7/21/2019 ZF B Transmission Explain
1/42
Transmissions
Boatswains Locker (800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
Section Contents
Transmission Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B1.
Velvet DriveSpecifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B2-5, B7-10Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B6
ZF MarineMechanical Transmissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B11, B16Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B17, B21New/Old Name Cross Reference. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B22Seal and Clutch Kits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B23-24Operational Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B25-27Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B28-32.
Buck Algonquin
Couplings & Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B33-40
ZF Marine
Have you visited our website?
www.boatswainslocker.com
HURTHMARINE
GEAR
7/21/2019 ZF B Transmission Explain
2/42
Specifications
Service Classifications:This guide provides a convenient single-source listing ofMarine Transmissions. All sizes and gear ratios current-ly available are listed. Models are grouped under themain headings of drive configuration for pleasurecraft,light-duty commercial, and heavy-duty commercialapplications. You will find all of these terms defined inthis section.
Pleasure craft:Full throttle used approximately 5% oftotal running time. Typical cruising is at 80% or less ofmaximum rated engine speed. Engine running time is
400 or less hours per year. Applications in boatsdesigned as pleasure craft and used for commercial use,such as charter boats or party fishing boats, are consid-ered light duty commercial applications.
Light Duty Commercial: Full throttle used approxi-mately 5% of total running time. Longer running periodswith throttle setting at 75% or less of maximum ratedengine speed. Engine running time is up to 1500 hoursper year. Light duty commercial applications includesport fisherman boats, party fishing boats, crew boats,search and rescue boats and patrol boats.
Heavy duty commercial: Full throttle used up toapproximately 5% of total running time. Longer runningperiods up to 80% of maximum rated engine speed.Engine running time is up to 2500 hours per year. Heavyduty applications include towboats, heavy supply boats,ferries and offshore fishing trawlers.
Rating Advisory: The horsepower ratings shown onthis chart are at specific engine speeds. At the maximumtransmission input speeds, higher horsepower ratingsare available.
Important Notes:
System torsionals: System related noises or vibra-tions can occur at low engine speeds. They can causegear rattle and result in damage to the boat engine aswell as the transmission. Boatswains Locker is notresponsible for total system-related torsional of this type.
Specifications:All specifications and descriptive datashown are nominal and subject to change without notice.
NOTE: General definitions listed are defined by Velvet Drive. Forexact definitions of Hurth/ZF Please call Boatswains Locker, Inc.
Lubrication:Dexron IIE, Dexron III, or any transmis-sion fluid which meets Detroit Diesel Allison C-4 speci-fications are recommended for use in all transmissions.
Applications: Matching of engine, transmissionmodel, transmission ratio and propeller size is impor-tant. The combination must allow the engine to obtainmaximum rated engine RPM.
HORSE/POWER TORQUE
Transmission OverviewMetric HP x 0,9863 = U.S. Horsepower
U.S. HP x 1,014 = Metric Horsepower
BHP x 5252
RPM
kW x 9550
RPM= Torque (lb. ft.) = Torque (Nm)
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
Transmission
B-1
7/21/2019 ZF B Transmission Explain
3/42
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
71/72 Series Features Available in Direct Drive, In-Line Reduction, and V-Drive configurations Wide selection of Reduction Ratios to suit your particular needs Proven, reliable cast iron design
In-LineThe Velvet Drive 71 and 72 designations indicate input horsepower ranges. There are two basic configurationsof transmissions in the 71 and 72 ratings. The most popular model is the in-line unit. In-line indicates that theinput and output shafts of the transmission are on the same axis.
Direct drive versions of the in-line models are frequently used on high horsepower, light weight boats. The reduc-tion ratio versions use an additional planetary gear set to allow the use of larger propellers for greater pulling powerat lower shaft speeds.
Model 71C (10-17) General Information
Available Ratios. . . . . . . . . . . . . . . . . . . . . . . . . . . 1.00:1.00Approximate dry weight (direct drive) . 95 lbs (43.1 kg)
Model 72C (10-18) General Information
Available Ratios . . . 1.00, 1.52, 1.88*, 2.10, 2.57, 2.91:1.00Shaft Rotation . . . . output same as engine unless noted. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . by asterisk (*)
Approximate dry weight . . . . . . . . . . . . 109 lbs (49.4 kg)Approximate dry weight (reduction) . 153 lbs (69.4 lbs)
Specifications
For a complete parts or
service manual on any
model, please call our
order desk
General Information
B-2
See Page B-6 for Dimensions
7/21/2019 ZF B Transmission Explain
4/42
V-DriveThe Velvet Drive V-Drive marine transmission is a compact, self-contained unit that helps create extra cargo andcabin space by allowing you to move your engines further aft. Because the V-Drive requires no universal joints, apotentially costly maintenance item is completely eliminated.
The deeper offset of the Velvet Drive V-Drive marine gear allows easy propeller shaft alignment for quick, simpleinstallation. A series of reduction ratios is available. Opposite propeller rotation can be provided for twin engineapplications with two engines of like rotation.
Model 72C (10-18)Available Ratios. . . . . . . . . . . . . 1.21, 1.51, 1.99, 2.49:1.00
Dry weight . . . . . . . . . . . . . . . . . . . . . . . 203 lbs. (92.1 kg)
For a complete parts or
service manual on any
model, please call our
order desk
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
General Information
B-3
See Page B-6 for Dimensions
Specifications
Transmission
7/21/2019 ZF B Transmission Explain
5/42
5000 Down Angle Features 8 degree down angle allows Horizontal Engine installation Fully reversing feature allows for Twin Engine installation using Automotive Rotation Engines Compact design with lightweight aluminum housing Available in Direct Drive and 5 Reductions
SpecificationsThe Series 5000 Down Angle transmission is specifically designed for twin engine applications that require nearlyhorizontal engine installation. Its full reversing feature eliminates the need for opposite rotating engines, while the
8
o
down angle eliminates the problems that result from extremely steep engine installation angle. An improvedhydraulic system provides more engine torque to the propeller. New design features such as an hydraulic pump andcontrol valve make service easier. The control lever and dipstick are centrally located. Additionally, an optional SAEA auxiliary pump drive mounting is available on the rear of the Series 5000 transmission. Like all Velvet Drivemarine transmissions, the Series 5000 accepts standard damper assemblies, flywheel housing adapters and propellershaft couplings.
Boatswains Locker (800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
General InformationAvailable Ratios . . . . . . . . . . . . . . . 1.25, 1.50, 2.00, 2.50:1Both directions of output rotationInput Shaft Spline Teeth. . . . . . . . . . . . . . . . . . . . . . . . . 26
Input Shaft Rotation. . . . . . . . . . . automotive/left handOutput Shaft Rotation . . . . . . . . . . . . . . . either directionApproximate Dry Weight . . . . . . . . . . . . . . 109 (49.4 kg)
For a complete parts or
service manual on any
model, please call our
order desk
B-4
See Page B-6 for Dimensions
Specifications
7/21/2019 ZF B Transmission Explain
6/42
5000V Series Features Designed specifically for V-Drive applications Fully reversing feature allows for Twin Engine installation using Automotive Rotation Engines Compact design with lightweight aluminum housing Available in 4 Reduction Ratios
The Velvet Drive Marine Series 5000V is the latest member of the Velvet Drive transmission family. The Series 5000Vis designed specifically for V-drive applications. Its fully reversing feature allows for a twin-engine layout usingautomotive rotating engines, while the 12 degree down angle between the input and output shafts allows the desiredsystem installation. The coupling flange, located on the opposite side to the engine and hollow output shaft, pro-
vides position and ease of propeller shaft alignment. The compact design and aluminum case provide a lighter andconsiderably shorter package than the 70 Series V-Drive. The improved hydraulic system, with reduced parasiticlosses, offers more power to the propeller. The Series 5000V has the same engine adaption features as the 70 Seriesand Series 5000 Down Angle.
General InformationAvailable Ratios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.25, 1.50, 2.00, 2.50:1Input Shaft Spline Teeth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26Input Shaft Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . automotive/left handOutput Shaft Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . either directionApproximate Dry Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133 lbs. (60.4 kg)
Hollow output shaft to accept 2: (51.0mm) diameter through shaft
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
For a complete parts or
service manual on any
model, please call our
order desk
B-5
See Page B-6 for Dimensions
Specifications
Transmission
7/21/2019 ZF B Transmission Explain
7/42
7/21/2019 ZF B Transmission Explain
8/42
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
Gasoline Ratings Diesel Ratings
B-7
Model 72C Ratings:This model is broken into three groups of assemblies. Beloware listed the Model 72C assemblies available and the properset of rating charts applicable to each assembly.
Assembly No. Description Chart Applicable10-05-000-002 V-drive 1.99:1 ratio A10-05-000-003 V-drive 1.99:1 ratio C10-05-000-004 V-drive 2.49:1 ratio C10-05-000-005 V-drive 2.49:1 ratio B10-05-000-010 V-drive 1.51:1 ratio B10-05-000-011 V-drive 1.51:1 ratio B
Assembly No. Description Chart Applicable10-05-000-012 V-drive 1.21:1 ratio B10-05-000-013 V-drive 1.21:1 ratio B10-18-000-002 In-line 1:1 ratio A10-18-000-004 In-line 1.52:1 ratio B10-18-000-106 In-line 1.88:1 ratio B10-18-000-007 In-line 2.10:1 ratio B10-18-000-008 In-line 2.10:1 ratio B10-18-000-010 In-line 2.57:1 ratio A10-18-000-012 In-line 2.91:1 ratio A10-18-000-014 In-line 1:1 ratio A
HORSE/POWER TORQUE
Metric HP x 0,9863 = U.S. Horsepower
U.S. HP x 1,014 = Metric Horsepower
BHP x 5252
RPM
kW x 9550
RPM= Torque (lb. ft.) = Torque (Nm)
Specifications
Transmission
7/21/2019 ZF B Transmission Explain
9/42
B-8
Boatswains Locker (800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
Specifications
7/21/2019 ZF B Transmission Explain
10/42
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
B-9
For Parts and Service
Information on Models Not
Shown in This Catalog,
Contact Our Order Desk
Specifications
Transmission
7/21/2019 ZF B Transmission Explain
11/42
Boatswains Locker (800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
B-10Specifications
7/21/2019 ZF B Transmission Explain
12/42
MODEL POWER/RPM INPUT POWER CAPACITY MAX RATIOS WEIGHT BELL HSGS.
RPM AND NOTE
kW rpm kW hp kW hp kW hp 'A' Pos 'B' Pos kg lb
2800 rpm 3000 rpm 3600 rpm
ZF 4 M 0.0042 0.0056 12 16 13 17 15 20 5000 2.045 1.864 8 18 B/W
0.0031 0.0042 9 12 9 13 11 15 2.722 2.150 Max input power 15 kW
ZF 5 M 0.0066 0.0088 18 25 20 27 20 27 5000 2.045 1.864 8 18 B/W
0.0047 0.0063 13 18 14 19 17 23 2.722 2.150 Max input power 20 kW.
ZF 10 M 0.0109 0.0146 30 41 33 44 38 51 5000 1.482 1.864 9 20 SAE 4, 5, B/W
1.792 1.864 Max input power 38 kW.
0.0095 0.0128 27 36 29 38 34 46 2.045 1.864 Ratio 1.482 'B Pos' max torque 95 Nm.
0.0068 0.0149 19 26 20 27 25 33 2.722 2.150 Ratio 1.792 B Pos' max torque 95 Nm.
ZF 12 M 0.0131 0.0176 37 49 39 53 47 63 5000 2.136 1.955 13 29 SAE 4, 5, B/W, Yanmar JH
0.0111 0.0149 31 42 33 45 40 54 2.632 1.955 Max input power 55 kW.
