Mercruiser I/I-R/MR/Alpha One Drive Shaft Housing
| Diagram No. |
Part Description |
Part No. |
| 1. |
Upper Gear Housing |
N/A |
| 2. |
Screw, Top Cover |
18-3231 |
| 3. |
Top Cover |
18-2381 |
| 4. |
O-Ring Top Cover |
* 18-7161 |
| 5. |
Shim, Bearing Cup to Top Cover |
18-2283 |
| 6. |
Tapered Roller Bearing |
18-1165 |
| 7. |
Upper Drive Shaft |
18-2179 |
| 8. |
O-Ring, Upper Drive Shaft |
* 18-7445 |
| 9. / 10. |
Upper Unit Gear Set
1.5:1...........................................................................................................
Rebuild Kit................................................................................................
1.65:1.........................................................................................................
Rebuild Kit................................................................................................
1.84:1.........................................................................................................
Rebuild Kit................................................................................................
1.98:1.........................................................................................................
|
18-2201
18-2256
18-2203
18-2257
18-2204
18-2258
18-2205
|
| 11. |
Tapered Roller Bearing |
18-1161 |
| 12. |
Shim, Bearing Cup to Drive Shaft Housing |
18-2293 |
| 13. |
Oil Seal, Upper Drive Shaft Housing |
* 18-2049 |
| 14. |
Oil Seal, Lower Drive Shaft Housing |
* 18-2056 |
| 15. |
Vent Screw |
18-2244 |
| 16. |
Gasket, Gear Housing Drain Screw |
* 18-2945 |
| 17. |
Plug, Trim Tab Hole |
N/A |
| 18. |
Stud, Drive Shaft Housing (4) |
N/A |
| 19. |
Bushing, Drive Shaft Housing |
18-3236 |
| 20. |
Nut, Gear Housing Stud (3) |
18-2362 |
| 21. |
Welch Plug, Drive Shaft Housing
(7/8" OD)
(1-1/4" OD)
|
18-4272
18-4273
|
| 22. |
Pipe Plug, Water Pocket |
N/A |
| 23. |
Nut, Drive Gear to U-Joint |
N/A |
| 24. |
Washer, Drive Gear to U-Joint Nut |
N/A |
| 25. |
Shim, Drive Gear |
18-2292 |
| 26. |
Bearing Kit |
18-1160 |
| 27. |
Spacer (comes with kit) |
18-1160 |
| 28. |
Roller Bearing (comes with kit) |
18-1160 |
| 29. |
Oil Seal |
* 18-2003 |
| 30. |
Carrier Assembly Oil Seal |
18-0577 |
| 31. |
O-Ring |
* 18-7169 |
| 32. |
Ring, Roller Bearing Retainer |
N/A |
| 33. |
Retaining Nut Drive Shaft Housing |
18-3752 |
| 34. |
Yoke Assembly |
18-2125 |
| 35. |
Heavy Duty U-Joint |
18-2104 |
| 36. |
Center Socket |
18-2128 |
| 37. |
U-Joint Shaft Coupler |
18-2146 |
| 38. |
Drive Shaft |
18-9218 |
| 39. |
O-Ring |
* 18-7153 |
| 40. |
Screw, Water Pocket Cover to Drive Shaft Housing (4) |
18-3229 |
| 41. |
Gasket, Water Pocket Cover |
* 18-0326 |
| 42. |
Water Pocket Cover |
N/A |
| 43. |
Bushing, Water Pump Housing |
* 18-3110 |
| 44. |
Water Tube |
18-3220 |
| * Included in Seal Kit 18-2648 (Not Pictured) |
