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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 65

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 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, 1.938 in. Shaft Size, 2.438 in. O.D., 0.250 in. Width, OMC Stern Drive, Each

Part Number: RRA-18-2058

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, 0.750 in. Shaft Size, 1.379 in. O.D., 0.256 in. Width, Mercruiser Stern Drive, Each

Part Number: RRA-18-0526

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, 1.000 in. Shaft Size, 1.499 in. O.D., 0.250 in. Width, Johnson/Evinrude, OMC Stern Drive, Each

Part Number: RRA-18-2012

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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, 2.500 in. Shaft Size, 3.000 in. O.D., 0.250 in. Width, OMC Stern Drive, Each

Part Number: RRA-18-2020

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, 2.250 in. Shaft Size, 3.000 in. O.D., 0.437 in. Width, Mercruiser Stern Drive, Each

Part Number: RRA-18-2003

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, 0.625 in. Shaft Size, 1.125 in. O.D., 0.312 in. Width, Mercury Marine, Each

Part Number: RRA-18-2006

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, 1.000 in. Shaft Size, 1.500 in. O.D., 0.312 in. Width, Mercury Marine, Mercruiser Stern Drive, Each

Part Number: RRA-18-2007

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, 0.875 in. Shaft Size, 1.250 in. O.D., 0.375 in. Width, Mercury Marine, Each

Part Number: RRA-18-2008

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, 0.375 in. Shaft Size, 0.750 in. O.D., 0.250 in. Width, Mercury Marine, Mercruiser Stern Drive, Each

Part Number: RRA-18-2009

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, 0.750 in. Shaft Size, 1.250 in. O.D., 0.312 in. Width, Mercury Marine, Mercruiser Stern Drive, Each

Part Number: RRA-18-2011

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, 0.875 in. Shaft Size, 1.250 in. O.D., 0.188 in. Width, Mercury Marine, Mercruiser Stern Drive, Each

Part Number: RRA-18-2013

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, 0.750 in. Shaft Size, 1.250 in. O.D., 0.250 in. Width, Mercury Marine, Mercruiser Stern Drive, Each

Part Number: RRA-18-2015

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, 1.187 in. Shaft Size, 1.875 in. O.D., 0.250 in. Width, Mercury Marine, Mercury Sport Jet, OMC Stern Drive, Each

Part Number: RRA-18-2016

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, 0.688 in. Shaft Size, 1.124 in. O.D., 0.250 in. Width, Mercury Marine, Each

Part Number: RRA-18-2019

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, 0.750 in. Shaft Size, 1.375 in. O.D., 0.250 in. Width, Johnson/Evinrude Outboard, Each

Part Number: RRA-18-2021

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, 0.425 in. Shaft Size, 0.937 in. O.D., 0.312 in. Width, Johnson/Evinrude Outboard, Each

Part Number: RRA-18-2024

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, 0.875 in. Shaft Size, 1.250 in. O.D., 0.188 in. Width, Johnson/Evinrude Outboard, Mercruiser Stern Drive, Mercury Marine, Each

Part Number: RRA-18-2026

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, 0.500 in. Shaft Size, 1.250 in. O.D., 0.188 in. Width, Johnson/Evinrude Outboard, Each

Part Number: RRA-18-2028

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, 0.687 in. Shaft Size, 1.250 in. O.D., 0.250 in. Width, Johnson/Evinrude Outboard, Each

Part Number: RRA-18-2029

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, 0.625 in. Shaft Size, 1.125 in. O.D., 0.188 in. Width, Johnson/Evinrude Outboard, Each

Part Number: RRA-18-2030

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, 0.625 in. Shaft Size, 1.125 in. O.D., 0.312 in. Width, Johnson/Evinrude Outboard, Each

Part Number: RRA-18-2031

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, Chrysler, Force, US Marine, Mallory, Each

Part Number: RRA-18-0500

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, Chrysler, Force, US Marine, Mercury Sport Jet, Sears, Each

Part Number: RRA-18-0502

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

Oil Seal, 0.540 in. Shaft Size, 1.004 in. O.D., 0.303 in. Width, Mercury Marine, Each

Part Number: RRA-18-0515

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Estimated Ship Date: Dec 12, 2025 if ordered today

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