Crankcase Group 240 Hp Models Parts for 1978 OMC Stern Drive 185hp 990253D Stern Drive
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #16 — 390 — BRG, CONN ROD, .010" U/S (16 required per assembly) | ||
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305-390 - NLA NLA [ More info ] Unavailable |
| #28 — 376706 — BOLT, DAMPER ASSY TO C'SHAFT (1 required per assembly) | ||
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0376706 - Engine Gasket Set [ More info ]
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| #29 — 121687 — FITTING, OIL SENDING UNIT (1 required per assembly) | ||
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0121687 - Fitting, [ More info ]
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| #30 — 306025 — L'WASHER, BATTERY GROUND (3 required per assembly) | ||
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0306025 - LockWasher Stud [ More info ]
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| #31 — 909460 — COVER, PLATE (1 required per assembly) | ||
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0909460 - COVER PLATE [ More info ] Unavailable |
| #34 — 981948 — COUPLING ASSY (1 required per assembly) | ||
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0981948 - Coupling & Plug Assembly [ More info ]
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| #35 — 909567 — O-RING, COUPLING (1 required per assembly) | ||
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0909567 - O-Ring - Coupling [ More info ]
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| #36 — 909382 — SEAL, COVER PLATE (1 required per assembly) | ||
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| #37 — 306562 — NUT, BATTERY GROUND (2 required per assembly) | ||
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0306562 [ More info ] Unavailable Replaced by 0303889 |
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| #38 — 312997 — SCREW, BATTERY GROUND (1 required per assembly) | ||
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| #39 — 172127 — OIL PRESSURE SWITCH AY (1 required per assembly) | ||
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0172127 - Sender [ More info ] Unavailable |
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0982650 - Oil Sender [ More info ]
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3853800 - L/P 25.09 [ More info ] Unavailable |
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18-5899 - Sender, 982650, 815425T [ More info ]
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| #40 — 308153 — NUT (2 required per assembly) | ||
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| #41 — 550757 — LOCKWASHER (1 required per assembly) | ||
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0550757 - LockWasher [ More info ]
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| #42 — 554716 — WASHER (1 required per assembly) | ||
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0554716 - Washer [ More info ] Unavailable |
| #43 — 981553 — ADAPTER HOUSING (1 required per assembly) | ||
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0981553 - Flywheel Housing [ More info ] Unavailable |
| #44 — 909514 — STUD, HOUSING (14 required per assembly) | ||
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| #45 — 309614 — DOWEL (2 required per assembly) | ||
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0309614 [ More info ] Unavailable Replaced by 0910965 |
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| #46 — 173231 — OIL FILTER ASSY (1 required per assembly) | ||
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0173231 - Oil Filter [ More info ]
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0502900 - Oil Filter [ More info ]
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18-7875-1 - CHRISCRAFT OIL FLTR FORD [ More info ]
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0502900 - Oil Filter [ More info ]
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| #47 — 907801 — PIE, BLOCK TO COUPLING (1 required per assembly) | ||
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0907801 - Water Drain Pipe [ More info ]
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| #48 — 909374 — ELBOW, ADAPTER HSG, PORT (1 required per assembly) | ||
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0909374 - Pipe/Elbow [ More info ] Unavailable |
| #49 — 909375 — ELBOW, ADAPTER HSG, STBD (1 required per assembly) | ||
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0909375 - PIPE/ Elbow, [ More info ] Unavailable |
| #50 — 311086 — COUPLING, PIPE TO SWITCH (1 required per assembly) | ||
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0311086 - Coupling [ More info ]
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| #51 — 909371 — HOSE, ELBOW TO ADAPTOR (2 required per assembly) | ||
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0909371 - Exhaust Hose [ More info ]
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| #52 — 909232 — HOSE< HIGH RISE TO ELBOW (2 required per assembly) | ||
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0909232 - Exhaust Hose Long [ More info ]
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| #53 — 981323 — CLAMP, EXHAUSE HOSE (8 required per assembly) | ||
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0981323 [ More info ] Unavailable Replaced by 0912667 |
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0912667 - Hose Clamp [ More info ] Unavailable |
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3852604 - Hose Clamp [ More info ]
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3852604 - Clamp Volvo Penta - Volvo Penta (3852604) [ More info ]
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3852604 - Hose Clamp [ More info ]
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| #54 — 316365 — NUT< STUD (4 required per assembly) | ||
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| #55 — 379957 — PETCHOCK ASSY, WATER DRAIN (2 required per assembly) | ||
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0379957 - Petcock, Water Drain [ More info ]
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18-4218 - Drain 22-16951A1 [ More info ]
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0379957 - Petcock, Water Drain [ More info ]
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| #60 — 56126 — BOLT, FRONT COVER (2 required per assembly) | ||
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43-56126 - Sprocket [ More info ] Unavailable |
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43-66177A 1 - Sprocket Assembly, NLA [ More info ]
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| #65 — 384940 — DOWEL. CAMSHAFT (1 required per assembly) | ||
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0384940 - Camshaft Dowel [ More info ]
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| #67 — 378223 — BOLT, VLYWHEEL (6 required per assembly) | ||
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0378223 [ More info ] Unavailable Replaced by 0388344 |
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0388344 - Retainer and Needle Set [ More info ] Unavailable |
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0437088 - Connecting Rod Bearing [ More info ]
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0437088 - Connecting Rod Bearing [ More info ]
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| #70 — 56140 — BOLT, PULLEY TO BALANCE (3 required per assembly) | ||
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RAC56140 - PROBE/CONNECTOR ASSEMBLY [ More info ] Unavailable |
| #72 — 322232 — WASHER, STUD, ADAPTER HSG (4 required per assembly) | ||
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0322232 - Washer [ More info ]
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| #73 — 312974 — STUD, ADAPTER HOUSING (4 required per assembly) | ||
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| #74 — 908697 — SCREW, HOUSING TO ENGINE (2 required per assembly) | ||
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0908697 - SCREW [ More info ] Unavailable |
| #75 — 322232 — WASHER, SCREW ADAPTER HSG (4 required per assembly) | ||
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0322232 - Washer [ More info ]
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| #76 — 907768 — SCREW, COVER PLATE TO HSG (2 required per assembly) | ||
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0907768 - Screw [ More info ] Unavailable |
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3852421 - Screw, NLA [ More info ]
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3852421 - Screw, Volvo Penta - Volvo Penta (3852421) [ More info ]
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| #77 — 306407 — WASHER, COVER PLATE TO HOUSING (2 required per assembly) | ||
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0306407 - Washer [ More info ]
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3852059 - Washer, Volvo [ More info ]
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| #376099 — 376099 — PLUT, REAR HOLE (1 required per assembly) | ||
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0376099 [ More info ] Unavailable Replaced by 0376384 |
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0376384 - Starter Housing [ More info ] Unavailable |
| #79 — 908668 — SCREW, EXHAUST SEAL (4 required per assembly) | ||
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0908668 - Screw, Cover [ More info ] Unavailable |
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0341013 - Screw, Cover [ More info ]
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3852454 - Screw, Volvo [ More info ]
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| #80 — 306470 — LOCKWASHER (4 required per assembly) | ||
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0306470 - Lock Washer [ More info ]
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| #81 — 909811 — CLAMP, EXHAUST SEAL (2 required per assembly) | ||
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0909811 - Clamp - Exhaust Seal [ More info ]
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| #82 — 981927 — EXHAUST SEAL ASSY (2 required per assembly) | ||
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0981927 - Exhaust Seal Assembly [ More info ]
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