Crankcase Group 120 Model Stern Drive Parts for 1979 OMC Stern Drive 140hp 990244S Stern Drive
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
#1 — 347061 — CRANKCASE ASSEMBLY. ORDER THIS ASSEMBLY THROUGH FACTORY SERVICE DEPT (1 required per assembly) | ||
#2 — 3860413 — PISTON & PIN, STANDARD. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (4 required per assembly) | ||
3860413 - L/P 1.23 [ More info ] Unavailable |
#3 — 326400 — RING SET, STANDARD. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (4 required per assembly) | ||
[ More info ] Unavailable |
#3 — 328503 — RING SET, 0.030''O.S.. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (4 required per assembly) | ||
[ More info ] Unavailable |
#5 — 3928975 — CAP, CRANKSHAFT BRG, REAR. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (1 required per assembly) | ||
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CUM3928975 - CONNECTION,AIR CPR INLET [ More info ] Unavailable |
#8 — 9422297 — NUT, 3/8-16. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (1 required per assembly) | ||
[ More info ] Unavailable |
#10 — 3829061 — BRG ASSY, EXC REAR, STD. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (4 required per assembly) | ||
[ More info ] Unavailable |
#10 — 3829062 — BRG ASSY, EXC REAR, 0.001'' U.S.. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (4 required per assembly) | ||
[ More info ] Unavailable |
#10 — 3829063 — BRG ASSY, EXC REAR, 0.002'' U.S.. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (4 required per assembly) | ||
[ More info ] Unavailable |
#10 — 3829064 — BRG ASSY, EXC REAR, 0.010'' U.S.. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (4 required per assembly) | ||
[ More info ] Unavailable |
#10 — 3829065 — BRG ASSY, EXC REAR, 0.020'' U.S.. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (4 required per assembly) | ||
[ More info ] Unavailable |
#10 — 3829066 — BRG ASSY, EXC REAR, 0.030'' U.S.. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (4 required per assembly) | ||
[ More info ] Unavailable |
#11 — 3829067 — BRG ASSY, REAR, STD. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (1 required per assembly) | ||
[ More info ] Unavailable |
#11 — 3829068 — BRG ASSY, REAR, 0.001'' U.S.. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (1 required per assembly) | ||
[ More info ] Unavailable |
#11 — 3829069 — BRG ASSY, REAR, 0.002'' U.S.. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (1 required per assembly) | ||
[ More info ] Unavailable |
#11 — 3829070 — BRG ASSY, REAR, 0.010'' U.S.. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (1 required per assembly) | ||
[ More info ] Unavailable |
#11 — 3829071 — BRG ASSY, REAR, 0.020'' U.S.. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (1 required per assembly) | ||
[ More info ] Unavailable |
#11 — 3829072 — BRG ASSY, REAR, 0.030'' U.S.. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (1 required per assembly) | ||
[ More info ] Unavailable |
#14 — 444782 — PLUG, 3/8''. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (2 required per assembly) | ||
[ More info ] Unavailable |
#15 — 3704158 — PLUG, CAMSHAFT BRG HOLE. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (1 required per assembly) | ||
[ More info ] Unavailable |
#16 — 311376 — CORE PLUG, SIDE (2 required per assembly) | ||
0311376 - Freeze Plug, Not Avail Special Order at BRP [ More info ] Unavailable |
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18-5961-9 - Freeze Plug 1 5/8 Inch (Pack of 8) [ More info ] |
#16 — 311377 — CORE PLUG, REAR (1 required per assembly) | ||
#17 — 3792285 — THRUST WAHSER. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (1 required per assembly) | ||
[ More info ] Unavailable |
#18 — 3792286 — BEARING, SHAFT PILOT. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (1 required per assembly) | ||
[ More info ] Unavailable |
#21 — 3835577 — PLUG, CYLINDER. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (1 required per assembly) | ||
[ More info ] Unavailable |
#22 — 585927 — PIN, CYLINDER HEAD DOWEL. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (2 required per assembly) | ||
[ More info ] Unavailable |
#26 — 460405 — BOLT, CONNECTING ROD. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (8 required per assembly) | ||
