Sierra Marine

      • Sierra 18-0139 Powerhead Base Gasket
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        $13.59
        $10.59

        Powerhead Base Gasket - Special Order est. 10 Days

      • Sierra 18-0642 Divider Plate Gasket
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        $29.59
        $23.09

        Divider Plate Gasket - Special Order est. 10 Days

      • Sierra 18-0467 Carb Mounting Gasket
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        $17.79
        $13.89

        Sierra 18-0467 Carburetor Mounting Gasket For use on Mercruiser I/O engines on Weber Carburetors. Interchangeable with: Mallory 9-61001 Mercruiser Stern Drive 27-49814 27-41610

      • Sierra 18-0548 Adapter To Intermediate Housing Gasket
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        $12.69
        $10.49

        Sierra 18-0548 Adapter To Intermediate Housing Gasket Sierra replacement adapter to intermediate housing gasket for OMC Stern Drive. Interchangeable...

      • Sierra 18-0200 Driveshaft Thrust Washer
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        $20.49
        $14.79

        Sierra 18-0200 Driveshaft Thrust Washer Sierra replacement driveshaft thrust washer for Johnson/Evinrude/OMC engines. Interchangeable with: GLM 21645 Johnson/Evinrude...

      • Sierra 18-0137 Baffle Plate Gasket
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        $11.79
        $10.09

        Baffle Plate Gasket - Special Order est. 10 Days

      • Sierra 18-0024 Gear Housing Seal Kit
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        $27.69
        $21.59

        Sierra 18-0024 Gear Housing Seal Kit Sierra gear housing seal kit for Yamaha Outboards. Fits: E48 (1995-00)/ C55 (1989-94) Seal Kit Contains: O-ring 18-99009 Muffler gasket 18-99030...

      • Sierra 18-0633 Carburetor Mounting Gasket
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        $4.79
        $3.69

        Sierra 18-0633 Carburetor Mounting Gasket Sierra replacement carburetor mounting gasket for Mercury Marine and Mercury Race Outboard. Sierra Marine aftermarket engine parts are manufactured to meet...

      • Sierra 18-0465 Intake Manifold Gasket Set
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        $64.39
        $50.19

        Sierra 18-0465 Intake Manifold Gasket Set Sierra replacement intake manifold gasket set for Mercruiser and OMC stern drives...

      • Sierra 18-0373 Baffle To Block Attenuator Gasket
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        $2.89
        $2.49

        Sierra 18-0373 Baffle To Block Attenuator Gasket Sierra replacement baffle to block attenuator gasket for Mercury outboards. For: Mercury 20 HP Interchangeable with: GLM 31970 Mercury...

      • Sierra 18-0298 O-Ring
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        $6.49
        $5.49

        Sierra 18-0298 O-Ring Sierra replacement O-ring for Mercury and Yamaha engines. I.D.: 1.634" or 41.50 mm Width: .118" or 3.000 mm Interchangeable with: GLM 45250 Mercury...

      • Sierra 18-0136 Powerhead Base Gasket
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        $11.29
        $9.99

        Sierra 18-0136 Powerhead Base Gasket Sierra replacement powerhead base gasket for Johnson/Evinrude Outboards. Interchangeable with: GLM 35360 Johnson/Evinrude...

      • Sierra 18-0544 Oil Seal
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        $7.79
        $6.59

        Sierra 18-0544 Oil Seal Sierra replacement oil seal for Suzuki outboards. I.D.: 23.2 mm O.D.: 40.30 mm Width: 7 mm Interchangeable with: Suzuki Outboard 09282-24002 09282-24004

      • Sierra 18-0297 Oil Seal
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        $13.69
        $10.59

        Sierra 18-0297 Oil Seal Sierra replacement oil seal for Yamaha and Mercury engines. I.D.: 22.75 mm O.D.: 1.457" or 37.25mm Shaft Size: 0.906" Width: 0.236" or 6 mm Interchangeable...

      • Sierra 18-0195 Thrust Washer
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        $6.99
        $5.49

        Sierra 18-0195 Reverse Gear Thrust Washer Sierra replacement reverse gear thrust washer for Johnson/Evinrude Outboards and OMC Stern Drives. Interchangeable...