Sierra Marine

      • Sierra 18-2054 Oil Seal
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        $13.89
        $11.79

        Sierra 18-2054 Oil Seal Sierra high-quality engine parts are designed to meet OEM specifications. O.D.: 0.750" Shaft Size: 0.375" Width: 0.243" Interchangeable with: Chrysler/Force/US...

      • Sierra 18-2901-9 Exhaust Housing Gasket (Priced Per Pkg Of 2)
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        $24.09
        $17.29

        Sierra 18-2901-9 Johnson/Evinrude Exhaust Housing Gasket This exhaust housing gasket is designed for use with Johnson/Evinrude 5/5.5/6 HP outboards. These exhaust gaskets are priced per pack of 2...

      • Sierra 18-1936 Riser
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        $281.39
        $196.99

        Riser - Special Order est. 10 Days

      • Sierra 18-2115 Power Trim Hose Replaces 32-864959
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        $70.89
        $50.99

        Sierra 18-2115 Power Trim Hose for Mercruiser Stern Drives Sierra replacement engine parts are high quality and meet OEM specifications. This 18-2115 Power Trim Hose fits Mercruiser R, MR, Alpha One...

      • Sierra 18-2672 Lower Unit Seal Kit
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        $100.69
        $72.49

        Sierra 18-2672 Lower Unit Seal Kit Sierra replacement lower unit seal kit for OMC Stern Drives. Contains: (2) 18-0166 Grommet (1) 18-0190 Wiper Gasket (1) 18-0440 Water Passage Gasket (1)...

      • CLEARANCE
        Sierra 18-2947 Thermostat Gasket
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        $1.49
        $0.90

        Sierra 18-2947 Cork Thermostat Gasket for OMC Stern Drives Sierra high-quality engine parts are designed to meet OEM specifications. For OMC Stern Drives. Interchangeable...

      • CLEARANCE
        Sierra 18-2539 Rubber Seal
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        $0.99
        $0.70

        Sierra 18-2539 Johnson/Evinrude Rubber Seal Sierra high-quality engine parts are designed to meet OEM specifications. Interchangeable with: GLM 86230 Johnson/Evinrude...

      • Sierra 18-2414 Engine Coupler Replaces 97432A2
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        $745.69
        $536.89

        Sierra 18-2414 MerCruiser Engine Coupler Sierra replacement engine coupler for MerCruiser Stern Drives. Sierra aftermarket engine parts are manufactured to meet or exceed OEM requirements...

      • Sierra 18-2617 Outdrive Gasket Set Replaces 27-35996A1
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        $15.89
        $13.49

        Sierra 18-2617 Mercruiser Outdrive Gasket Set For Old Style Outdrives 1A/1B/1C And EZ Shift 1964-1966 Kit Includes: (1) 18-2556 Drive Shaft Housing To Bell Housing Gasket (1) 18-2840 Bell...

      • Sierra 18-2114 Power Trim Hose Replaces 32-864960
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        $70.89
        $50.99

        Sierra 18-2114 Power Trim Hose for Mercruiser Engines Sierra replacement engine parts are designed to meet the OEM specifications of your boat engine. This Sierra Power Trim Hose fits Mercruiser R,...

      • Sierra 18-2671 Lower Unit Seal Kit Replaces 0985612
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        $53.19
        $38.29

        Sierra 18-2671 OMC Cobra Lower Unit Seal Kit Sierra high-quality engine parts are designed to meet OEM specifications. For Use On All 4 Cyl Cobras(1986-89). Kit Includes: (2) 18-0166...

      • Sierra 18-2504 Block Cover Gasket Replaces 27-88449
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        $6.99
        $5.99

        Sierra 18-2504 Mercury Block Cover Gasket Sierra replacement block cover gasket for Mercury Marine engines. Interchangeable with: GLM 32090 Mercury...

      • Sierra 18-2566-9 Impeller Gasket (Priced Per Pkg Of 2)
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        $8.89
        $7.59

        Sierra 18-2566-9 Impeller Gasket (Priced Per Pkg Of 2) Sierra high-quality engine parts are designed to meet OEM specifications. For use on Chrysler/Force/US Marine engines, Mercruiser Stern Drives,...

      • Sierra 18-21753 Volvo/OMC 5.0L/5.8L Engine Coupler
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        $634.49
        $456.79

        Sierra 18-21753 Engine Coupler for OMC & Volvo Sierra replacement engine parts are manufactured to meet or exceed all OEM requirements. Fits: 5.0L & 5.8L Engines...