#28 — 3817006 — SCREW & LOCKWASHER, 1/4-20 X 1/2''. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (2 required per assembly) | ||
[ More info ] Unavailable |
#31 — 3817006 — SCREW & LKWASH, 1/4-20 X 7/16''. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (8 required per assembly) | ||
[ More info ] Unavailable |
#32 — 381927 — OIL LEVEL GAUGE AND TUBE ASSY (1 required per assembly) | ||
0381927 - Oil Dipstick [ More info ] Unavailable |
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#34 — 3815280 — NUT, CONN ROD, 11/32-34. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (8 required per assembly) | ||
VOL3815280 - NLA ATTACHING PLATE [ More info ] Unavailable |
#35 — 121688 — ADAPTER, OIL PRESS. SENDER (1 required per assembly) | ||
0914038 [ More info ] Unavailable Replaced by 3852968 |
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3852968 [ More info ] Unavailable Replaced by 3855776 |
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NLA [ More info ] Unavailable |
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#37 — 2778809 — FLYWHEEL ASSEMBLY. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (1 required per assembly) | ||
2778809 - - [ More info ] Unavailable |
#38 — 5743124 — CRANKSHAFT ASSEMBLY. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (1 required per assembly) | ||
[ More info ] Unavailable |
#40 — 3814350 — BOLT & SEAL ASSY. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (4 required per assembly) | ||
[ More info ] Unavailable |
#41 — 908616 — HUB, CRANKSHAFT PULLEY (1 required per assembly) | ||
0908616 - Crankshaft Hub [ More info ] Unavailable |
#43 — 6256636 — GASKET, DISTRIBUTOR. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (1 required per assembly) | ||
[ More info ] Unavailable |
#44 — 355780 — CLAMP, DISTRIBUTOR. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (1 required per assembly) | ||
[ More info ] Unavailable |
#45 — 454905 — BOLT, DISTRIBUTOR. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (1 required per assembly) | ||
[ More info ] Unavailable |
#46 — 173232 — OIL FILTER (1 required per assembly) | ||
0173232 - Oil Filter [ More info ] Unavailable |
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#47 — 106751 — KEY, WOODRUFF, 3/16 X 3/4''. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (3 required per assembly) | ||
0106751 - - [ More info ] Unavailable |
#48 — 908613 — GEAR, CAMSHAFT TIMING (1 required per assembly) | ||
0908613 - CamShaft Timing Gear [ More info ] Unavailable |
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NLA [ More info ] Unavailable |
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#49 — 463320 — ROD BEARING, 0.002'' U.S.. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (4 required per assembly) | ||
[ More info ] Unavailable |
#51 — 316959 — LOCKWASHER (6 required per assembly) | ||
#52 — 380343 — CAMSHAFT ASSY (1 required per assembly) | ||
0380343 - Camshaft [ More info ] Unavailable |
#53 — 3793100 — SCREW, PULLEY. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (2 required per assembly) | ||
[ More info ] Unavailable |
#54 — 172127 — SENDING UNIT, OIL PRESS (1 required per assembly) | ||
0172127 - Sender [ More info ] Unavailable |
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0982650 - Oil Sender [ More info ] Unavailable |
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3853800 - L/P 25.09 [ More info ] Unavailable |
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#55 — 980994 — COUPLING & O-RING ASSY (1 required per assembly) | ||
#56 — 302540 — O-RING, COUPLING (1 required per assembly) | ||
#57 — 3853870 — CONNECTOR, OIL FILTER. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (1 required per assembly) | ||
#59 — 982351 — DISTRIBUTOR ASSY, COMPL. SEE IGNITION GROUP 120 & 140 MODELS STERN DRIVE FOR DETAIL PARTS THIS PART 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) | ||
0982351 - Distributor [ More info ] Unavailable |
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#60 — 306025 — LOCKWASHER, ENGINE TO ADAPTER (1 required per assembly) | ||
#61 — 379957 — PETCOCK ASSY (1 required per assembly) | ||
#62 — 9778346 — LOCKWASHER. PARTS AVAILABLE FROM LOCAL CHEVROELT DEALERS (1 required per assembly) | ||
[ More info ] Unavailable |