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Mercruiser MR/Alpha Gear Housing Components
| Diagram No. |
Part Description
|
Part No. |
| 1. |
Gear Housing |
N/A |
| 2. |
Water Tube Guide |
18-3109 |
| 3. |
Bushing/Water Pump Housing |
* 18-3110 |
| 4. |
O-Ring, Upper - Drive Shaft |
* 18-7158 |
| 5. |
Slinger |
N/A |
| 6. |
Stainless Steel Locknuts (3) |
18-3723 |
| 7. |
Washer (3) |
18-4270 |
| 8. |
Screw, Water Pump Body to Water Pump Base |
N/A |
| 9. |
Upper Pump Housing |
18-3116 |
| 10. |
Insert Cup |
18-3114 |
| 11. |
Impeller |
18-3017 |
| 12. |
Gasket, Upper Water Pump to Wear Plate |
* 18-2915 |
| 13. |
Impeller Plate |
18-3117 |
| 14. |
Water Pump Base |
18-3420 |
| 15. |
Oil Seals and Water Pump |
* 18-2014
* 18-2013
|
| 16. |
O-Ring Water Pump |
* 18-7176 |
| 17. |
Gasket, Water Pump Base to Gear Housing |
* 18-2919 |
| 18. |
Retainer, Drive Shaft Bearing |
N/A |
| 19. |
Tapered Roller Bearing, Drive Shaft |
18-1143 |
| 20. |
Shim (s), Lower Drive Shaft Bearing |
18-2294 |
| 21. |
Drive Key, Water Pump Impeller |
N/A |
| 22. |
Drive Shaft |
18-2180 |
| 23. |
Insert (2), Water Pickup |
N/A |
| 24. |
Screw, Insert to gear Housing |
18-2361 |
| 25. |
Nut, Insert Screw |
18-2344 |
| 26. |
Screw, Trim Tab to Gear Housing |
N/A |
| 27. |
Dowel Pin, Gear Housing to Drive Shaft Housing |
18-3226 |
| 28. |
Trim Tab |
18-6011 |
| 29. |
Screw, Gear Housing to Drive Shaft Housing |
18-2361 |
| 30. |
Nut (2), Gear Housing to Drive Shaft Housing |
18-2362 |
| 31. |
Oil Pressure Seal |
* 18-2944 |
| 32. |
Gasket, Gear Housing Drain Screw |
* 18-2945 |
| 33. |
Plug, Oil Fill Drain |
18-2244 |
| 34. |
Pinion Bearing |
18-1117 |
| 35. |
Lower Alpha Gear Set (Pinion Gear) |
18-2206 |
| 36. |
Anti-Galling Washer - Pinion Gear |
18-2343 |
| 37. |
Pinion Nut |
18-3719 |
| 38. |
Shift Shaft Washer |
18-4267 |
| 39. |
Washer, Rubber - Shift Shaft Bushing |
18-2340 |
| 40. |
Shift Bushing |
* 18-2154 |
| 41. |
O-Ring, Shift Shaft Bushing |
* 18-7153 |
| 42. |
Washer, Lower Shift Shaft |
N/A |
| 43. |
Retaining Clip, Shift Shaft |
N/A |
| 44. |
Stainless Steel Shift Shaft |
18-2150 |
| 45. |
Pin, Shift Crank - Gear Housing |
N/A |
| 46. |
Shift Crank |
18-2130 |
| 47. |
Cotter Pin, w/Shift Spool Assembly |
18-2286 |
| 48. |
Sleeve, w/Shift Spool Assembly |
18-2286 |
| 49. |
Retainer, w/Shift Spool Assembly |
18-2286 |
| 50. |
Washer, w/Shift Spool Assembly |
18-2286 |
| 51. |
Spring, w/Shift Spool Assembly |
18-2286 |
| 52. |
Spool, w/Shift Spool Assembly |
18-2286 |
| 53. |
Shaft, w/Shift Spool Assembly |
18-2286 |
| 54. |
Shim (s) Forward Gear |
18-2285 |
| 56. |
Needle Roller Bearing |
18-1157 |
| 57. |
Lower Alpha Gear Set (Forward Gear) |
18-2206 |
| 58. |
Spring, Retainer - Cross Pin |
N/A |
| 59. |
Sliding Clutch |
18-2202 |
| 60. |
Cross Pin, Clutch to Actuating Shaft |
N/A |
| 61. |
Propeller Shaft |
18-2166 |
| 62. |
Lower Alpha Gear Set (Reverse Gear) |
18-2206 |
| 63. |