ZF 15 M 0.0152 0.0204 43 57 46 61 55 73 5000 1.556 1.955 13 29 SAE 4, 5, B/W, Yanmar JH
1.875 1.955 Max input power 55 kW. Ratio 1.556 'B
Pos' max torque 120 Nm Ratio 1.875 'B
Pos' max torque 120 Nm
ZF 15 MA 0.0152 0.0204 43 57 46 61 55 73 5000 1.875 1.955 14 31 SAE 4, 5, B/W, Yanmar JH Max input
power 55 kW. Ratio 1.875 'B Pos' max
8 degrees 0.0131 0.0176 37 49 39 53 47 63 2.136 1.955 torque 120 Nm Ratio 2.136 'B Pos' max0.0111 0.0149 31 42 33 45 40 54 2.632 1.955 torque 120 Nm
ZF 15 MIV 0.0152 0.0204 43 57 46 61 55 73 5000 2.134 2.224 20 44 SAE 4, 5, B/W, Yanmar JH
15 degrees 0.0111 0.0149 31 42 33 45 40 54 2.718 2.224 Max input power 55kW
2.995 2.224 Ratio 2.134 'B Pos' max torque 120 Nm
ZF 25 M 0.0262 0.0351 73 98 79 105 80 107 5000 1.880 2.095 18 40 SAE 4, 5, B/W, Yanmar JH
0.0216 0.0289 60 81 65 87 78 104 2.273 2.095 Max input power 80 kW.
0.0177 0.0237 50 66 53 71 64 85 2.737 2.722 Ratio 1.880 'B Pos' max torque 230 Nm
ZF 25 MA 0.0215 0.0288 60 81 64 86 77 104 5000 2.227 2.737 18 40 SAE 4, 5, B/W, Yanmar JH
8 degrees 0.0177 0.0237 50 66 53 71 64 85 2.737 2.737 Max input power 80 kW. Ratio 2.227
'B Pos' max torque 169 Nm.
"A" POS = continuous running position (normally AHEAD). "B" POS = reverse position. B/W = Borg Warner adaptor.
Note: For all "M" (Mechanical) transmissions reduce power capacity by the following shock factors:
1 cylinder engine 1.25, 2 cylinder engine 1.20, 3 cylinder engine 1.15
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
ZF Marine
Pleasure Duty
Single Speed
For a complete parts or
service manual on any
model, please call our
order desk
B-11 Mechanical Transmissions (Hurth)
Transmission
Mechanical Transmission
7/21/2019 ZF B Transmission Explain
13/42
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
ZF Marine
Pleasure DutySingle Speed
MODEL POWER.RPM INPUT POWER CAPACITY MAX RATIOS WEIGHT BELL HSGS.
RPM AND NOTE
kW rpm kW hp kW hp kW hp 'A' Pos 'B' Pos kg lb
2600 rpm 2800 rpm 3300 rpm
ZF 12 0.0131 0.0176 34 46 37 49 43 58 3800 2.136 1.955 13 29 SAE 4, 5, B/W
0.0111 0.0149 29 39 31 42 37 49 2.632 1.955
ZF 25 0.0325 0.0435 84 113 91 122 107 144 5500 1.969 1.969 24 53 SAE 4, 5, B/W, Yanmar JH
0.0251 0.0337 65 88 70 94 83 111 2.800 2.800ZF 25 A 0.0325 0.0435 84 113 91 122 107 144 5500 1.548 1.548 24 53 SAE 4, 5, B/W, Yanmar JH
8 degrees 1.926 1.926
0.0262 0.0351 68 91 73 98 86 116 2.292 2.292
0.0251 0.0337 65 88 70 94 83 111 2.714 2.714
Hydraulic TransmissionZF 45 A 0.0471 0.0632 123 164 132 177 155 209 5500 1.256 1.256 28 62 SAE 3, 4, Yanmar 4LH,
8 degrees 1.514 1.514 Volvo 30-40
2.034 2.034
0.0440 0.0590 114 153 123 165 145 195 2.435 2.435
ZF 45 C 0.0555 0.0744 144 194 155 208 183 246 5500 1.000 1.031 30 66 SAE 3, 4
ZF 45-1 0.0471 0.0632 123 164 132 177 155 209 5500 2.200 2.200 60 132 SAE 3, 4, Yanmar 4LH, Volvo 41
2.512 2.512 HD3.031 3.031
3.741 3.741
ZF 63 0.0712 0.0955 185 248 199 267 235 315 5500 1.256 1.250 46 101 SAE 3, 4, Yanmar LH, Volvo 30-40
1.514 1.521
1.933 1.973
0.0623 0.0836 154 206 165 222 195 261 2.480 2.476
0.0597 0.0800 2.783 2.799
ZF 63 A 0.0712 0.0955 185 248 199 267 235 315 5500 1.216 1.215 44 97 SAE 3, 4, Yanmar LH, Volvo 30-40
8 degrees 1.563 1.583
2.037 2.017
0.0623 0.0836 162 217 174 234 206 276 2.682 2.709
0.0597 0.0800 155 208 167 224 197 264 2.522 2.536
ZF 63 C 0.0712 0.0955 185 248 199 267 235 315 5500 1.000 1.013 32 70 SAE 3, 4
ZF 63 IV 0.0712 0.0955 185 248 199 267 235 315 5500 1.294 1.288 62 136 SAE 3, 4, Yanmar LH, Volvo 30-4012 degrees 1.560 1.567
1.992 2.033
0.0659 0.0883 171 230 184 247 217 291 2.477 2.528
"A" POS = continuous running position (normally AHEAD). "B" POS = reverse position. B/W = Borg Warner adaptor.
For a complete parts or
service manual on any
model, please call our
order desk
B-12Mechanical & Hydraulic Transmissions (Hurth)
Mechanical Transmission
7/21/2019 ZF B Transmission Explain
14/42
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
ZF Marine
Pleasure DutySingle Speed
MODEL POWER/RPM INPUT POWER CAPACITY MAX RATIOS WEIGHT BELL HSGS.
RPM AND NOTE
kW rpm kW hp kW hp kW hp 'A' Pos 'B' Pos kg lb
2600 rpm 2800 rpm 3300 rpm
ZF 80 A 0.0984 0.1320 256 343 276 370 325 436 4500 1.200 1.200 64 141 SAE 2, 3, 3 CAT
8 degrees 1.406 1.406
1.567 1.5671.962 1.962
0.0903 0.1210 235 315 253 339 298 399 2.500 2.500
0.0850 0.1140 221 296 238 319 281 376 2.850 2.850
ZF 80 IV 0.0984 0.1320 256 343 276 370 325 436 3300 1.208 1.202 93 205 SAE 2, 3, 3 CAT
12 degrees 1.399 1.392
1.644 1.638
2.008 1.996
0.0859 0.1151 223 299 240 322 283 380 2.493 2.468
ZF 80-1 A 0.1047 0.1404 272 365 293 393 346 463 4500 1.200 1.200 64 141 SAE 2, 3, 3 CAT
8 degrees 1.406 1.406
1.567 1.567
1.962 1.962
0.0961 0.1289 250 335 269 361 317 425 2.500 2.5000.0904 0.1212 235 315 253 339 298 400 2.850 2.850
ZF 80-1 IV 0.1047 0.1404 272 365 293 393 346 463 3300 1.208 1.202 93 205 SAE 2, 3, 3 CAT
12 degrees 1.399 1.392
1.644 1.638
2.008 1.996
0.0940 0.1261 244 328 263 353 310 416 2.493 2.468
ZF 88 C 0.0921 0.1236 240 321 258 346 304 408 5500 1.000 1.013 32 70 SAE 3, 4
"A" POS = continuous running position (normally AHEAD). "B" POS = reverse position. B/W = Borg Warner adaptor.
For a complete parts or
service manual on any
model, please call our
order desk
B-13 Hydraulic Transmissions (Hurth)
Transmission
Hydraulic Transmission
7/21/2019 ZF B Transmission Explain
15/42
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
ZF Marine
MODEL POWER.RPM INPUT POWER CAPACITY MAX RATIOS WEIGHT BELL HSGS.
RPM AND NOTE
kW rpm kW hp kW hp kW hp kg lb
2300 rpm 2800 rpm 3300 rpm
ZF 220 0.0985 0.1321 227 304 276 370 315 423 4500 1.000, 1.128*, 1.237*, 1.400*,
1.500, 1.963, 2.478 63 1 39 SAE 2, 3, 3 CAT
0.0855 0.1147 197 264 240 321 274 367 3.000*ZF 220 A 0.0932 0.1250 214 287 261 350 298 400 4500 1.235, 1.533, 1.750*, 2.040 50 110 SAE 2,3, 3 CAT
10 degrees 0.0855 0.1147 197 264 240 321 274 367 2.455
ZF 220 IV 0.0932 0.1250 214 287 261 350 298 400 4500 1.213, 1.527, 1.885 86 189 SAE 2, 3, 3 CAT
12 degrees 0.0855 0.1147 197 264 240 321 274 367 2.492
ZF 220 V 0.0932 0.1250 214 287 261 350 298 400 4500 1.235, 1.533, 1.750*, 2.040 65 143
10 degrees 0.0855 0.1147 197 264 240 321 274 367 2.455
ZF 280 0.1398 0.1875 322 431 391 525 447 600 3300 0.814*, 1.000, 1.214*, 1.514,
1.719*, 2.000 73 161 SAE 1, 2, 3, 3 CAT
0.1205 0.1616 277 372 337 453 386 517 2.478
0.1142 0.1532 263 352 320 429 366 490 3.000*
ZF 280 A 0.1398 0.1875 322 431 391 525 447 600 3300 1.118, 1.483, 1.769, 2.000, 2.227 73 161 SAE 1, 2, 3, 3
7 degrees 0.1205 0.1616 277 372 337 453 386 517 2.476* CAT
ZF 280 IV 0.1398 0.1875 322 431 391 525 447 600 3300 1.252, 1.561, 1.772, 2.063 106 233 SAE 2,3, 3 CAT14 degrees 0.1205 0.1616 277 372 337 453 386 517 2.556
0.1016 0.1362 234 313 284 381 325 436 3.094*
2300 rpm 2500 rpm 2800 rpm
ZF 285 A 0.1566 0.2101 360 483 392 525 439 588 3300 1.200, 1.333, 1.484, 1.750, 1.962 77 169 SAE 1, 2, 3, 3
7 degrees 0.1432 0.1921 329 442 358 480 401 538 2.208 CAT
0.1398 0.1848 317 425 345 462 386 517 2.500
ZF 301 A 0.1285 0.1723 296 396 321 431 360 482 3000 1.190, 1.516, 2.005, SAE 1, 2, 3,
10 degrees 2.301*,2.551*, 2.901 87 191 3 CAT
ZF 301 C 0.1446 0.1939 333 446 362 485 405 543 3000 1.106, 1.179*, 1.236*, 1.296*, SAE 1, 2, 3,
1.408, 1.862, 2.137*, 2.694 87 191 3 CAT
0.1116 0.1497 257 344 279 374 313 419 1.004*
ZF 302 IV 0.1566 0.2101 360 483 392 525 439 588 3000 1.297, 1.482, 1.651, 1.771* 127 279 SAE 2, 3, 3 CAT
15 degrees 0.1446 0.1939 333 446 362 485 405 543 2.184
0.1198 0.1606 276 369 299 402 335 450 2.611, 3.159*2100 rpm 2300 rpm 2500 rpm
ZF 304 A 0.1812 0.2429 380 510 417 559 453 607 3000 1.525, 1.789, 1.972, 2.558 140 308 SAE 1, 2
7 degrees
ZF 305 0.2059 0.2761 432 580 473 635 515 690 3000 1.000, 1.220, 1.486, 1.758, 1.968 98 216 SAE 1, 2, 3
0.1946 0.2609 409 548 447 600 486 652 2.250
0.1783 0.2391 374 502 410 550 446 598 2.500
0.1556 0.2087 327 438 358 480 389 522 2.917
* Non Standard Ratio
Pleasure DutySingle Speed
B-14Hydraulic Transmissions (Hurth)
Hydraulic Transmission
7/21/2019 ZF B Transmission Explain
16/42
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
ZF Marine
MODEL POWER/RPM INPUT POWER CAPACITY MAX RATIOS WEIGHT BELL HSGS.
