1975 990231A OMC Cobra Sterndrive CRANKCASE GROUP 120 HP STERN DRIVE Diagram and Parts

Manufacturer:  OMCOMC Parts
Catalog:  OMC Cobra Sterndrive Parts
Year:  1975
Model:  990231A
Component:  CRANKCASE GROUP 120 HP STERN DRIVE

Parts Microfiche Schematic Breakdown



Diagram of 1975 990231A OMC Cobra Sterndrive CRANKCASE GROUP 120 HP STERN DRIVE Diagram and Parts

Parts List by Blowout Reference#

#Part NumberDescriptionMSRPPriceRequiredQty 
23860407
PISTON & PIN,Standard
$69.38$56.264Add To Cart
30326400
RING SET,Standard
$0.00$0.004
30328503
RING SET,.030" o.s.
$0.00$0.004
89422297
NUT,3/8-16
$0.00$0.002
103829066
BRG ASSY,Exc rear,.030" U.S.
$0.00$0.004
103829065
BRG ASSY,Exc rear,.020" U.S.
$0.00$0.004
103829063
BRG ASSY,Exc rear,.002" U.S.
$0.00$0.004
103829061
BRG ASSY,Exc rear,std
$0.00$0.004
103829062
BRG ASSY,Exc rear,.001" U.S.
$0.00$0.004
103829064
BRG ASSY,Exc rear,.010" U.S.
$0.00$0.004
113829072
BRG ASSY,Rear..030" U.S.
$0.00$0.001
113829071
BRG ASSY,Rear,.020" U.S.
$0.00$0.001
113829069
BRG ASSY,Rear,.002" U.S.
$0.00$0.001
113829067
BRG ASSY,Rear,std
$0.00$0.001
113829068
BRG ASSY,Rear,.001" U.S.
$0.00$0.001
113829070
BRG ASSY,Rear,.010" U.S.
$0.00$0.001
140444782
PLUG,3/8"
$0.00$0.001
153704158
PLUG,Camshaft brg hole
$0.00$0.001
160311377
FREEZE PLUG,Rear
$55.83$45.271Add To Cart
160311376
FREEZE PLUG,Side
$12.99$10.532Add To Cart
173792285
THRUST WASHER
$0.00$0.001
183792286
BEARING,Shaft pilot
$0.00$0.001
213789970
GASKET,Pump cover
$0.00$0.001
259424877
BOLT,Hex,5/16-18x3/4"
$0.00$0.002
263832449
PUMP ASSEMBLY
$0.00$0.001
283817006
SCREW & LOCKWASHER,1/4-20x1/2"
$0.00$0.002
303788457
COVER,Oil pump
$0.00$0.001
350443899
BOLT,Hex,5/16-18x7/8" (lower LH)
$0.00$0.001
360180083
BOLT,Hex,5/16-18x1/1/2" (RH)
$0.00$0.002
385743124
CRANKSHAFT ASSEMBLY
$0.00$0.001
403814350
BOLT & SEAL ASSEMBLY
$0.00$0.004
436256636
GASKET,Distributor
$0.00$0.001
470106751
KEY,Woodruff,3/16x3/4"
$0.00$0.003
480103677
PIN,Pressure regulator
$0.00$0.001
533793100
SCREW,Pulley,3/8-24x17/32"
$0.00$0.002
540180075
SCREW & LOCKWASHER,5/16-18x9/16"
$0.00$0.004
553835577
PLUG,Cylinder
$0.00$0.001
560180016
SCREW,Suction pipe bracket
$0.00$0.001
573853870
CONNECTOR,Oil filter
$6.61$6.611Add To Cart
580980512
WATER PUMP ASSY
$0.00$145.931Add To Cart
593829433
VALVE,Pressure regulator
$0.00$0.001
603814903
SPRING,Regulator valve
$0.00$0.001
613788478
GASKET,Water pump
$0.00$0.001
623817006
SCREW & LK WASH,1/4-20x7/16"
$0.00$0.008
630133043
BOLT,Cover to pump
$0.00$0.004
649421423
WASHER,Cover bolt
$0.00$0.004
650114607
LOCKWASHER,Coupling bolt
$0.45$0.456
660380343
CAMSHAFT ASSEMBLY
$150.00$150.001
670379948
SWITCH,Oil pressure
$41.83$33.921Add To Cart
690980500
DISTRIBUTOR ASSY,Complete
$0.00$0.001
720379957
PETCOCK ASSY
$21.99$15.491Add To Cart
730908613
GEAR,Camshaft timing
$0.00$0.001
740311063
TUBE,Oil level gauge
$0.00$0.001
750306325
LOCKWASHER,Bracket
$4.07$3.301Add To Cart
760908581
SCREW,Starter motor brace
$1.25$1.251Add To Cart
770311086
CONNECTOR,Pipe
$4.00$4.001Add To Cart
780907801
PIPE,Water drain
$14.00$14.001Add To Cart
840908616
HUB,Crankshaft pulley
$99.47$99.471
850306025
LOCKWASHER,Engine to adapter
$0.99$0.801Add To Cart
860908375
BOLT,Flywheel
$10.00$10.006Add To Cart
870303889
NUT,Adapter housing to engine ground
$4.99$4.041Add To Cart
880315633
TIE STRAP,Cap and head chain
$0.00$0.111Add To Cart
890908059
COUPLING
Use part number 982458 for 1973-76 Chevy V- 8. Use part number 982511 for 1973-76 100, 120, 140, & 165 hp inline stern drive.
$0.00$0.001
900907845
SEAL,Cap oil drain tube
$0.00$3.321Add To Cart
910979841
OIL LINE ASSEMBLY
$66.00$66.001Add To Cart
920310958
FITTING,Oil line
$2.00$2.001Add To Cart
930980068
CAP AND BEAD CHAIN ASSY
$0.00$0.001
940907847
WASHER,Elbow
$0.00$9.091Add To Cart
950907848
ELBOW,Oil pan
$27.50$27.501Add To Cart
960316993
CLAMP,Oil line
$11.99$9.721Add To Cart
970585927
PIN,Cylinder head dowel
$0.00$0.000
 
 
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** Pricing applies to Internet orders only. Required numbers shown are quantities used per whole assembly. Prices are based on a quantity of one (Each). You order one, you get one. Order the quantities needed for your repair.