Thrust Ring, Bearing Carrier |
N/A |
| 64. |
Ball Bearing |
18-1155 |
| 65. |
O-Ring, Bearing Carrier |
* 18-7159 |
| 66. |
Needle Roller Bearing |
18-1158 |
| 67. |
Bearing Carrier |
18-2191 |
| 68. |
Key, Locating - Bearing Carrier |
N/A |
| 69. |
Oil Seals, Bearing Carrier |
* 18-2002 |
| 70. |
Tab Washer |
18-2298 |
| 71. |
Spanner Nut |
18-3751 |
| 72. |
Thrust Washer |
18-4220 |
| 73. |
Continuity Washer |
N/A |
| 74. |
Brass Castle Washer |
18-3714 |
| 75. |
Tab Washer |
18-3200 |
| 76. |
Prop Nut |
18-3700 |
| 77. |
Gasket, Wear Plate to Water Pump Base |
* 18-2914 |
|
* Included in Seal Kit 18-2652 (Not Pictured)
|
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|
Mercruiser Alpha I/Gen II Engine Coupler Application
|
| Model |
Serial Number |
Part No. |
Model |
Serial Number |
Part No. |
| 110 |
1537370-204403 |
18-2171 |
205 (262 CID) |
A331455 & UP |
18-2172(5) |
| 120 |
1537370-6229717 |
18-2171 |
205 (4.3L) |
B5257955 & UP |
18-2175 |
| 120 (2.5L) |
6229718 & UP |
18-2171(1)18-2172(5) |
4.3LX (Generation II) |
D714370 & UP |
18-2175 |
| 140 |
2508261-6229717 |
18-2171 |
225 |
1539620-2694014 |
18-2171 |
| 140 (3.0L) |
6229718 & UP |
18-2171(1)18-2195(2)18-2172(5) |
225 & 225 S Ford |
3385721 & UP |
18-2173 |
| 140 (6 Cyl) |
1538930-1725960 |
18-2171 |
228 |
4765100-6218461 |
18-2171 |
| 3.0L/3.0LX |
C856559-F000000 |
18-2195 |
228 |
6218462 & UP |
18-2171(1)18-2175(2)18-2172(5) |
| 150 |
1666495-2048046 |
18-2171 |
230 |
6218462 & UP |
18-2171(1)18-2175(2)18-2172(5) |
| 160 |
2048022-2770031 |
18-2171 |
230 (5.0L) |
B525982 & UP |
18-2175 |
| 165 (6 Cyl) |
2770032 & UP |
18-2171 |
233 Ford |
4173000 & UP |
18-2173 |
| 175 (4.3L) |
B527955 & UP |
18-2175 |
250 |
4768000-4908849 |
18-2171 |
| 4.3L (Generation II) |
D714107 & UP |
18-2175 |
260 |
4908850-6218461 |
18-2171 |
| 185 (229 CID) |
6330183 & UP |
18-2171 |
260 |
6218462 & UP |
18-2172(5) |
| 185 (262 CID) |
A331455 & UP |
18-2171(1)18-2172(5) |
260 (5.7L) |
B5259812 & UP |
18-2175 |
| 888 Ford (188 HP) |
3108723 & UP |
18-2173 |
300 MR |
6668677 & UP |
18-2171(1)18-2175(4) |
| 190 |
1564539 -1730903 |
18-2171 |
320 EFI |
A543604 & UP |
18-2175 |
| 898 (198 HP) |
4762210 & UP |
18-2171(1)18-2175(2) |
350 Magnum |
A635178 & UP |
18-2175 |
| 200 |
6218462 & UP |
18-2171(1)18-2172(5) |
454 Magnum |
A631894 & UP |
18-2175 |
| 200 (5.0L) |
B525982 & UP |
18-2175 |
5.7L (Bravo) |
B525982 & UP |
18-2175 |
|
(1) Early Models (2) Late Models (3) MR Cast Coupling
|
7.4L (Bravo) |
B771113 & UP |
18-2175 |
|
(4) MR Stamped Coupling (5) general Motors has changed the V-6 and V-8 cylinder block and crankshaft to
Incorporate a one-piece full circle rear seal. For this change to be made, General Motors had to redesign the
cylinder block and crankshaft discontinuing the earlier style engines. Mercury has added engine coupler #14505-A2
(18-2172) to compensate for this change in design.