RPM AND NOTE
kW rpm kW hp kW hp kW hp kg lb
2100 rpm 2300 rpm 2500 rpm
ZF 305 A 0.2059 0.2761 432 580 473 635 515 690 3000 1.200, 1.514, 1.750, 1.967 97 213 SAE 1, 2, 3
7 degrees 0.1864 0.2499 391 525 429 575 466 625 2.179
0.1718 0.2304 361 484 395 530 430 576 2.423
ZF 311 0.2160 0.2897 454 608 497 666 540 724 3000 0.804*, 1.000, 1.477,1.946, 2.548171 376 SAE 1, 2
0.2042 0.2738 429 575 470 630 510 685 3.048*, 3.455*
ZF 311 A 0.2160 0.2897 454 608 497 666 540 724 3000 1.092, 1.501, 1.759, 2.033 140 308 SAE 1, 2
7 degrees 0.2042 0.2738 429 575 470 630 510 685 2.492
ZF 320 0.2104 0.2821 442 592 484 649 526 705 3000 1.031, 1.214*, 1.444, 1.929*, 2.143165 363 SAE 1, 2
0.1649 0.2212 346 464 379 509 412 553 2.476
ZF 320 A 0.2104 0.2821 442 592 484 649 526 705 3000 1.262*, 1.552, 2.083 205 451 SAE 1, 2
7 degrees 0.1649 0.2212 346 464 379 509 412 553 2.524
ZF 325 IV 0.2595 0.3480 545 731 597 800 649 870 3000 1.216, 1.485, 1.733, 2.037, 2.240*185 407 SAE 1, 2
14 degrees 0.2334 0.3130 490 657 537 720 584 782 2.417 Optional
ZF 325-1 0.2594 0.3478 545 730 597 800 648 870 3000 1.167, 1.225, 1.459, 1.727, 2.033130 286 SAE 1
0.2432 0.3262 511 685 559 750 608 815 1.000, 2.2500.2334 0.3130 490 657 537 720 584 782 2.500
0.2043 0.2740 429 575 470 630 511 685 2.957
ZF 325-1 A 0.2595 0.3480 545 731 597 800 649 870 3000 1.216, 1.485, 1.733, 2.037, 2.240*130 286 SAE 1
7 degrees 0.2334 0.3130 490 657 537 720 584 782 2.417
ZF 350 0.2917 0.3912 613 822 671 900 729 978 3000 1.025, 1.225*, 1.286, 1.441*,
1.581, 1.759*, 2.077, 2.636 256 563 SAE 1
0.2756 0.3696 579 776 634 850 689 924 2.864
ZF 350 A 0.2917 0.3912 613 822 671 900 729 978 3000 1.286, 1.581, 1.759*, 2.077, 2.636 256 563 SAE 1
7 degrees
ZF 350 IV 0.2917 0.3912 613 822 671 900 729 978 3000 1.318*, 1.653, 1.853, 2.032 274 603 SAE 1
14 degrees
ZF 350 V 0.2917 0.3912 613 822 671 900 729 978 3000 1.286, 1.581, 1.759*, 2.077, 2.636256 563
7 degrees
For a complete parts or
service manual on any
model, please call our
order desk
* Non Standard Ratio
B-15 Hydraulic Transmissions (ZF)
Transmission
Pleasure Duty
Single Speed
Hydraulic Transmission
7/21/2019 ZF B Transmission Explain
17/42
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
ZF Marine
Pleasure Duty
Two Speed
MODEL POWER/RPM INPUT POWER CAPACITY MAX RATIOS WT BELL
kW hp kW hp kW hp kW hp RPM 1st 'A' 1st 'B' 2nd 'A' 2nd 'B' kg lb HSGS
2600 rpm 2800 rpm 3300 rpm
ZF 90 ATS 0.0848 0.1137 221 296 237 318 280 375 3800 1.216 1.215 0.943 0.942 63 139 SAE 3, 3 CAT, 4,
8 degrees 1.563 1.583 1.211 1.227 Yanmar LH,
2.037 2.017 1.579 1.563 Volvo 30-40
0.0659 0.0883 171 230 184 247 217 291 2.522 2.536 1.954 1.966
2.682 2.709 2.078 2.100
ZF 90 IVTS 0.0848 0.1137 221 296 237 318 280 375 3800 1.294 1.288 1.003 0.998 80 176 SAE 3, 3 CAT, 4,
12 degrees 1.560 1.567 1.209 1.215 Yanmar LH,
1.992 2.033 1.544 1.575 Volvo 30-40
0.0747 0.1001 194 260 209 280 246 330 2.477 2.528 1.920 1.959
ZF 90 TS 0.0848 0.1137 221 296 237 318 280 375 3800 1.256 1.250 0.974 0.969 66 145 SAE 3, 3 CAT, 4,
1.514 1.521 1.174 1.179 Yanmar LH,
1.933 1.973 1.498 1.529 Volvo 30-40
0.0658 0.0882 171 229 184 247 217 291 2.480 2.476 1.922 1.919
2.783 2.799 2.157 2.169
ZF 110 ATS 0.1047 0.1404 272 365 293 393 346 463 3300 1.200 1.200 0.930 0.930 84 185 SAE 2, 3, 3 CAT
8 degrees 1.406 1.406 1.090 1.0901.567 1.567 1.214 1.214
1.962 1.962 1.520 1.520
0.0946 0.1268 246 330 265 355 312 418 2.500 2.500 1.938 1.938
0.0893 0.1198 232 311 250 335 295 395 2.850 2.850 2.209 2.209
ZF 110 IVTS 0.1047 0.1404 272 365 -- -- -- -- 3300 1.208 1.202 0.936 0.931 107 235 SAE 2, 3, 3 CAT
12 degrees 272 365 293 393 -- -- 1.399 1.392 1.084 1.079
272 365 293 393 346 463 1.644 1.638 1.274 1.269
2.008 1.996 1.556 1.547
0.0946 0.1268 246 330 265 355 312 418 2.493 2.468 1.932 1.912
ZF 110 TS 0.1047 0.1404 272 365 293 393 346 463 3300 1.306 1.306 1.012 1.012 84 185 SAE 2, 3, 3 CAT
1.515 1.515 1.174 1.174
"A" POS = continuous running position (normally AHEAD). "B" POS = reverse position. B/W = Borg Warner adaptor.
For a complete parts or
service manual on any
model, please call our
order desk
B-16Hydraulic Transmissions (ZF)
7/21/2019 ZF B Transmission Explain
18/42
ZF Marine
Vertical Offset Direct Mountmm (inches)
MODEL A B1 B2 H1 H2 L L2 L3 BELL HSG.
ZF 4 M 62.0 (2.44) 75.0 (2.95) 136 (5.35) 110 (4.33) 73.0 (2.87) 156 (6.14) 60.0 (2.36) 15.0 (0.59) B/WZF 5 M 62.0 (2.44) 75.0 (2.95) 128 (5.04) 110 (4.33) 73.0 (2.87) 156 (6.14) 60.0 (2.36) 15.0 (0.59) B/W
ZF 10 M 62.0 (2.44) 75.0 (2.95) 128 (5.04) 112 (4.41) 73.0 (2.87) 180 (7.09) 60.0 (2.36) 15.0 (0.59) B/W
ZF 12 M 72.0 (2.83) 80.0 (3.15) 134 (5.25) 122 (4.80) 89.0 (3.50) 192 (7.56) 60.0 (2.36) 15.0 (0.59) B/W
ZF 15 M 72.0 (2.83) 80.0 (3.17) 134 (5.25) 122 (4.80) 89.0 (3.50) 193 (7.58) 60.0 (2.36) 15.0 (0.59) B/W
ZF 25 M 85.0 (3.35) 96.0 (3.78) 149 (5.85) 93.0 (3.66) 139 (5.47) 218 (8.56) 65.0 (2.56) 17.5 (0.69) B/W
Pleasure Single SpeedDimensions
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
Pleasure Single Speed
Dimensions
Mechanical H Configuration
Hydraulic H Configuration
Vertical Offset Direct Mountmm (inches)
MODEL A B1 B2 H1 H2 L L1 L2 L3 HSG.
ZF 12 72.0 (2.83) 80.0 (3.15) 91.3 (3.59) 89.0 (3.50) 192 (7.56) 207 (8.15) 222 (8.74) 75.0 (2.95) 15.0 (0.59) B/W
ZF 25 99.0 (3.90) 147 (5.79) 147 (5.79) 101 (3.98) 212 (8.35) 296 (11.7) 270 (10.6) 82.5 (3.25) 17.5 (0.69) B/W
ZF 45-1 151 (5.94) 170 (6.69) 170 (6.69) 139 (5.47) 271 (10.7) 303 (11.9) 221 (8.70) 74.0 (2.91) 20.0 (0.79) --
ZF 63 127 (4.98) 178 (6.99) 178 (6.99) 118 (4.67) 266 (10.5) 329 (13.0) 273 (10.8) 65.0 (2.56) 11.0 (0.43) 3
ZF 220 135 (5.31) 215 (8.46) 175 (6.89) 125 (4.92) 281 (11.1) 386 (15.2) 287 (11.3) 94.5 (3.72) 35.5 (1.40) 2
ZF 280 146 (5.75) 230 (9.06) 175 (6.89) 131 (5.16) 301 (11.9) 394 (15.5) 299 (11.8) 71.0 (2.80) 34.5 (1.36) 2
ZF 305 155 (6.10) 254 (10.0) 254 (10.0) 147 (5.79) 372 (14.7) 444 (17.5) 330 (13.0) 55.0 (2.17) 45.0 (1.77) 1
ZF 320 170 (6.69) 285 (11.2) 285 (11.2) 207 (8.15) 305 (12.0) 598 (23.5) 443 (17.4) 83.0 (3.27) 70.0 (2.76) 1
ZF 325-1 165 (6.50) 265 (10.4) 265 (10.4) 156 (6.14) 355 (14.0) 489 (19.2) 382 (15.0) 55.0 (2.17) 45.0 (1.77) 1
ZF 350 175 (6.89) 290 (11.4) 290 (11.4) 160 (6.30) 415 (16.3) 569 (22.4) 446 (17.6) 55.0 (2.17) 45.0 (1.77) 1
B-17 Dimensions
Transmission
7/21/2019 ZF B Transmission Explain
19/42
ZF Marine
Pleasure Single Speed
Dimensions
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
Down Angle Direct Mountmm (inches)
MODEL A B1 B2 H1 H2 L L1 L2 L3 BELLHSG.
ZF 15 MA 8.0 91.8 (3.61) 80.0 (3.15) 133 (5.22) 78.2 (3.08) 142 (5.58) 193 (7.60) 60.0 (2.36) 15.0 (0.59) B/WZF 25 MA 8.0 110 (4.32) 96.0 (3.78) 149 (5.85) 84.3 (3.32) 164 (6.44) 223 (8.76) 65.0 (2.56) 17.5 (0.69) B/W
Hydraulic Coaxial Configuration
Co-Axial or New Co-Axial Direct Mountmm (inches)
MODEL A B1 B2 H1 H2 L L1 L2 L3 BELLHSG.
