Cobra sterndrive *800 OMC parts *Mercruiser outdrive videos

OMC exhaust manifold-elbows (800 series)

Model 800 series GM 305 / 350 CID V8 small block years 1979 to 1989 for both port and starboard sides. Exhaust, riser or manifold gasket sets click here Clamp, studs, and hose 3 year warranty (cast iron only)

51410 Exhaust	Item 1 P/N 51410 OMC manifold starboard side OEM 912441 $261.99
51420 GLM aftermarket OMC manifold	1A P/N 51420 GLM marine aftermarket port side OEM 912442 $261.99
31100 OMC Gasket	2 P/N 31100 Gasket (2) OEM 3852468 $29.89
33810 Gasket	3 P/N 33810 Gasket (2 units) OEM 3850496 $15.89
22280 Rubber Cap	Item 4 P/N 22280 Cap (1 unit) OEM 909830 $10.89
21791 Large end shift cable bellow clamp	5 P/N 21791 Clamp OEM 909830 $4.95
22487 Manifold Stud	6 P/N 22487 Stud OEM 3852467 $11.95 (2 units)
21248 Flange Serrated Nut	7 P/N 21248 Nut OEM 908700 $6.95 (5 units)
21493 Lockwasher	8 P/N 21493 Lockwasher OEM 309336 $6.95 (10 units)
51320 OMC elbow assembly	9 P/N 51320 Elbow assembly OEM 909863 $199.89
21896 Plug	10 P/N 21896 Plug OEM 315713 $11.95 2 (units)
21753 Screw	11 P/N 21753 Screw OEM 306435 $4.98 2 (units)
21496 Lockwasher	12 P/N 21496 Lockwasher OEM 306325 $4.95 2 (units)
89220 Hose	13 P/N 89220 Hose (Cobra) OEM 912374 $29.89
89230 Exhaust Hose	14 P/N 89230 Hose (Cobra) OEM 3852742 $37.89
01090 hose clamp	15 P/N 01090 Clamp OEM 3852604
01200 Clamp	16 P/N 01200 Clamp OEM 984387
50730	17 P/N 50730 Elbow Tube starboard side (Stringer Mount) OEM 909609 $126.89
50740	17A P/N 50740 Elbow Tube port side (Stringer Mount) OEM 909610 $89.89
89221	18 P/N 89221 Hose OEM 909232 $50.89
89223 Hose	19 P/N 89223 Hose OEM 909371 $31.89

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