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Sierra Marine Oil Seals

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Sierra Marine oil seals are available to fit most applications on the water today. Their varying selection offers the best quality materials, along with the proper fit and function to equal or go beyond the OE oil seals they are replacing. For confident, leak-free performance choose Sierra Marine for your oil seals.

Results 1 - 25 of 43

Oil Seal, 0.375 in. Shaft Size, 0.750 in. O.D., 0.243 in. Width, Chrysler, Force, US Marine, Honda Outboard, Mercury Marine, Each

Part Number: RRA-18-2054

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Oil Seal

Part Number: RRA-18-0517

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Oil Seal, 0.500 in. Shaft Size, 1.000 in. O.D., 0.188 in. Width, Johnson/Evinrude Outboard, Each

Part Number: RRA-18-2032

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Oil Seal, 0.845 in. I.D., 1.500 in. O.D., 0.315 in. Width, Mercruiser Stern Drive, Each

Part Number: RRA-18-0172

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Estimated Ship Date: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

Oil Seal, 13mm I.D., 25.40mm O.D., 6mm Width, Volvo Penta, Each

Part Number: RRA-18-2039

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Estimated Ship Date: Monday 11/10/2025

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Estimated Ship Date: Monday 11/10/2025

Oil Seal, 0.390 in. Shaft Size, 0.628 in. O.D., 0.124 in. Width, Mercruiser Stern Drive, Each

Part Number: RRA-18-0525

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Oil Seal, 0.285 in. Shaft Size., 0.357 in. O.D., 0.940 in. Width, Johnson/Evinrude Outboard, Each

Part Number: RRA-18-0559

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Oil Seal, 0.056 in. Shaft Size, 1.000 in. O.D., 0.312 in. Width, Chrysler, Force, US Marine, Mercury Marine, Each

Part Number: RRA-18-0584

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Oil Seal, 0.688 in. Shaft Size, 1.125 in. O.D., 0.250 in. Width, Mercury Marine, Each

Part Number: RRA-18-0595

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Marine Drive Unit Components, Gasket, Oil Seal Housing Gasket, Each

Part Number: RRA-18-0650

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Oil Seal, 0.500 in. Shaft Size, 0.984 in. O.D., 0.200 in. Width, Chrysler, Force, US Marine, Mercury Marine, Sears, Each

Part Number: RRA-18-0581

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Oil Seal, 24mm I.D., 40.25mm O.D., 6mm Width, Yamaha Outboard, Each

Part Number: RRA-18-0587

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Oil Seal, 24.5mm I.D., 48.40mm O.D., 8mm Width, Yamaha Outboard, Each

Part Number: RRA-18-0588

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Oil Seal, 27mm I.D., 43.25mm O.D., 7mm Width, Yamaha Outboard, Each

Part Number: RRA-18-0265

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Oil Seal, 23mm I.D., 36.25mm O.D., 6mm Width, Mercury Marine, Yamaha Outboard, Each

Part Number: RRA-18-0296

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Oil Seal, 22.75mm I.D., 37.25mm O.D., 6mm Width, Mercury Marine, Yamaha Outboard, Each

Part Number: RRA-18-0297

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Oil Seal, 8.75mm I.D., 19.20mm O.D., 5.25mm Width, Mercury Marine, Yamaha Outboard, Each

Part Number: RRA-18-0267

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Marine Drive Unit Components, Rubber Seal, Each

Part Number: RRA-18-2936

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Oil Seal

Part Number: RRA-18-2033

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Oil Seal, 34mm I.D., 42mm O.D., 4mm. Width, Volvo Penta, Each

Part Number: RRA-18-2057

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Oil Seal, 0.822 in. Shaft Size, 1.375 in. O.D., 0.195 in. Width, Johnson/Evinrude Outboard, Each

Part Number: RRA-18-2061

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Oil Seal, 0.875 in. Shaft Size, 1.375 in. O.D., 0.207 in. Width, Johnson/Evinrude Outboard, Each

Part Number: RRA-18-2062

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Oil Seal

Part Number: RRA-18-2065

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Oil Seal, 21.75mm I.D., 35.2mm O.D., 6mm. Width, Yamaha Outboard, Each

Part Number: RRA-18-2079

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Oil Seal, 34mm I.D., 52.25mm O.D., 8mm. Width, Yamaha Outboard, Each

Part Number: RRA-18-2085

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

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