ZF 45 C - 136 (5.33) 131 (5.16) 145 (5.71) 198 (7.80) - 267 (10.5) 64.5 (2.54) - B/WZF 63 C - 136 (5.33) 131 (5.16) 145 (5.71) 198 (7.80) - 267 (10.5) 64.5 (2.54) - B/WZF 88 C - 136 (5.33) 131 (5.16) 145 (5.71) 198 (7.80) - 267 (10.5) 64.5 (2.54) - B/WZF 301 C - 235 (9.25) 235 (9.25) 200 (7.87) 270 (10.7) 480 (18.9) 344 (13.5) 89.3 (3.52) 80.0 (3.15) 2
ZF 311 30.0 (1.18) 265 (10.4) 265 (10.4) 215 (8.46) 350 (13.8) 528 (3.15) 392 (15.4) 85.0 (3.35) 80.0 (3.15) 1
Mechanical A Configuration
B-18
For a Complete Parts or
Service Manual On Any
Model Please Call Our
Order Desk
Dimensions
7/21/2019 ZF B Transmission Explain
20/42
ZF Marine
Pleasure Single Speed
Dimensions
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
Hydraulic A Configuration
Pleasure Single Speed
Dimensions
Hydraulic V ConfigurationShaft passes through transmission
Down Angle Mountmm (inches)
MODEL A B1 B2 H1 H2 L L1 L2 BELL HSG.
ZF 25 A 115.3 (4.54) 147 (5.79) 147 (5.79) 75 (2.94) 196 (11.38) 289 (11.38) 216 (8.50) 83 (0.83) B/WZF 45 A 125.5 (4.94) 158 (6.20) 158 (6.20) 78.5 (3.09) 270 (10.63) 305 (12.01) 227.7 (8.96) 65 (2.56) B/WZF 63 A 144 (5.67) 178 (6.99) 178 (6.99) 82 (3.23) 284 (11.18) 322 (12.68) 265 (10.43) 65 (2.56) 3ZF 80A/ZF 80-1 A 160 (6.30) 210 (8.27) 210 (8.27) 112 (4.41) 303 (11.91) 370 (14.57) 290.5 (11.44) 76 (2.99) 3ZF 220 A 144.5 (5.69) 187.5 (7.38) 187.5 (7.38) 116 (4.57) 230 (9.06) 376 (14.80) 246.4 (9.70) 93 (3.66) 2ZF 280 A 146.6 (5.77) 215 (8.46) 175 (6.89) 113 (4.45) 255 (10.04) 362 (14.25) 280.1 (11.03) 71 (2.80) 2ZF 301 A 55.9 (2.20) 235 (9.25) 235 (9.25) 167 (6.57) 295 (11.61) 484 (19.06) 324 (12.76) 88 (3.46) 2ZF 304 A 35 (1.38) 255 (10.04) 255 (10.04) 179 (7.05) 309 (12.17) 529 (20.83) 336 (13.23) 74 (2.91) 2ZF 305 A 169 (6.65) 254 (10.00) 254 (10.00) 123 (4.84) 395 (15.55) 435 (17.13) 315 (12.40) 55 (2.17) 1ZF 311 A 36.5 (1.44) 255 (10.04) 255 (10.04) 202 (7.95) 305 (12.01) 565 (22.24) 346.9 (13.66) 86 (3.39) 1ZF 320 A 212.1 (8.35) 285 (11.22) 285 (11.22) 165 (6.50) 395 (15.55) 598 (23.54) 415.5 (16.36) 83 (3.27) 1ZF 325 A 180.8 (7.12) 265 (10.43) 265 (10.43) 128 (5.04) 350 (13.78) 525 (20.67) 412 (16.22) 55 (2.17) 1
ZF 350 A 195.2 (7.69) 290 (11.42) 290 (11.42) 140 (5.51) 435 (17.13) 620 (24.41) 488.9 (19.25) 68 (2.68) 1
V-Drive Direct Mountmm (inches)
MODEL Angle A B1 B2 H1 H2 L L1 L2 L3 BELLHSG
ZF 15 MIV 15.0 147 (5.79) 133 (5.24) 80.0 (3.15) 106 (4.17) 197 (7.76) 265 (10.4)60.0 (2.36) 15.0 (0.59) B&WZF 63 IV 12.0 219 (8.61) 178 (6.99) 178 (6.99) 107 (4.22) 355 (14.0) 329 (12.9) 326 (12.8) 65.0 (2.56) 11.0 (0.43) 3ZF 80 IV 12.0 246 (9.69) 190 (7.48) 190 (7.48) 132 (5.20) 389 (15.3) 370 (14.6) 375 (14.8) 76.0 (2.99) 11.0 (0.43) 3ZF 80-1 IV 12.0 246 (9.69) 190 (7.48) 190 (7.48) 132 (5.20) 389 (15.3) 370 (14.6) 375 (14.8) 76.0 (2.99) 11.0 (0.43) 3ZF 220 IV 12.0 248 (9.74) 190 (7.48) 190 (7.48) 151 (5.94) 418 (16.4) 380 (15.0) 313 (12.3) 100 (3.92) 35.0 (1.38) 2ZF 302 IV 15.0 270 (10.6) 254 (10.0) 254 (10.0) 164 (6.45) 440 (17.3) 467 (18.4) 302 (11.9) 73.0 (2.87) 50.0 (1.97) 1
B-19 Dimensions
Transmission
7/21/2019 ZF B Transmission Explain
21/42
ZF Marine
Pleasure Single Speed
Dimensions
Hydraulic V ConfigurationShaft does not pass through transmission
V-Drive Remote Mountmm (inches)
MODEL Angle A B1 B2 H1 H2 L L1 L2 L3 BELL L4HSG.
ZF 220 V 10.0 145 (5.69) 187 (7.38) 187 (7.38) 115 (4.55) 231 (9.09) 250 (9.84) 246 (9.70) 105 (4.13) - 104 (4.08)ZF 350 V 7.0 195 (7.69) 290 (11.4) 290 (11.4) 143 (5.62) 400 (15.0) 429 (16.9) 454 (17.9) 141 (5.55) - -- -
V-Drive Direct Mountmm (inches)
MODEL Angle A B1 B2 H1 H2 L L1 L2 L3 BELLHSG.
ZF 280 IV 14.0 331 (13.0) 184 (7.24) 184 (7.24) 90.1 (3.55) 501 (19.7) 395 (15.6) 285 (11.2) 59.0 (2.32) 34.5 (1.36) 3ZF 325 IV 14.0 378 (14.9) 220 (8.66) 242 (9.53) 140 (5.51) 655 (25.8) 489 (19.3) 357 (14.0) 55.0 (2.17) 45.0 (1.77) 1ZF 350 IV 14.0 416 (16.4) 290 (11.4) 290 (11.4) 110 (4.33) 571 (22.5) 458 (18.0) 458 (18.0) 156 (6.12) 168 (6.59) 1
Pleasure Single Speed
Dimensions
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
B-20
For Parts and Service
Information on Models Not
Shown in This Catalog,
Contact Our Order Desk
Dimensions
7/21/2019 ZF B Transmission Explain
22/42
ZF Marine
Pleasure
TWO SPEED
Dimensions
Down Angle Direct Mountmm (inches)
MODEL Angle A B1 B2 H1 H2 L L1 L2 L3 BELLHSG
ZF 90 ATS 8.0 144 (6.00) 178 (6.99) 178 (6.99) 82.0 (3.23) 336 (13.2) 484 (19.1) 406 (16.0) 76.0 (2.99) 11.0 (0.43) 3ZF 110 ATS 8.0 160 (6.00) 210 (8.27) 210 (8.27) 112 (4.41) 356 (14.0) 532 (20.9) 432 (17.0) 76.0 (2.99) 11.0 (0.43) 3ZF 300 ATS 7.0 147 (5.77) 215 (8.46) 175 (6.89) 113 (4.45) 282 (11.1) 517 (20.4) 435 (17.1) 71.5 (2.81) 35.5 (1.40)ZF 325 ATS 7.0 180 (7.09) 265 (10.4) 265 (10.4) 128 (5.04) 439 (17.3) 703 (27.7) 590 (23.2) - -
ZF 350 ATS 7.0 195 (7.69) 290 (11.4) 290 (11.4) 140 (5.50) 4 35 (17.1) 7 93 (31.2) 6 69 (26.3) - - 1
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
B-21
Have you visited our website?
www.boatswainslocker.com
Dimensions
Transmission
7/21/2019 ZF B Transmission Explain
23/42
ZF Marine
New/Old Names Cross Reference List
New Name Old NameZF 4 M HBW 40ZF 5 M HBW 50ZF 10 M HBW 100ZF 12 M HBW 125ZF 15 M HBW 150ZF 15 MA HBW 150 AZF 15 MIV HBW 150 VZF 25 M HSW 250
ZF 12 HSW 125 HZF 25 HSW 250 HZF 25 A HSW 250 AZF 45 HSW 450 H2ZF 45 A HSW 450 A2ZF 45 C HSW 450 DZF 63 HSW 630 H1ZF 63 A HSW 630 A1ZF 63 C HSW 630 DZF 63 IV HSW 630 V1ZF 80 A HSW 800 A3ZF 80-1 A HSW 800 V1ZF 80 IV HSW 800 V2ZF 88 CZF 220 IRM 220 PLZF 220 A IRM 220 A-1ZF 220 V IRM 220 V-2ZF 220 IV IRM 220 V-LDZF 280 IRM 280 PL-1ZF 280 A IRM 280 A-2ZF 280 IV IRM 280 V-LD-1ZF 301 IRM 301 PL-2ZF 301 A IRM 301 A-2ZF 302 IV IRM 302 V-LD-1ZF 304 A
ZF 305 New ModelZF 305 A New ModelZF 311 IRM 311 PLZF 311 A IRM 311 A-1ZF 320 IRM 320 PL-1ZF 320 A IRM 320 A-1ZF 325 IRM 325 PLZF 325 A IRM 325 AZF 325 IV New ModelZF 350 IRM 350 PL-2
New Name Old NameZF 350 A IRM 350 A-2ZF 350 V IRM 350 VZF 350 IV IRM 350 V-LD-1ZF 550 BW 155ZF 550 A BW 155 AZF 550 V BW 155 VZF 600 BW 160ZF 600 A BW 160 A
ZF 600 V BW 160 VZF 650 BW 165ZF 650 A BW 165 AZF 650 V BW 165 VZF 660 BW 165 P3ZF 660 A BW 165 AP3ZF 660 V BW 165 VP3ZF 670 BW 165 P4ZF 670 A BW 165 AP4ZF 670 V BW 165 VP4ZF 1900 BW 190ZF 1900 A BW 190 AZF 1900 V BW 190 VZF 1950 BW 195ZF 1950 A BW 195 AZF 1950 V BW 195 VZF 1955 BW 195 P1ZF 1955 A BW 195 AP1ZF 1955 V BW 195 VP1ZF 1960 BW 196ZF 1965 BW 196 P1ZF 2000 New ModelZF 2000 A New ModelZF 2000 V New ModelZF 2050 New Model
ZF 2050A New ModelZF 2050 V New ModelZF 2150 New ModelZF 2150 A New ModelZF 2150 V New ModelZF 2500 BW 250ZF 2500 A BW 250 AZF 2500 V BW 250 VZF 2550 BW 255ZF 2550 A BW 255 A
New Name Old NameZF 2550 V BW 255 VZF 2555 BW 255 PZF 2555 A BW 255 APZF 2555 V BW 255 VPZF 2560 BW 256ZF 2656 BW 256 PZF 4540 New ModelZF 4550 C BWK 455-1
ZF 4570 BW 457-1ZF 4600 BW 460-1ZF 4600 A New ModelZF 4600 V New ModelZF 4640 BW 465ZF 4650 BW 465-1ZF 4650 A BW 465-1 AZF 4650 V BW 465-1 VZF 4660 BW 466ZF 4661 BW 466 GZF 7500 BW 750ZF 7500 C BWK 750ZF 7540 BW 754ZF 7549 BW 755ZF 7549 C BWK 755ZF 7550 BW 755-1ZF 7550 V New ModelZF 7550 NRH BU 755-1 HWR/LZF 7850 C BWK 785ZF 12000 BW 1200ZF 12000 C BWK 1200ZF 12010 BW 1201ZF 12020 BW 1202ZF 15550 BW 1555ZF 15550 C BWK 1555
ZF 15560 BW 1556ZF 15570 BW 1557ZF 20570 BW 2057ZF 23560 D BW 2356 DR/DLZF 23560 C BWK 2356ZF 23860 C BWK 2386ZF 53000 NRH BU 5300 HW R/LZF 53000-1 NRH New ModelZF 53000 NR BU 5300 VWTZF 53000-1 NR New Model
B-22Cross Reference - ZF
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