|
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|
Mercruiser Gimbal Bearing Application
|
| SternDrive Model |
Beg.Serial No. |
End.Serial No. |
Gimbal Bearing |
SternDrive Model |
Beg.Serial No. |
End.Serial No. |
Gimbal Bearing |
| IA |
1684186 |
2062140 |
18-2101 |
165 |
4890460 |
& UP |
18-2100 |
| IB |
1684633 |
2062140 |
18-2101 |
225S |
3856268 |
4200499 |
18-2100 |
| IC |
1685240 |
2065189 |
18-2101 |
228 |
4782330 |
& UP |
18-2100 |
| II |
1602186 |
2278488 |
18-2101 |
233 |
4200500 |
& UP |
18-2100 |
| II |
2398798 |
2671321 |
18-2101 |
250 |
4791300 |
& UP |
18-2100 |
| 120, 140 |
2062141 |
2791956 |
18-2101 |
470 |
4208730 |
& UP |
18-2100 |
| 120, 140 |
2791957 |
4893634 |
18-2101 |
888 |
3106717 |
& UP |
18-2101 |
| 120, 140 |
2791957 |
4893634 |
18-2100 |
888 |
3106717 |
& UP |
18-2100 |
| 160 |
2065190 |
2763441 |
18-2101 |
898 |
4782330 |
& UP |
18-2100 |
| 165 |
2763442 |
4890459 |
18-2101 |
ALL #1 +ALPHA |
4893635 |
& UP |
18-2100 |
| 165 |
2763442 |
4890459 |
18-2100 |
| (1) Without Gimbal Trim Sender (2) With Gimbal Trim Sender |
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|
Mercruiser Sterndrive Upper Gear Housing Bearings Application
|
| Sterndrive Model |
Beg. S/N |
End. S/N |
DriveShaft Upper(Cap) |
Driveshaft Lower |
Horiz.Drive Shaft(Yoke) |
Sterdrive Model |
Beg. S/N |
End. S/N |
Driveshaft Upper(Cap) |
Driveshaft Lower |
Horiz.Drive Shaft(Yoke) |
| 120 |
2062141 |
2187468 |
18-1161 |
18-1161 |
18-1160 |
888 |
3106717 |
3134193 |
- |
18-1161 |
18-1160 |
| 120 |
2187469 |
3134193 |
- |
18-1161 |
18-1160 |
888 |
3134194 |
UP |
18-1165 |
18-1161 |
18-1160 |
| 120 |
3134194 |
6225576 |
18-1165 |
18-1161 |
18-1160 |
898/228 |
4782330 |
6225576 |
18-1165 |
18-1161 |
18-1160 |
| 140 |
2062141 |
2791956 |
18-1161 |
18-1161 |
18-1160 |
Alpha One |
6225577 |
UP |
18-1165 |
18-1161(1)(4) |
18-1160 |
| 140 |
2791957 |
3134193 |
- |
18-1161 |
18-1160 |
Alpha One SS |
ALL |
18-1165 |
N/A |
18-1160(2) |
| 140 |
3134194 |
6225576 |
18-1165 |
18-1161 |
18-1160 |
Alpha One Gen II |
D469859 |
F679999 |
18-1165 |
18-1161(4) |
18-1160 |
| 160 |
2065190 |
2182197 |
18-1161 |
18-1161 |
18-1160 |
Alpha One Gen II |
F680000 |
UP |
18-1179 |
18-1161(4) |
18-1160(5) |
| 160 |
2182198 |
2763441 |
- |
18-1161 |
18-1160 |
IA,IB,IC |
1684188 |
2065189 |
- |
18-1161 |
18-1160 |
| 165 |
2763442 |
3134193 |
- |
18-1161 |
18-1160 |
II-TR |
3377316 |
4794899 |
- |
18-1162 |
18-1160(2) |
| 165 |
3134194 |
UP |
18-1165 |
18-1161 |
18-1160 |
MR |
6225577 |
UP |
18-1165 |
18-1161(1) |
18-1160 |
| 225-S |
3856268 |
4200499 |
18-1165 |
18-1161 |
18-1160 |
R |
6225577 |
UP |
18-1165 |
18-1161(1) |
18-1160 |
| 233 |
4200500 |
UP |
18-1165 |
- |
- |
SSM II |
ALL |
- |
18-1162 |
18-1160(3) |
| 250 |
4791300 |
4898729 |
18-1165 |
- |
- |
TR |
4794900 |
UP |
- |
