Crankcase Group 185-200-230-260 Models Parts for 1979 OMC Stern Drive 260hp 990256S Stern Drive
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 — 376742 — CRANKCASE ASSY. 260 MODELS ONLY ORDER THIS ASSEMBLY THRU FACTORY SERVICE DEPARTMENT PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (1 required per assembly) | ||
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0376742 - Crankcase Assembly [ More info ] Unavailable |
| #2 — 364702 — PSTN & PIN ASSY,STD. 230 MODELS ONLY 185,200 MODELS ONLY PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (8 required per assembly) | ||
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[ More info ] Unavailable |
| #3 — 370409 — PISTON RNG SET,STD. 230 MODELS ONLY 185,200 MODELS ONLY PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (1 required per assembly) | ||
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[ More info ] Unavailable |
| #3 — 328506 — PISTON RING SET,STD. 260 MODELS ONLY PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (1 required per assembly) | ||
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[ More info ] Unavailable |
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18-3937 - Rings 39-17464 Standard Set [ More info ]
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| #3 — 328516 — PISTON RING SET,.030"O.S.. 230 MODELS ONLY 185,200 MODELS ONLY PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (1 required per assembly) | ||
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[ More info ] Unavailable |
| #8 — 311376 — PLUG,WATER JACKET (8 required per assembly) | ||
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0311376 - Freeze Plug, Not Avail Special Order at BRP [ More info ] Unavailable |
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3852100 - Core Plug, Volvo [ More info ]
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18-5961-9 - Freeze Plug 1 5/8 Inch (Pack of 8) [ More info ]
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| #10 — 444776 — PLUG,OIL GALLERY,7/16"SQ.COUNTERSUNK. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (10 required per assembly) | ||
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[ More info ] Unavailable |
| #11 — 3701638 — PLUG,OIL GALLERY,FRONT,1/2"DIA CUP SHAPE. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (3 required per assembly) | ||
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[ More info ] Unavailable |
| #12 — 585927 — DOWEL PIN,CYL HEAD. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (8 required per assembly) | ||
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[ More info ] Unavailable |
| #13 — 3836903 — PIN,FR COVER&BRG CAP. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (4 required per assembly) | ||
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[ More info ] Unavailable |
| #17 — 462661 — BRG ASSY,UPPER #1,STD. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (1 required per assembly) | ||
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[ More info ] Unavailable |
| #17 — 462664 — BRG ASSY,LOWER#1,STD. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (1 required per assembly) | ||
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[ More info ] Unavailable |
| #17 — 462673 — BEARING ASSY,UPPER&LOWER,001"U.S.. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (1 required per assembly) | ||
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[ More info ] Unavailable |
| #17 — 462674 — BEARING ASSY,UPPER&LOWER,.002"U.S.. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (1 required per assembly) | ||
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[ More info ] Unavailable |
| #19 — 9428643 — BOLT. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (1 required per assembly) | ||
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[ More info ] Unavailable |
| #22 — 3836903 — PLT PIN,CMSHAFT GEAR. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (1 required per assembly) | ||
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[ More info ] Unavailable |
| #23 — 473424 — OIL SEAL SET,CRANKSHAFT REAR BRG. MODELS WITH "S1"SUFFIX ONLY PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (2 required per assembly) | ||
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[ More info ] Unavailable |
| #24 — 366860 — FLYWHEEL ASSY. 260 MODELS ONLY 230 MODELS ONLY PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (1 required per assembly) | ||
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[ More info ] Unavailable |
| #25 — 361982 — CRANKSHAFT. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (1 required per assembly) | ||
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[ More info ] Unavailable |
| #26 — 6272221 — DAMPER ASSY. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (1 required per assembly) | ||
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[ More info ] Unavailable |
| #27 — 106751 — KEY,WDF,3/16"X3/4". PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (2 required per assembly) | ||
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0106751 - - [ More info ] Unavailable |
| #30 — 443899 — BOLT,CAMSHAFT SPROCKET. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (3 required per assembly) | ||
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[ More info ] Unavailable |
| #31 — 346261 — CHAIN,CAMSHAFT TIMING. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (1 required per assembly) | ||