7/21/2019 ZF B Transmission Explain
24/42
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
SEAL AND CLUTCH KITS-HBW
Trans. Model Kit No. Part No. DescriptionHBW 35-50 500-436 106-864 Shift Cover326-578/2 Drain Plug274-251/4 Cover254-716 Shift Cover284-260 Input Shaft105-159 Output Shaft288-748/2 Bearing/Gear288-757/4 Clutch Pac288-758/4 Clutch Pac288-760/2 Clutch Pac288-761/2 Clutch Pac
HBW 100 500-437 106-864 Shift Cover105-679 Input Shaft326-578/2 Drain Plug288-739/4 Cover254-716 Shift Cover280-135 Input Shaft105-153 Output Shaft288-748/2 Bearing/Gear288-757/8 Clutch Pac288-758/6 Clutch Pac288-761/2 Clutch Pac
HBW 10/125/150(A) 500-438 106-864 Shift Cover
105-530 Input Shaft326-578/2 Drain Plug
254-715/4 Cover254-716 Shift Cover215-875 Input Shaft105-159 Output Shaft344-787/2 Bearing/Gear407-231/8 Clutch Pac407-230/8 Clutch Pac195-714/2 Clutch Pac195-715/2 Clutch Pac
HBW 150V 500-439 106-864 Shift Cover326-578/2 Drain Plug254-715/2 Cover254-716 Shift Cover215-875 Input Shaft401-647/2 Output Shaft105-590 Output Shaft291-618/2 Output Shaft344-787/2 Bearing/Gear407-231/8 Clutch Pac407-230/8 Clutch Pac195-714/2 Clutch Pac195-715/2 Clutch Pac
SEAL AND CLUTCH KITS-HBW
Trans. Model Kit No. Part No. DescriptionHBW 250 500-440 106-864 Shift Cover326-578/2 Drain Plug274-251/4 Cover254-716 Shift Cover284-260 Input Shaft105-159 Output Shaft327-395/2 Bearing/Gear288-889/10 Clutch Pac206-026/8 Clutch Pac195-714/2 Clutch Pac195-715/2 Clutch Pac
SEAL KITS-HBWTrans. Model Kit No. Part No. DescriptionHBW 35-50 500-426 106-864 Shift Cover
105-524 Shift Fork326-578/2 Drain Plug288-739/4 Cover254-716 Shifting Cover280-135 Input Shaft105-153 Output Shaft
HBW 100 500-427 106-864 Shift Cover105-679 Input Shaft326-578/2 Drain Plug288-739/4 Cover254-716 Shifting Cover
280-135 Input Shaft105-153 Output ShaftHBW 10/125/150(A) 500-428 106-864 Shift Cover
105-530 Input Shaft326-578/2 Drain Plug254-715/4 Cover254-716 Shift Cover215-875 Input Shaft105-159 Output Shaft
HBW 150V 500-429 106-864 Shift Cover326-578/2 Drain Plug252-715/2 Cover254-716 Shifting Cover215-875 Input Shaft401-647/2 Output Shaft105-590 Output Shaft291-618/2 Output Shaft
HBW 250 500-430 106-864 Shift Cover326-578/2 Drain Plug274-251/4 Cover254-716 Shifting Cover284-260 Input Shaft105-159 Output Shaft
B-23
HURTHMARINE
GEAR
Seal & Cluch Kits
Transmission
7/21/2019 ZF B Transmission Explain
25/42
SEAL AND CLUTCH KITS-HSW
Trans. Model Kit No. Part No. DescriptionHSW 450A2 500-431 105-559 Output Flg413-883 Input Shaft374-056 Output Shaft408-388 Control Blk447-038/3 Input Shaft489-120/8 Clutch Pac489-119/10 Clutch Pac
HSW 630A/H 500-432 105-571 Output Flg413-883 Input Shaft442-135 Output Shaft408-388 Control Blk447-038/3 Input Shaft455-786/8 Clutch Pac455-787/10 Clutch Pac
HSW 630V 500-433 413-883 Input Shaft444-070 Out-Flg Side444-071 Out-Eng Side408-388 Control Blk447-038/3 Input Shaft455-786/10 Clutch Pac455-787/12 Clutch Pac
HSW 800A2 500-434 384-176 Output Flg413-883 Input Shaft448-160 Output Shaft408-388 Control Blk447-038/3 Input Shaft
455-786/10 Clutch Pac455-787/12 Clutch PacHSW 800V 500-435 423-883 Input Shaft
105-113 Out-Flg Side408-762 Out-Eng Side408-388 Control Blk447-038/3 Input Shaft455-786/10 Clutch Pac455-787/12 Clutch Pac
SEAL KITS-HSW
Trans. Model Kit No. Part No. DescriptionHSW 450A2 500-421 105-559 Output Flg413-883 Input Shaft374-056 Output Shaft408-388 Control Blk
HSW 630 A/H 500-422 105-571 Output Flg413-883 Input Shaft442-135 Output Shaft408-388 Control Blk
HSW 630V 500-423 413-883 Output Flg444-070 Input Shaft444-071 Output Shaft408-388 Control Blk
HSW 800A2 500-424 384-176 Output Flg413-883 Input Shaft448-160 Output Shaft408-388 Control Blk
HSW 800V 500-425 413-883 Input Shaft105-113 Out-Flg Side480-762 Out-Eng Side408-388 Control Blk
B-24
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
HURTHMARINE
GEAR
Seal & Cluch Kits
7/21/2019 ZF B Transmission Explain
26/42
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
ZF Marine
Operational Notes for HBW
Cooling unit: The arrangement of the cooling unit for the HBW 100, 150, 150V and 250 (no cooling unit isrequired for HBW 50) can be seen from the following drawings.
The table below shows the maximum power output in continuous operation
(lever position A and B) usable without cooling. When these values are exceeded,a cooling unit is required.Max engine power (kW) usable without cooling in continuous operation.
Lever Position HBW 50 HBW 100 HBW 150 HBW 150V HBW 250
A no cooling no cooling 40 25 40
B no cooling 25 25 20 always with cooling unit
SAE Bell Housing Dimensions
SAE No. A B C Bolt Holesinch mm inch mm inch mm No. Diameter
inch mm
00 31 787,40 33-1/2 850,90 34-3/4 882,65 16 17/32 13,49
0 25-1/2 647,70 26-3/4 679,45 28 711,20 16 17/32 13,49
1/2 23 584,20 24-3/4 619,13 25-1/2 647,70 12 17/32 13,49
1 20-1/8 511,18 20-7/8 530,23 21-3/4 552,45 12 15/32 11,91
2 17-5/8 447,68 18-3/8 466,73 19-1/4 488,95 12 13/32 10,32
3 16-1/8 409,58 16-7/8 428,63 17-3/4 450,85 12 13/32 10,32
4 14-1/4 361,95 15 381,00 15-7/8 403,23 12 13/32 10,32
5 12-3/8 314,33 13-1/8 333,38 14 355,60 8 13/32 10,32
6 10-1/2 266,70 11-1/4 285,75 12-1/8 307,98 8 13/32 10,32
B-25 Operational Notes & Bell Housing
Transmission
7/21/2019 ZF B Transmission Explain
27/42
Accessories for Marine Transmissions Type HBW
Spare Parts ListNote: Several version of a given model may exist. When ordering parts be sure to reference the first two digits ofthe serial number to identify which versions you have. You will find the transmission type and version on yourtransmission name plate. If the type and version indicated differs from that printed in this manual, the relative spartparts list should be ordered fro m our order desk.
When ordering spare parts, please state: transmission type serial number with version number item no., part name, part no. and
quantity of parts required
Name plateThe name plate is mounted to thetransmission.
Operational Notes for HBW Engine Gearbox CompartmentCare should be taken that the engine gearbox com-partment is properly ventilated.
Initial OperationFill the gearbox with oil (ATF) of the recommendedgrade. The oil level should be up to the index mark onthe dipstick (see illustration)
To check the oil level, just insert the dipstick, do notscrew in. Retighten the hex screw with the dipstickafter the oil level check. Do not forget sealing ring.
B-26
Example of name plate
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
HURTHMARINE
GEAR
Operational Notes
7/21/2019 ZF B Transmission Explain
28/42
Accessories for Marine Transmissions Type HBW
Operational Notes
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
Sailing and moving in towRotation of the propeller without load while the boat issailing, being towed, or anchored in a river, as well asoperation of the engine with the propeller stopped (forcharging battery), will have no detrimental effects onthe gearbox.
Important
When the boat is sailing (engine stopped), the gearlevel must be in zero position. Never put the gear leverin the position corresponding to the direction of travelof the boat.
Locking of the propeller shaft by an additional brake isnot required; use the gear lever position opposite yourdirection of travel for this purpose.
Lay-up periodsIf the transmission is not used for periods of more than1 year it should be completely filled with oil of thesame grade to prevent corrosion. Protect the inputshaft and the output flange by means of an anticorro-sive coating if required.