18-1162 |
18-1160(3) |
| 255-TRS |
3377316 |
4203749 |
- |
18-1162 |
18-1162(2) |
TRS |
4794900 |
UP |
- |
18-1162 |
18-1160(3) |
| 260 |
4898730 |
6225576 |
18-1165 |
18-1161 |
18-1160 |
(1) Timkin Cone #89449/Cup89410
(2) Straight shoulder gear only
(3) Bearing for U-Joint Yoke
(4) Use 18-1142 for 1.5:1 Upper gear ratio
(5) Serial #D469859-K999999
|
| 280-TRS |
4203750 |
4895399 |
- |
18-1162 |
18-1162(3) |
| 470 |
4208730 |
6225576 |
18-1165 |
18-1161 |
18-1160 |
| 485 |
4893835 |
UP |
18-1165 |
18-1161 |
18-1160 |
Top of Page
|
Mercruiser Sterndrive Lower Gear Housing Bearings Application
|
| Sterdrive Model |
Beg. S/N |
End. S/N |
Upper DriveShaft |
LowerDrive Shaft(Pinion) |
Outside ForwardGear |
InsideForward Gear(Needle) |
Reverse Gear |
PropBearing Carrier |
| 60 |
1830753 |
206740 |
- |
- |
18-1162 |
- |
- |
- |
| 80 |
2063741 |
2898019 |
- |
- |
18-1156 |
18-1157 |
- |
18-1158 |
| 90 |
2898020 |
3225967 |
- |
- |
18-1156 |
18-1157 |
- |
18-1158 |
| 120 |
2062141 |
3134193 |
18-1164(4) |
- |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
| 120 |
3134194 |
4893634 |
18-1164 |
- |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
| 120 |
4893635 |
6225576 |
18-1164 |
18-1150 |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
| 140 |
2062141 |
2791956 |
18-1164(4) |
- |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
| 140 |
2791957 |
4893634 |
18-1164 |
- |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
| 140 |
4893635 |
6225576 |
18-1164 |
18-1150 |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
| 160 |
2065190 |
2763441 |
18-1164(4) |
- |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
| 165 |
2763442 |
4890459 |
18-1164 |
- |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
| 165 |
4890460 |
UP |
18-1164 |
18-1150 |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
| 225-S |
3856268 |
4200499 |
18-1164 |
- |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
| 233 |
4200500 |
UP |
18-1164 |
- |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
| 250 |
4791300 |
4898729 |
18-1164 |
- |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
| 255-TRS |
3377316 |
4203749 |
- |
- |
18-1159 |
- |
N/A |
18-1158 |
| 260 |
4898730 |
6225576 |
18-1164 |
18-1150 |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
| 280-TRS |
4203750 |
4895399 |
- |
- |
18-1159 |
- |
N/A |
18-1158 |
| 470 |
4208730 |
4893934 |
18-1164 |
- |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
| 470 |
4893835 |
6225576 |
18-1164 |
18-1150 |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
| 485 |
4893835 |
UP |
18-1164 |
18-1150 |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
| 888 |
3106717 |
3134193 |
18-1164 |
- |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
| 888 |
3134194 |
UP |
18-1164 |