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[ More info ] Unavailable |
| #33 — 114607 — LOCKWASHER. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (1 required per assembly) | ||
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0114607 - Lockwasher [ More info ] Unavailable |
| #35 — 462846 — COVER,C'CSE FRT END. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (1 required per assembly) | ||
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0462846 - HOSE-FORMED [ More info ] Unavailable |
| #37 — 3799620 — GASKET,FRONT COVER. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (1 required per assembly) | ||
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[ More info ] Unavailable |
| #38 — 3910556 — BRG,ROD,.001"U.S.. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (8 required per assembly) | ||
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CUM3910556 - WASHER,PLAIN [ More info ] Unavailable |
| #39 — 461372 — BOLT,CONNECTING ROD. MODELS WITH "S"AND"V"SUFFIX ONLY PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (16 required per assembly) | ||
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[ More info ] Unavailable |
| #41 — 3817006 — SCREW&L'WASHER. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (10 required per assembly) | ||
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[ More info ] Unavailable |
| #43 — 306405 — WSHR,SCR,ADPTR (7 required per assembly) | ||
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0306405 - Washer [ More info ]
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3852058 - Washer - Volvo Penta (3852058) [ More info ]
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| #44 — 340235 — SPROCKET,CAMSHAFT. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (1 required per assembly) | ||
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[ More info ] Unavailable |
| #45 — 301250 — WASHER,BRACE TO ENG. MODELS WITHOUT POWER STEERING (1 required per assembly) | ||
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0301250 - Washer [ More info ]
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| #46 — 303889 — NUT,ALTNTR TO BRKT. MODELS WITHOUT POWER STEERING (1 required per assembly) | ||
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| #47 — 306283 — WSHR,BRACE TO ALTNTR (1 required per assembly) | ||
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0306283 - Brace to Alternator Washer [ More info ]
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| #48 — 306325 — L'WASHER,ALTRNTR BRKT (1 required per assembly) | ||
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0306325 - Lock Washer [ More info ]
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| #49 — 309336 — WSHR,ALTRNTR BRKT. MODELS WITHOUT POWER STEERING (1 required per assembly) | ||
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0309336 - Alternator Bracket Lock Washer [ More info ]
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| #50 — 306416 — SCR,BRACE TO ALTRNTR (1 required per assembly) | ||
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0306416 - Brace to Alternator Screw [ More info ]
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0302479 - Bracket to Motor Cover Screw, 1-1/8 Inch long [ More info ]
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955525 - Screw, Volvo [ More info ]
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| #51 — 306422 — NUT,ALTERNATOR BRACE. MODELS WITHOUT POWER STEERING (1 required per assembly) | ||
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| #52 — 136857 — L'WASHER,FLYWHEEL. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (6 required per assembly) | ||
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0136857 - 7/16 LOCK WASHER [ More info ] Unavailable |
| #53 — 306836 — SCREW,BRKT TO ENG. MODELS WITH SELECTRIM (2 required per assembly) | ||
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0306836 - Screw, Bracket [ More info ]
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| #54 — 839756 — BOLT,FLYWHEEL. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (6 required per assembly) | ||
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[ More info ] Unavailable |
| #55 — 120177 — L'WASHER,ALTERNATOR TO BRACKET. MODELS WITH SELECTRIM (2 required per assembly) | ||
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0120177 - Lock Washer [ More info ]
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3856736 - Washer Volvo Penta - Volvo Penta (3856736) [ More info ]
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| #56 — 909641 — ADPTR,WTR DRAIN,STBD (1 required per assembly) | ||
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0909641 - Adaptor - Water Drain [ More info ]
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| #57 — 550757 — L'WASHER,COIL TERM (2 required per assembly) | ||
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0550757 - LockWasher [ More info ]
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| #58 — 120177 — WASHER,BRKT TO ENG. MODELS WITH SELECTRIM (2 required per assembly) | ||
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0120177 - Lock Washer [ More info ]
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3856736 - Washer Volvo Penta - Volvo Penta (3856736) [ More info ]