Possible troubles and remedies
Kind of trouble Noticeable effect Possible cause Remedy
Delay of gear Propeller will start rotating with several Detach Bowden cable and operate
engagement seconds delay or only after increase gearbox by hand to find whether
in engine speed malfunction is caused by gearbox or
Bowden cable
If caused by transmission:
Lever travel 0-A not equal to Adjust cover plate (9) until lever is
lever travel 0-B exactly in midway position. Travel
0-A = 0-B = 35mm/30mm
Insufficient clearance between Adjust to minimum clearance of 0.5
mm
actuating lever an cover plate
If caused by Bowden cable:
Bowden cable fails to move lever Check total travel of Bowden cable
through required minimum travel If too short, adjust accordingly
0-A = 0-B = 35mm/30mm
Transmission fails to Excessive effort required to move Insufficient clearance between Detach Bowden cable and operate
move into gear actuating lever actuating lever and cover plate (9). lever by hand. If lever jams, adjust
clearance to 0.5 mm
Boat fails to attain top Increased operating temperature Use of wrong oil Use ATF oil and check oil level
speed specified
Boat operated without cooling unit Install cooling unit
Transmission operating in upper Use suitable HBW transmission unit
limit range
Oil leakage Oil leakage points visible on Corrosion effects in area of Check and correct oil level. Remove
transmission unit radial sealing ring and shaft; and dismantle transmission, rema-
chine
B-27
HURTHMARINE
GEAR
Transmission
7/21/2019 ZF B Transmission Explain
29/42
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
Accessories for Marine Transmissions Type HBW
Specifications B-28
HURTHMARINE
GEAR
7/21/2019 ZF B Transmission Explain
30/42
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
Accessories for Marine Transmissions Type HBW
SpecificationsB-29
HURTHMARINE
GEAR
Transmission
7/21/2019 ZF B Transmission Explain
31/42
Specifications
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
Accessories for Marine Transmissions Type HBW
B-30
For Parts and Service
Information on Models Not
Shown in This Catalog,
Contact Our Order Desk
HURTHMARINE
GEAR
7/21/2019 ZF B Transmission Explain
32/42
Specifications
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
Accessories for Marine Transmissions Type HBW
B-31
HURTHMARINE
GEAR
Transmission
7/21/2019 ZF B Transmission Explain
33/42
Specifications
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
Accessories for Marine Transmissions Type HBW
B-32
HURTHMARINE
GEAR
7/21/2019 ZF B Transmission Explain
34/42
Couplings & Accessories
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
TRANSMISSION COUPLINGS
Ductile IronTransmission Part Number Flange Shaft # of Bolt Bolt Pilot Overall
Solid Split Taper Dia. Range Bolts Dia. Circle LengthAllison -- -- 50TC575 5 3/4" 1 1/2" 6 1/2" 4 3/4" 3 X 1/4" F 5"
-- -- 50TC575 5 3/4" 1 3/4 - 2 1/4" 6 1/2" 4 3/4" 3 X 1/4" F 6 1/2"50MC573 -- -- 5 3/4" 1 1/2 - 2" 6 1/2" 4 3/4" 3 X 1/4" F 4 1/2"
-- 505751 -- 5 3/4" 1 1/4 - 2" 6 1/2" 4 3/4" 3 X 1/4" F 4 3/16"-- -- 50TC725 7 1/4" 1 3/4 - 2 1/2" 6 5/8" 6" 3 3/4 X 1/4" F 7 3/4"-- 50725A -- 7 1/4" 1 1/4 - 1 3/4" 6 5/8" 6" 3 3/4 X 1/4" F 4 3/8"-- 50725B -- 7 1/4" 2 - 2 1/2" 6 5/8" 6" 3 3/4 X 1/4" F 5 1/8"-- -- 50TC900 9" 2 - 2 1/2" 8 3/4" 7 1/2" 6 X 1/4" F 7 3/4"-- 509001 -- 9" 1 1/2 - 2 1/2" 8 3/4" 7 1/2" 6 X 1/4" F 5 1/2"
Borg Warner 50MC004 -- -- 4" 3/4 - 1 1/2" 4 3/8" 3 1/4" 2 1/2 X 3/32"M 2 1/4"-- 50401S -- 4" 1 - 1 1/4" 4 3/8" 3 1/4" 2 1/2 X 3/32"M 2"-- 50400B -- 4" 1 - 1 1/2" 4 3/8" 3 1/4" 2 1/2 X 3/32"M 3 7/16"
50MC005 -- -- 5" 1 - 2" 4 7/16" 4 1/4" 2 1/2 X 3/32"M 2 5/8"-- 50500A -- 5" 1 - 1 1/2" 4 7/16" 4 1/4" 2 1/2 X 3/32"M 3 7/16"-- 50500C -- 5" 1 1/2 - 2" 4 7/16" 4 1/4" 2 1/2 X 3/32"M 4"-- 50501S -- 5" 1 - 1 1/2" 4 7/16" 4 1/4" 2 1/2 X 3/32"M 2 1/2"-- -- 50TC500 5" 1 1/4" 4 7/16" 4 1/4" 2 1/2 X 3/32"M 3 7/8"-- -- 50TC500 5" 1 3/8" 4 7/16" 4 1/4" 2 1/2 X 3/32"M 4 1/4"-- -- 50TC500 5" 1 1/2 - 1 3/4" 4 7/16" 4 1/4" 2 1/2 X 3/32"M 5"-- -- 50TC575 5 3/4" 1 1/2" 6 1/2" 4 3/4" 3 X 1/4"F 5"-- -- 50TC575 5 3/4" 1 3/4 - 2 1/4" 6 1/2" 4 3/4" 3 X 1/4"F 6 1/2"
50MC573 -- -- 5 3/4" 1 1/2 - 2" 6 1/2" 4 3/4" 3 X 1/4"F 4 1/2"-- 50575 -- 5 3/4" 1 1/4 - 2 1/4" 6 1/2" 4 3/4" 3 X 1/4"F 4 3/16"
Capitol -- 50475A -- 4 3/4" 1 - 1 1/2" 6 7/16" 3 7/8" 2 1/2 X 3/16"F 3 1/2"-- 50475B -- 4 3/4" 1 1/2 - 2" 6 7/16" 3 7/8" 2 1/2 X 3/16"F 4"
50MC472 -- -- 4 3/4" 1 1/4 - 1 1/2" 6 7/16" 3 7/8" 2 1/2 X 3/16"F 3 5/8"-- -- 50TC475 4 3/4" 1 3/8 - 1 3/4" 6 7/16" 3 7/8" 2 1/2 X 3/16"F 4 3/16"-- -- 50TC575 5 3/4" 1 1/2" 6 1/2" 4 3/4" 3 X 1/4"F 5"-- -- 50TC575 5 3/4" 1 3/4 - 2 1/4" 6 1/2" 4 3/4" 3 X 1/4"F 6 1/2"
50MC573 -- -- 5 3/4" 1 1/2 - 2" 6 1/2" 4 3/4" 3 X 1/4"F 4 1/2"-- 505751 -- 5 3/4" 1 1/4 - 2 1/4" 6 1/2" 4 3/4" 3 X 1/4"F 4 5/16"-- -- 50TC725 7 1/4" 1 3/4 - 2 1/2" 6 5/8" 6" 3 3/4 X 1/4"F 7 3/4"-- 50725A -- 7 1/4" 1 1/4 - 1 3/4" 6 5/8" 6" 3 3/4 X 1/4"F 4 3/8"-- 50725B -- 7 1/4" 2 - 2 1/2" 6 5/8" 6" 3 3/4 X 1/4"F 5 1/2"
Hurth -- 5041S -- 4" 1 - 1 1/4" 4 3/8" 3 1/4" 2 1/2 X 3/32"M 2"-- 50400B -- 4" 1 - 1 1/2" 4 3/8" 3 1/4" 2 1/2 X 3/32"M 3 7/16"
50MC004 -- -- 4" 3/4 - 1 3/8" 4 3/8" 3 1/4" 2 1/2 X 3/32"M 2 1/4"50MC005 -- -- 5" 1 - 1 3/4" 4 7/16" 4 1/4" 2 1/2 X 3/32"M 2 5/8"
-- 50500A -- 5" 1 - 1 1/2" 4 7/16" 4 1/4" 2 1/2 X 3/32"M 3 1/2"-- 50500C -- 5" 1 -2" 4 7/16" 4 1/4" 2 1/2 X 3/32"M 4"-- -- 50TC500 5" 1 1/4" 4 7/16" 4 1/4" 2 1/2 X 3/32"M 3 7/8"-- -- 50TC500 5" 1 3/8" 4 7/16" 4 1/4" 2 1/2 X 3/32"M 4 1/4"-- -- 50TC500 5" 1 1/2 - 1 3/4" 4 7/16" 4 1/4" 2 1/2 X 3/32"M 5"
B-33
For a complete parts or
service manual on any
model, please call our
order desk
Transmission
7/21/2019 ZF B Transmission Explain
35/42
Couplings & Accessories
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
TRANSMISSION COUPLINGS
Ductile IronTransmission Part Number Flange Shaft # of Bolt Bolt Pilot Overall
Solid Split Taper Dia. Range Bolts Dia. Circle LengthNewage 50MC005 -- -- 5" 1 - 1 3/4" 4 7/16" 4 1/4" 2 1/2 X 3/32"M 2 5/8"
-- 50500A -- 5" 1 - 1 1/2" 4 7/16" 4 1/4" 2 1/2 X 3/32"M 3 1/2"-- 50500C -- 5" 1 1/2 - 2" 4 7/16" 4 1/4" 2 1/2 X 3/32"M 4"-- -- 50TC500 5" 1 1/4" 4 7/16" 4 1/4" 2 1/2 X 3/32"M 3 7/8"-- -- 50TC500 5" 1 3/8" 4 7/16" 4 1/4" 2 1/2 X 3/32"M 4 1/4"-- -- 50TC500 5" 1 1/2 - 1 3/4" 4 7/16" 4 1/4" 2 1/2 X 3/32"M 5"-- -- 50TC575 5 3/4" 1 1/2" 6 1/2" 4 3/4" 3 X 1/4"F 5"-- -- 50TC575 5 3/4" 1 3/4 - 2 1/4" 6 1/2" 4 3/4" 3 X 1/4"F 6 1/2"
50MC573 -- -- 5 3/4" 1 1/2 - 2" 6 1/2" 4 3/4" 3 X 1/4"F 4 1/2"-- 505751 -- 5 3/4" 1 1/4 - 2 1/4" 6 1/2" 4 3/4" 3 X 1/4"F 4 3/16"
-- -- 50TC725 7 1/4" 1 3/4 - 2 1/2" 6 5/8" 6" 3 3/4 X 1/4"F 7 3/4"-- 50725A -- 7 1/4" 1 1/4 - 1 3/4" 6 5/8" 6" 3 3/4 X 1/4"F 4 3/8"-- 50725B -- 7 1/4" 2 - 2 1/2" 6 5/8" 6" 3 3/4 X 1/4"F 5 1/8"
Paragon -- 50400A -- 4" 1 - 1 1/2" 4 3/8" 3 1/4" 2 X 3/32"M 3 7/16"-- 50400S -- 4" 1 - 1 1/4" 4 3/8" 3 1/4" 2 X 3/32"M 2"
50MC4020 -- -- 4" 3/4 - 1 3/8" 4 3/8" 3 1/4" 2 X 3/32"M 2 1/4"-- 50400C -- 4" 1 - 1 1/2" 4 3/8" 3 1/4" 2 5/8 X 3/32"M3 7/16"-- 50402S -- 4" 1 - 1 1/4" 4 3/8" 3 1/4" 2 5/8 X 3/32"M 2"
50MC4026 -- -- 4" 3/4 - 1 3/8" 4 3/8" 3 1/4" 2 5/8 X 3/32"M 2 1/4"50MC4526 -- -- 4 1/2" 1 - 1 3/4" 4 3/8" 3 3/4" 2 5/8 X 3/32"M 2 5/8"
