Sierra Marine

      • Sierra 18-1120 Pinion Bearing
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        $153.29
        $150.29

        Sierra 18-1120 Pinion Bearing - Special Order est. 10 Days Interchangeable with: Mercruiser Stern Drive 31-35246

      • Sierra 18-0182-9 Thermostat Gasket
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        $4.19
        $3.69

        Thermostat Gasket for Johnson Evinrude and Mercury by Sierra For Mercury Mariner, Johnson and Evinrude Outboards (Priced Per Pkg of 2) Replaces: Mercury - 27-62386001 OMC - 0310058 GLM -...

      • Sierra 18-0929-9 Thermostat Gasket (Priced Per Pkg Of 2)
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        $2.79
        $2.19

        Sierra 18-0929-9 Thermostat Gasket (Priced Per Pkg Of 2) For use on Johnson/Evinrude Outboard 3 cyl. engines, OMC Sterndrive/Cobra I/O engines, & Volvo Penta I/O 3.L GS, GL Special Order est...

      • Sierra 18-0529 Oil Seal
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        $28.29
        $20.39

        Sierra 18-0529 Oil Seal for Mercruiser Stern Drives Sierra replacement oil seal for Mercruiser Stern Drives. O.D.: 2.256" Shaft Size: 1.640" Width: 0.319" Interchangeable with: Mercruiser...

      • Sierra 18-0441-9 Thermostat Gasket (Priced Per Pkg Of 2)
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        $3.49
        $2.49

        Sierra 18-0441-9 Thermostat Gasket (Priced Per Pkg Of 2) Sierra replacement thermostat gasket for Johnson/Evinrude Outboards. Interchangeable with: GLM 35410 Johnson/Evinrude...

      • Sierra 18-0348 Oil Pan Gasket Set
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        $45.49
        $37.69

        Sierra 18-0348 Oil Pan Gasket Set Sierra replacement oil pan gasket set for OMC Inboard and Mercruiser Stern Drive. Fits: MCM/MIE GM V-8 (427, 454, 482, 502 & 540 cid) engines...

      • Sierra Exhaust Hose T-Bolt Band Clamp 2-1/2"
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        $13.09
        $9.89

        Sierra Exhaust Hose T-Bolt Band Clamp 2-1/2" The Sierra 18-720-2120 Exhaust Hose is designed to fit Shields series 200, 250, and any application below the water line. Band is 316 stainless steel...

      • Sierra 18-0612 Oil Pan Replaces 809910
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        $362.89
        $261.29

        Sierra 18-0612 Oil Pan for MerCruiser Stern Drives Sierra high-quality engine parts are designed to meet OEM specifications. Features: Drain plug size: M12-1.75 Application: 1 piece...

      • Sierra 18-0117 Exhaust Plate Gasket
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        $15.39
        $11.99

        Sierra 18-0117 Exhaust Plate Gasket Sierra replacement exhaust plate gasket for Johnson/Evinrude Outboard. Interchangeable with: GLM 34300 Johnson/Evinrude...

      • Sierra 18-0739 Upper Casing Gasket
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        $9.49
        $6.49

        This item has been discontinued by the manufacturer and is no longer available.Sierra 18-0739 Upper Casing Gasket Sierra replacement upper casing gasket for use with Yamaha Outboards. Sierra Marine's...

      • Sierra 18-0526 Oil Seal
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        $20.19
        $15.69

        Sierra 18-0526 Oil Seal Sierra high-quality engine parts are designed to meet OEM specifications. O.D.: 1.379" Shaft Size: 0.750" Width: 0.256" Interchangeable...

      • Sierra 18-0116 Gasket Material
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        $24.89
        $17.89

        Sierra 18-0116 Gasket Material Synthaseal non-asbestos Excellent oil resistance Designed to seal rough surfaces Will withstand 350° F Dimensions: 12" x 24" Thickness: .031"

      • Sierra 18-0609 Valve Cover Gasket
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        $32.39
        $23.29

        Sierra 18-0609 Valve Cover Gasket Sierra replacement valve cover gasket for Chrysler Inboards. For: 318/340/360 CID Interchangeable with: Chrysler...

      • Sierra 18-0345 Water Pump Gasket
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        $7.49
        $5.89

        Sierra 18-0345 Water Pump Gasket Sierra replacement water pump gasket for Mercury Marine, Chrysler/Force/US Marine engines. For Mercury 25-60 HP Outboards 2, 3 cyl & 4-Stroke...

      • Sierra 18-0525 Oil Seal Replaces 26-45587
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        $10.09
        $7.89

        Sierra 18-0525 Mercury Mercruiser Oil Seal For Mercury and Mercruiser Marine Engines. O.D.: 0.628" Shaft Size: 0.390" Width: 0.124" Interchangeable with: GLM 85380 Mercruiser Stern...