- |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
| 898/228 |
4782330 |
4898729 |
18-1164 |
- |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
| 898/228 |
4898730 |
6225576 |
18-1164 |
18-1150 |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
|
(1) 18-1161 Top Bearing / 18-1163 Top Bearing (2) Torrington #B1616
(3) Prop Shaft Drive gear (4) #15520 Stamped on Cup
|
| ALPHA ONE |
6225577 |
UP |
18-1143 |
- |
18-1159 |
18-1157(2) |
18-1155 |
18-1158 |
| ALPHA ONE SS |
ALL |
18-1143 |
18-1117 |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
| ALPHA ONE GEN II |
D494569 |
F680153 |
18-1143 |
18-1117 |
18-1159(5) |
18-1157 |
18-1155 |
18-1158 |
| ALPHA ONE GEN II |
F680154 |
UP |
18-1143 |
18-1117 |
18-1156 |
18-1157 |
18-1155 |
18-1158 |
| I |
BELOW |
1536617 |
18-1153 |
- |
18-1156 |
18-1157 |
- |
18-1158 |
| I |
1536618 |
1684187 |
- |
- |
18-1156 |
18-1157 |
- |
18-1158 |
| IA,IB,IC |
1684188 |
2065189 |
- |
- |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
| II |
1474909 |
2275488 |
- |
- |
18-1156(3) |
N/A |
N/A |
- |
| II |
2398798 |
2671321 |
- |
- |
18-1162(3) |
- |
18-1156(3) |
- |
| II-TR |
3377316 |
4794899 |
18-1161(1) |
- |
- |
- |
N/A |
- |
| MR |
6225577 |
UP |
18-1143 |
18-1117 |
18-1159 |
18-1157(2) |
18-1155 |
18-1158 |
| R |
6225577 |
UP |
18-1164 |
18-1150 |
18-1159 |
18-1157 |
18-1155 |
18-1158 |
| SSM II |
ALL |
- |
N/A |
- |
- |
N/A |
N/A |
| TR |
4794900 |
UP |
18-1161(1) |
- |
- |
- |
N/A |
- |
| TRS |
4794900 |
UP |
- |
- |
18-1159 |
- |
N/A |
18-1158 |
|
(1) 18-1161 Top Bearing / 18-1163 Top Bearing (2) Torrington #B1616
(3) Prop Shaft Drive gear (4) #15520 Stamped on Cup
(5) Use 18-1173 For 2.40:1 Ratio Only (New Style Lower Gears)
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Mercruiser Bellows Application
|
| Model |
Year |
Serial No# |
Exhaust Bellows |
Shift Cable Bellows |
U-Joint Bellows |
| I/1A/1B/1C & EZ |
1963-1966 |
1534570-2065186 |
18-2750 |
18-2753-1 |
18-2752 |
| 120/140/160/165 |
1967-1972 |
2062141-3443920 |
18-2750 |
18-2753-1 |
18-2752 |
| 120/140/160/165 |
1972-1982 |
3469428-6225576 |
18-2750 |
18-2753-1 |
18-2751 |
| 888 |
1971-1972 |
3106717-3472477 |
18-2750 |
18-2753-1 |
18-2752 |
| 888 |
1973-1977 |
3472478 & Up |
18-2750 |
18-2753-1 |
18-2751 |
| 225/233 |
1974-1977 |
3856268 & Up |
18-2750 |
18-2753-1 |
18-2751 |
| 898/228/250/260 |
1977-1982 |
4782330-6225576 |
18-2750 |
18-2753-1 |
18-2751 |
| R/MR/Alpha One |
1983-1990 |
6225577 & Up |
18-2750 |
18-2753-1 |
18-2751 |
| R/MR/Alpha One |
1983-1990 |
6225577 & Up |
18-2760 (1) |
18-2753-1 |
18-2751 |
| Alpha One Gen II |
1991 & Newer |
0D469859 & Up |
18-2750 |
18-2753-1 |
18-2747 |
| Bravo I/II/III |
1988 & Newer |
0B664190 & Up |
18-2750 |
18-2753-1 |
18-2756 |
| Bravo I/II/III |
1988 & Newer |
0B664190 & Up |
18-2760 (1) |
18-2753-1 |