-- 50500B -- 5" 1 - 1 1/2" 4 3/8" 4 1/8" 2 3/4 X 3/32"M3 7/16"-- 50500D -- 5" 1 1/2 - 2" 4 3/8" 4 1/8" 2 3/4 X 3/32"M 4"-- 50500S -- 5" 1 - 1 1/2" 4 3/8" 4 1/8" 2 3/4 X 3/32"M 2 1/2"
50MC5022 -- -- 5" 1 - 1 3/4" 4 3/8" 4 1/8" 2 1/4 X 3/32"M 2 5/8"50MC5027 -- -- 5" 1 - 1 3/4" 4 3/8" 4 1/8" 2 3/4 X 3/32"M 2 5/8"
Twin Disc -- 50475A -- 4 3/4" 1 - 1 1/2" 6 7/16" 3 7/8" 2 1/2 X 3/16"F 3 7/16"-- 50475B -- 4 3/4" 1 1/2 - 2" 6 7/16" 3 7/8" 2 1/2 X 3/16"F 4"
50MC4725 -- -- 4 3/4" 1 1/4 - 1 1/2" 6 7/16" 3 7/8" 2 1/2 X 3/16"F 3 5/8"-- -- 50TC475 4 3/4" 1 3/8 - 1 1/2" 6 7/16" 3 7/8" 2 1/2 X 3/16"F 4 3/16"
50501A -- 5" 1 - 1 1/2" 8 3/8" 4 1/8"2 1/2 X 3/32"M 3 7/16"-- -- 50TC501 5" 1 1/4 - 1 3/4" 8 3/8" 4 1/4" 2 1/2 X 3/32"M5 3/32"-- 505752 -- 5 3/4" 1 1/4 - 2 1/4" 6 5/8" 4 3/4" 3 X 1/4"F 4 3/16"
50MC574 -- -- 5 3/4" 1 1/2 - 2" 6 5/8" 4 3/4" 3 X 1/4"F 4 1/2"-- -- 50TC576 5 3/4" 1 1/2" 6 5/8" 4 3/4" 3 X 1/4"F 5"-- -- 50TC576 5 3/4" 1 3/4 - 2 1/4" 6 5/8" 4 3/4" 3 X 1/4"F 6 1/2"
-- 50726A -- 7 1/4" 1 1/4 - 1 3/4" 6 3/4" 6" 3 3/4 X 1/4"F 4 3/8"-- 50726B -- 7 1/4" 2 - 2 1/2" 6 3/4" 6" 3 3/4 X 1/4"F 5 1/2"-- -- 50TC726 7 1/4" 1 3/4 - 2 1/2" 8 7/8" 7 1/2" 6 X 1/4"F 7 3/4"-- -- 50TC901 9" 2 - 2 1/2" 8 7/8" 7 1/2" 6 X 1/4"F 7 3/4"-- 509002 -- 9" 1 1/2 - 3" 8 7/8" 7 1/2" 6 X 1/4"F 5 1/2"-- 501050 -- 10 1/2" 2 1/2 - 4" 8 1" 8 3/4" 5"F 6 1/2"-- -- 50TC1050 10 1/4" 3 - 4" 8 1" 8 3/4" 5"F 6 1/2"
B-34
7/21/2019 ZF B Transmission Explain
36/42
Couplings & Accessories
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
TRANSMISSION COUPLINGS
Ductile IronTransmission Part Number Flange Shaft # of Bolt Bolt Pilot Overall
Solid Split Taper Dia. Range Bolts Dia. Circle LengthVolvo Penta 50MVP400 3.945" 3/4 - 1 1/4" 4 10mm 3.142" 2.366 x 3/32"F217/32"
Yanmar -- 50400YS -- 4" 3/4 - 1 1/4" 4 10mm 3.070" 1.966 x 5/32"M 2"50MCY004 -- -- 4" 3/4 - 1 1/4" 4 10mm 3.070" 1.966 x 5/32"M 2 1/4"
-- 50500YS -- 4 3/4" 1 - 1 1/2" 4 10mm 3.937" 2.556 X 1/8"M3 7/16"50MCY005 -- -- 4 3/4" 1 - 1 3/4" 4 10mm 3.937" 2.556 X 1/8"M 2 3/8"
ZF -- 50476A -- 4 3/4" 1 - 1 1/2" 6 12mm 3 7/8" 2 1/2 x 3/16" F3 7/16"-- 50476B -- 4 3/4" 1 1/2 - 2" 6 12mm 3 7/8" 2 1/2 x 3/16" F 4"
50MC4726 -- -- 4 3/4" 1 1/4 - 1 1/2" 6 12mm 3 7/8" 2 1/2 x 3/16" F 3 5/8"-- -- 50TC476 4 3/4" 1 3/8 - 1 3/4" 6 12mm 3 7/8" 2 1/2 x 3/16" F4 3/16"
50MC574 -- -- 5 3/4" 1 1/2 - 2" 6 16mm 4 3/4" 3 X 1/4"F 4 1/2"-- 505753 -- 5 3/4" 1 1/4 - 2 1/4" 6 16mm 4 3/4" 3 X 1/4"F 4 3/16"-- -- 50TC576 5 3/4" 1 1/2" 6 16mm 4 3/4" 3 X 1/4"F 5"-- -- 50TC576 5 3/4" 1 3/4 - 2 1/4" 6 16mm 4 3/4" 3 X 1/4"F 6 1/2"-- 50725BZF --- 7 1/4" 2 - 2 1/2" 8 16mm 6" 3 3/4 X 1/4"F 5 1/8"-- -- 50TC72ZF 7 1/4" 1 3/4 - 2 1/2" 8 16mm 6" 3 3/4 X 1/4"F 7 3/4"-- 50787ZF -- 7 7/8" 1 1/2 - 2 3/4" 8 16mm 6.693" 5.512 X 9/32"F 5 1/2"-- 50807ZF -- 8.07" 1 1/2 - 2 3/4" 10 18mm 6.693" 5.512 X 9/32"F 5 1/2"-- -- 50TC807 8.07" 2 - 2 1/2" 10 18mm 6.693" 5.512 X 9/32"F 7 3/4"-- 50699 50TC669 6.69" 2 - 2 1/4" 12 16mm 5.512" 4.530 X 9/32"F 6 1/2"-- -- 50TC669 6.69" 2 1/2 - 2 3/4" 12 16mm 5.512" 4.530 X 9/32"F 7 1/2"-- -- 50TC725G 7.283" 2 - 2 1/4" 12 18mm 6.122" 4.725 X 9/32"F 6 1/2"-- -- 50TC725G 7.283" 2 1/2 - 3" 12 18mm 6.122" 4.725 X 9/32"F 7 1/2"-- 501025 -- 10 1/4" 2 1/2 - 4" 10 20mm 8.582" 5.511 X F 6 1/2"-- 501050 -- 10 1/2" 2 1/2 - 4" 8 1" 8 3/4" 5 X F 6 1/2"-- -- 50TC1050 10 1/2" 3 - 4" 8 7/8" 9" 6 X F 6 3/8"
BPM -- 50590A -- 5.906" 1 1/2" 8 12mm 5.118" 3.544 x 1/8" 4 3/16"
Spicer -- 50587SD -- 5 7/8" 1 1/2 - 1 3/4" 4 1/2" 4 3/4" 3/4 x 1/8"F 4"
Other V-Drives -- 50400D -- 4" 1 1/2" 8 3/8" 3 1/4" 2 X 3/16"F 3 3/8"
Borg Warner BRONZE -- 10TC004 4" 1" 4 3/8" 3 1/4" 2 1/2"M 2 7/8"-- -- 50TC005* 5" 11/4 - 1 3/4" 4 7/16" 4 1/4" 2 1/2 X 3/32"M 2 3/4"
50MCF004 -- -- 4" 3/4 - 1 1/2" 4 3/8" 3 1/4" 2 1/2 X 3/16"F 2 1/4"50MCF005 -- -- 5" 1 - 1 1/2" 4 7/16" 4 1/4" 2 1/2 X 1/4"F 2 5/8"
Universal -- -- 50TC725R 7 1/4" 2" 8 5/8" 6" 3 3/4 x 1/16"M4 1/2"
Atomic Four 50MC3500 -- -- 3.410" NB - 1 1/8" 3 3/8" 2 3/4" 1 7/8 x 1/4"F 2.437"-- 50350A -- 3.410" NB - 1 1/8" 3 3/8" 2 3/4" 1 7/8 x 1/4"F2
13/32"Most couplings available with Pilot Bores. Order by Part Number and Shaft Size. * The 50TC005 coupling has a reverse taper bore.
B-35
Transmission
7/21/2019 ZF B Transmission Explain
37/42
Couplings & Accessories
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
MATING RINGS
Change female pilot to male pilotPart Number CouplingMATRINGSA2 4 3/4"MATRINGSA3 5 3/4"MATRINGSA4 7 1/4"MATRING900 9"
Change male pilot to female pilotPart Number CouplingMATRING500 5"
TRANSMISSION GUIDEThe Buck Algonquin part number prefix is given. The actual part number requires the Bore size.EXAMPLE: Prefix 50MC005 + Bore Size of 1 1/4" or 125. The Actual Part Number= 50MC005125.
Flange Transmission Model Pilot # of Bolt Bolt PartNumber Prefixes
Dim. M/F Bolts Dia. Circle Solid Split Taper
3.5 UNIVERSAL ATOMIC 4 1.876/F 3 3/8" 2.750 50MC3500 -- --
3.945 VOLVO PENTA MB10A, MD38, MD7A, MD11C 2.362/F 4 .3937 3.149 50MVP400 -- --
4.0 HURTH HBW5, 10, 20, 50, 100, 125, 2.50/M 4 3/8" 3.250 50MC004 50401S,50400B --
150, 150V, 220, 250
4.0 BORG WARGNER 70C, 1017, 1023, 2301, 2.50/M 4 3/8" 3.250 50MC004 50401S, 50400B --
DIRECT DRIVE4.0 NEWAGE PRM DELTA 2.50/M 4 3/8" 3.250 50MC004 50401S, 50400B --
4.0 PARAGON HF, HB, RO 2.00/M 4 3/8" 3.250 50MC4026 50401S, 50400A --
4.0 PARAGON P-200, P-300, P-13, PV-300 2.625/M 4 3/8" 3.250 50MC4026 -- --
4.5 PARAGON RA, PV400 2.625/M 4 3/8" 3.750 50MC4526 -- --
4.75 CAPITOL 5HD200 2.50/F 6 7/16" 3.875 50MC4725 50475A, 50475B 50TC475
4.75 TWIN DISC MG-502, MG-502-1 2.50/F 6 7/16" 3.875 50MC4725 50475A, 50475B 50TC475
4.75 ZF IRM220-A, IRM220-V, IRM220A/V, 2.50/F 6 12mm 3.875 50MC4726 50476A, 50476B 50TC476
IRM220V1, IRM225-A
5.0 BORG WARGNER 72C-1017, 1018, 2001 2.50/M 4 7/16" 4.25 50MC005 50500A, 50500C 50TC500
REDUCTION-71C, 1004, 1005, 1013, 1014
5.0 HURTH HSW630A, 630H, 630V, HBW630, 2.50/M 4 7/16" 4.25 50MC005 50500A,50500C 50TC500
630A, 400, 450, 600, 630
5.0 NEWAGE PRM 210/160 2.50/M 4 7/16" 4.25 50MC005 50500A, 50500C 50TC500
5.0 PARAGON P-400 2.75/M 4 3/8" 4.125 50MC5027 50500B, 50500D --
5.0 VOLVO PENTA MS, MS3, MS4A, MV2 2.50/M 4 7/16" 4.25 50MC005 50500A, 50500C 50TC500
5.0 YANMAR 30M30H/G, KVH20, KHIS 2.556/M 4 10mm 3.937 50MCY005 50500YS
5.0 ZF IRM41A2, A3, IRM50A2, V 2, V3, IRM501, 2.50/M 4 7/16" 4.250 50MC005 50500A,50500C 50TC500
IRM50A2/K3, IRM50V2/3LD
5.75 ALLISON 3.00/F 6 1/2" 4.75 50MC573 505751 50TC575
5.75 BORG WARGNER 3.00/F 6 1/2" 4.75 50MC573 505751 50TC575
5.75 CAPITOL 2H3/4HE-10200, 2HE/4H3-11200, M105, M1253.00/F 6 1/2" 4.75 50MC573 505751 50TC575
5.75 HURTH HSW800A3, HSW800V 3.00/F 6 1/2" 4.75 50MC573 505751 50TC575
5.75 NEWAGE PRM-601, 601A, 302, 310, 401, 402 3.00/F 6 1/2" 4.75 50MC573 505751 50TC575
B-36
Flange Diameter
Keyway Width
OverallLength
Pilot Diameter
Diameter of
Bolt Circle
Diameter
N Type Pilot F Type Pilot
7/21/2019 ZF B Transmission Explain
38/42
Couplings & Accessories
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
TRANSMISSION GUIDE
The Buck Algonquin part number prefix is given. The actual part number requires the Bore size.EXAMPLE: Prefix 50MC005 + Bore Size of 1 1/4" or 125. The Actual Part Number= 50MC005125.