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| #59 — 981187 — ALTERNATOR ASSY. PARTS MUST BE REPLACED WITH GENUINE OMC PARTS OR EQUIVALENT PARTS WHICH MEET ALL CURRENT U.S. COAST GUARD SAFETY REGULATIONS AND ABYC-BIA AND OTHER APPLICABLE STANDARDS. (1 required per assembly) | ||
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0981187 [ More info ] Unavailable Replaced by 0985964 |
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0985964 - Alternator 34AMP [ More info ] Unavailable |
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40152 - Alternator [ More info ]
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| #60 — 379957 — PETCOCK 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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| #61 — 3739422 — WASHER. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALER (1 required per assembly) | ||
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[ More info ] Unavailable |
| #62 — 909637 — BRACKET,ALTERNATOR. MODELS WITH SELECTRIM (1 required per assembly) | ||
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0909637 - Alternator Bracket [ More info ]
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| #63 — 312776 — BRACE,ALTERNATOR. MODELS WITHOUT POWER STEERING (1 required per assembly) | ||
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| #64 — 311391 — SCREW,ALTRNTR TO BRKT (1 required per assembly) | ||
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| #65 — 306405 — WSHR,SCR,ALTRNTR TO BRKT. MODELS WITHOUT POWER STEERING (2 required per assembly) | ||
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0306405 - Washer [ More info ]
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3852058 - Washer - Volvo Penta (3852058) [ More info ]
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| #66 — 383444 — COIL ASSY,IGNITION (1 required per assembly) | ||
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0383444 - Ignition Coil Assembly [ More info ] Unavailable |
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3852217 - Ignition Coil [ More info ]
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3852217 - Ignition Coil Volvo Penta - Volvo Penta (3852217) [ More info ]
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18-5437 - Coil, 383444, 378231 [ More info ]
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3852217 - Ignition Coil [ More info ]
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E18-0002 - Ignition Coil [ More info ]
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| #67 — 308335 — NUT,SCREW,COIL CLAMP (1 required per assembly) | ||
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| #68 — 383448 — CLAMP,COIL (1 required per assembly) | ||
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0383448 - Clamp [ More info ] Unavailable |
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3852218 - Oil Cooler Clamp [ More info ] Unavailable |
| #69 — 306834 — SCREW,COIL TO ENGINE (1 required per assembly) | ||
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| #70 — 120177 — WSHR,CLAMP TO HSG (1 required per assembly) | ||
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0120177 - Lock Washer [ More info ]
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3856736 - Washer Volvo Penta - Volvo Penta (3856736) [ More info ]
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| #71 — 306519 — SCR,COIL CLAMP (1 required per assembly) | ||
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0306519 - Screw, Clamp [ More info ]
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| #72 — 306556 — NUT,COIL TERMINAL (2 required per assembly) | ||
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0306556 - Circuit Breaker Nut [ More info ]
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| #73 — 311339 — CLAMP,ENG CABLE. MODELS WITH SELECTRIM (4 required per assembly) | ||
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0311339 - Motor Cable Clamp [ More info ]
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0310439 - Hose Clamp [ More info ]
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| #74 — 980994 — COUPLING ASSY (1 required per assembly) | ||
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0980994 - Coupling & Core Plug [ More info ]
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| #75 — 909567 — O-RING (1 required per assembly) | ||
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0909567 - O-Ring - Coupling [ More info ]
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| #76 — 303311 — SCR,CLAMP,ENG CABLE (1 required per assembly) | ||
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0303311 - Screw - Clamp Bracket [ More info ]
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| #77 — 309846 — CLAMP,ENGINE CABLE. MODELS WITH SELECTRIM (4 required per assembly) | ||
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0330151 - J Clamp [ More info ]
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| #77 — 311339 — CLAMP,ENGINE CABLE. MODELS WITH SELECTRIM (3 required per assembly) | ||
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0311339 - Motor Cable Clamp [ More info ]
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0310439 - Hose Clamp [ More info ]
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| #78 — 313117 — SCR,CLAMP,ENG CABLE (3 required per assembly) | ||
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0313117 - Solenoid Mounting Screw [ More info ]
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