18-2756 |
| Blackhawk |
1994-1995 |
0F18677 & Up |
18-2750 |
18-2753-1 |
18-2756 |
| Blackhawk |
1994-1995 |
0F18677 & Up |
18-2760 (1) |
18-2753-1 |
18-2756 |
| II |
1962-1969 |
1474909-2671321 |
� |
18-2753-1 |
� |
| III |
1968-1972 |
2373127-3002613 |
� |
� |
� |
| 215H |
1970 |
2782203-2909034 |
� |
� |
18-2752 |
| 215E |
1970-1972 |
2909035-2915034 |
� |
18-2753-1 |
18-2752 |
| TR/TRS |
1973-1993 |
3377316 & Up |
� |
� |
18-2751 |
| TR/TRS |
1973-1993 |
3377316 & Up |
� |
� |
18-2751 |
|
(1) Tube
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Mercruiser Power Trim Cylinder Application
|
| Sterdrive Model |
Beg. S/N |
End. S/N |
Connector to Top of Trim Cylinder |
Connector to Bottom of Trim Cylinder |
Connector to Hydraulic Pump |
Connector to Reverse Lock Lever |
Hydraulic Pump to Reverse Lock Valve |
| 120, 140 |
2062141 |
2791956 |
(6) |
N/A |
� |
� |
18-2126 |
| 120, 140 |
2791957 |
3780849 |
18-2103(1) |
N/A |
18-2107 |
� |
18-2126 |
| 160 |
2065190 |
2763441 |
(6) |
N/A |
� |
� |
18-2126 |
| 165 |
2763442 |
3780849 |
18-2103(1) |
N/A |
18-2107 |
� |
18-2126 |
| 225 |
3856268 |
4200499 |
18-2103(1) |
N/A |
18-2108 |
18-2109 |
18-2126 |
| 228 (2) |
4782330 |
6225576 |
18-2103(1) |
N/A |
18-2108 |
18-2109 |
18-2126 |
| 233 |
4200500 |
& UP |
18-2103(1) |
N/A |
18-2108 |
18-2109 |
18-2126 |
| 250 |
4782330 |
& UP |
18-2103(1) |
N/A |
18-2108 |
18-2109 |
18-2126 |
| 260 (2) |
4898730 |
6225576 |
18-2103(1) |
N/A |
18-2108 |
18-2109 |
18-2126 |
| 888 |
3106717 |
& UP |
18-2103(1) |
N/A |
18-2108 |
18-2109 |
18-2126 |
| 898 (2) |
4782330 |
6225576 |
18-2103(1) |
N/A |
18-2108 |
18-2109 |
18-2126 |
| # 1 Units (2) |
3780850 |
6225576 |
18-2103(1) |
N/A |
18-2107 |
18-2109 |
18-2126 |
| #1 Units (4) |
4208730 |
6225576 |
18-2103(5) |
| 18-2112 (Port) 18-2113 (Stbd) |
18-2107 |
18-2109 |
18-2126 |
| R/MR/ALPHA |
6225577 |
& UP |
18-2116(5) |
(3) |
18-2123(Black) 8-2124(Gray) 18-2123(Black) |
N/A |
N/A |
| BRAVO |
B664190 |
& UP |
18-2116(5) |
(3) |
18-2124(Gray) |
N/A |
N/A |
| II,215 |
ALL |
18-2103(1) |
N/A |
� |
� |
18-2126 |
| III, SSM |
ALL |
18-2103(1) |
N/A |
� |
� |
� |
|
(1) 4 required per drive (2) For cylinders using internal return lines
(4) For cylinders using external return lines (5) 2 required per drive
(3) Starboard trim cylinder casting #14034-1: 18-2114
Port Trim cylinder casting #14035-1: 18-2115
Starboard Trim cylinder casting #98704, 98704-1: 18-2136
Port Trim cylinder casting #98703, 98703-1: 18-2137
(6) Power Tilt: Port cylinder:18-2106 Starboard cylinder: 18-2105
Power Trim: Port cylinder connection closest to transom: 18-2106
Port cylinder connection farthest from transom: 18-2119
Starboard cylinder connection closest to transom: 18-2105
(7) Power Trim Only N/A Not Applicable
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