Flange Transmission Model Pilot # of Bolt Bolt PartNumber Prefixes
Dim. M/F Bolts Dia. Circle Solid Split Taper
5.75 HURTH HSW800A 3.00/F 6 5/8" 4.750 50MC574 505752 50TC576
5.75 TWIN DISC MG-5050, 5050A, 5050V, 3.00/F 6 5/8" 4.750 50MC574 05752 50TC576
5061, 5061A, 506, 506-1, 506A
507, 507-2, 507-1, 507A-1, 507A-2
5.75 ZF IRM301, IRM220V/LD 3.00/F 6 1/2" 4.750 50MC573 505751 50TC575
5.75 ZF IRM301A-1, 301PL-2, 280A, IRM301PL-1, 220PL3.00/F 6 16mm 4.750 50MC574 505752 50TC576
6.69 ZF 165PL, IRM325A 4.528/F 12 16mm 5.512 -- -- 50TC669
7.25 ALLISON M 3.75/F 6 5/8" 6.000 -- 50725A, 50725B50TC725
7.25 ALLISON M 3.75/F 6 3/4" 6.000 -- 50726A, 50726B50TC7267.25 CAPITOL D5072 3.75/F 6 3/4" 6.000 -- 50726A, 50726B50TC726
7.25 CAPITOL 4HE10700, 4HE11700, HY22000, 3.75/F 6 5/8" 6.000 -- 50725A, 50725B50TC725
HY24000, HY2500, HY6900
7.25 NEWAGE PRM60, 601, 601A 3.75/F 6 5/8" 6.000 -- 50725A, 50725B50TC725
7.25 TWIN DISC MG506, 507, 507-1, 507-2, 507A-1, 3.75/F 6 3/4" 6.000 -- 50726A, 50726B50TC726
507A-2, 509, 509-1SC, 508-1, 509-1
7.25 ZF IRM310AL, V250M 3.75/F 6 16mm 6.000 -- 50725A, 50725B50TC725
7.25 ZF IRM310, 310A, 310PL, IRM310ALPL, V250M, 3.75/F 8 16mm 6.000 -- 50725BZF 50TC72ZF
302V/6, 311A, 311PL, 304A
7.28 ZF BW190, 195, 195P 4.725/F 12 18mm 6.122 -- --50TC725G
7.87 ZF IRM200, IRM320PL, V250M 5.511/F 8 16mm 6.732 -- 50787ZF --
8.07 ZF IRM350AL/PL, IRM350A, V250M 5.511/F 10 18mm 6.692 -- 508072F 50TC807
8.86 ZF IRM320, IRM320/LAV 5.511/F 8 16mm 7.710 -- -- 50TC886
9.00 ALLISON M20 6.00/F 8 3/4" 7.500 -- 509001 50TC900
9.00 ALLISON MH, 15R-L 6.00/F 8 7/8" 7.500 -- 509002 50TC901
9.00 TWIN DISC MG510A, 5111A, DD511, 510, 5111SC, 5114A 6.00/F 8 7/8" 7.500 -- 509002 50TC901
9.00 ZF IRM320AL 6.00/F 8 7/8" 7.500 -- 509002 50TC901
10.25 ZF IRM350LAV, BW161 5.511/F 10 20mm 8.582 -- 501025 --
10.50 TWIN DISC MG512, MG513, MG514 5.00/F 8 1" 8.750 -- 501050 --
10.50 ZF IRM320LAV 5.00/F 8 1" 8.750 -- 501050 --
B-37
Transmission
7/21/2019 ZF B Transmission Explain
39/42
Couplings & Accessories
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
Part Number Description Shaft Size75JAMNUT 1/2" - 13 3/4"875JAMNUT 5/8" - 11 7/8"1.00JAMNUT 3/4" - 10 1"1.25JAMNUT 7/8" - 9 1 1/4"1.37JAMNUT 1" - 8 1 3/8"1.50JAMNUT 1 1/8" - 7 1 1/2"1.75JAMNUT 1 1/4" - 7 1 3/4"2.00JAMNUT 1 1/2" - 6 2"
Part Number Description Shaft Size2.50JAMNUT 1 3/4" - 5 2 1/2"2.75JAMNUT 2" - 4 1/2 2 3/4"3.00JAMNUT 2 1/4" - 4 1/2 3"3.50JAMNUT 2 1/2" - 4 3 1/2"4.00JAMNUT 3" - 3 1/2 4"
SS PROPELLER SHAFTING
Aquamet Grades 19 or 22 are Available
From 3/4" up to 5" Shaft Diameter
MADE TO ORDER
PROPELLER JAM NUTS
Bronze
TRANSMISSION COUPLINGSBores Keyway
3/4" 3/16"7/8 & 1 1/8" 1/4"1 1/4 & 1 3/8" 5/16"1 1/2" 3/8"1 3/4" 7/16"2" 1/2"2 1/4" 9/16"2 1/2 & 23/4" 5/8"
B-38
Flange Diameter
Keyway Width
OverallLength
Pilot Diameter
Diameter of
Bolt Circle
Diameter
N Type Pilot F Type Pilot
7/21/2019 ZF B Transmission Explain
40/42
SET SCREWSPart Number DescriptionSETSCREW370* 3/8 - 16 X 1"SETSCREW371 3/8 - 16 X 1 1/2"SETSCREW375* 3/8 - 16 X 1 1/4"SETSCREW431 7/16 - 14 X 1 1/2"SETSCREW437 7/16 - 14 X 1"SETSCREW500 1/2 - 20 X 1 1/4"SETSCREW625 5/8 - 18 X 1 1/2"SETSCREW750 3/4 - 16 X 1 3/4"* With drilled heads Setscrews are unavailable with drilled heads unless shown
SHAFT KEYSTOCK
Naval Bronze - One Foot Lengths
COTTER PINSPart Number Description
COTTER125 5/32 X 1 1/4"COTTER137 5/32 X 1 1/2"COTTER150 5/32 X 1 1/2"COTTER175 3/16 X 1 3/4"COTTER200 3/16 X 2"
Available in Brass or Stainless Steel
PROPELLER HEX NUTSBronze
Couplings & Accessories
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
Part Number SizeKEYS18X1FT 3/16"KEYS25X1FT 1/4"KEYS31X1FT 5/16"KEYS37X1FT 3/8"KEYS43X1FT 7/16"
Part Number SizeKEYS50X1FT 1/2"KEYS56X1FT 9/16"KEYS62X1FT 5/8"KEYS75X1FT 3/4"Available in longer length upon request
Part Number Thread Size Shaft Size75HEXNUT 1/2" - 13 3/4"875HEXNUT 5/8"- 11 7/8"1.00HEXNUT 3/4"- 10 1"1.25HEXNUT 7/8" - 9 1 1/4"1.37HEXNUT 1" - 8 1 3/8"1.50HEXNUT 1 1/8" - 7 1 1/2"1.75HEXNUT 1 1/4" - 7 1 3/4"2.00HEXNUT 1 1/2" - 6 2"2.50HEXNUT 1 3/4" - 5 2 1/2"
Part Number Thread Size Shaft Size2.75HEXNUT 2 "- 4 1/2 2 3/4"3.00HEXNUT 2 1/4" - 4 3"3.50HEXNUT 2 1/2" - 4 1/2 3 1/2"4.00HEXNUT 3" - 3 1/2 4"
B-39
For a complete parts or
service manual on any
model, please call our
order desk
Transmission
7/21/2019 ZF B Transmission Explain
41/42
Couplings & Accessories
Boatswains Locker
(800) 779-BOSN (949) 642-6800 www.boatswainslocker.com
BOLTSET474 7 /16 - 20 x 1 1/4" 6BOLTSET475 7 /16 - 20 x 1 1/2" 6BOLTSET500 1 /2 - 20 x 2" 6BOLTSET625 5/8 - 18 x 1 1/2" 6BOLTSET626 5/8 - 18 x 2 1/4" 8BOLTSET750 3/4 - 16 x 2 3/4" 8BOLTSET875 7/8 - 14 x 2 3/4" 8
MOTOR LEVELING WEDGES
Malleable IronPart Number Overall Diameter Bolt Slot Dimensions Weight, Each, lbs.33MW1 1 5/8 X 4 3/4" 9/16 X 3 7/8" 0.46
Part Number Slope Overall Diameter Bolt Slot Dimensions Weight, Each, lbs.33MW2 1/16" to 1/2" 10 x 2 1/8" 8 x 5/8" 1.2033MW3 1/4" to 1 5/8" 8 3/4 x 1 3/4" 6 1/2 x 1 1/4" 1.7533MW4 1/8" to 5/8" 9 3/4 x 3 1/2" 8 x 9/16" 2.4033MW5 1/2" to 2 3/8" 18 1/2 x 2 3/4" 6 x 3/4" 17.00
COUPLING BOLT SETS
Sets include bolts, nuts, & lock washers.Part Number Description Qty Per SetBOLTSET10M 10 X 40 mm 4BOLTSET12M 12 X 40 mm 6BOLTSET16M 16 X 50 mm 6BOLTSET18M 18 X 70 mm 10BOLTSET20M 20 X 80 mm 10BOLTSET375 3/8 - 24 x 1 1/2" 4BOLTSET432 7 /16 - 20 x 2 3/4" 4BOLTSET435 7 /16 - 20 x 2" 6BOLTSET437 7 /16 - 20 x 1 1/2" 4
FLANGE PULLER - with 3/4" BoltGray IronPart Number Overall Diameter Weight, Each, lbs.50MCP00500 5" 2.5MCP005BOLT Bolt Only
Fits 4" & 5" 4-bolt couplings.
SPLIT COUPLING PINCH BOLTSPart Number SizePINCH312 5/16 - 24 X 1 3/4"PINCH432 7/16 -20 X 2 1/2"PINCH500 1/2 - 20 X 2 3/4"PINCH625 5/8 - 18 X 3"PINCH750 3/4 - 16 X 4 1/2"PINCH751 3/4 - 14 X 5 1/4"
B-40
7/21/2019 ZF B Transmission Explain
42/42
Moose Boats 340 CMaterial. . . . . . . . . . . . . Aluminum
Length . . . . . . . . . . . . . . . . . 36'-5"
Beam. . . . . . . . . . . . . . . . . . 13'-6"
Weight (as tested). . . . 17,300 lbs.
Draft . . . . . . . . . . . . . . . . . . . . 21"
Fuel Capacity . . . . . . 300 Gallons
Hamilton Jet Drive 292Impeller Material . Stainless Steel
Diameter/Pitch. . . . #15 Impeller
Diameter/Pitch. . . . . . . . . . . N/A
# of Blades . . . . . . . . . . . . . N/A
# of Blades . . . . . . . . . . . . . N/A
RPM MPH KNOTS
IDLE (500) 4.5 3.9
1000 6.9 6.0
1500 9.3 8.1
2000 11.9 10.3
2200 21.5 18.7
2400 26.4 22.9
2600 31.1 27.0
2800 34.4 29.9
3000 39.4 34.2
3400 N/A N/A
3600 N/A N/A
3800 N/A N/A
Top Speed: 34.2 Knots
Water Conditions . . . Light Chop
Wind Velocity . . . . . . 10 Knots
Air Temperature . . . . 62 F
Fuel Load . . . . . . . . . 180 GallonsPassengers. . . . . . . . 4 Persons
Cummins Twin 6BTA 5.9 M3'sEngine Type . . . . . . . . . 6 Cylinder In-line
Rating. . . . . . . . . . 370 HP@ 3000 RPMs
Displacement . . . . . . . . . . . . . . 5.9 Liters
Engine Weight . . . . . . . . . . . . . 1296 lbs.
Marine Gear . . . . . . . . . . Twin Disc 5075
Gear Ratio . . . . . . . . . . . . . . . . . . . . 1.15
ENGINE BOAT PROPULSION
PERFORMANCE SUMMARY
TEST CONDITIONS
PERFORMANCE DATA
Moose Boats201 Willow Road
Nicasio, CA 94946-0515(866) 466-6673
www.mooseboats.com
Power ReportBoatswains Locker, Inc.
931 W. 18th StreetCosta Mesa, CA 92627
(949) 642-6800www.boatswainslocker.com
Top Related