Sierra Marine

      • 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. Fits: GM 454 CID Engines, 325, 330, 340,

      • 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...

      • Sierra 18-0296 Oil Seal
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        $9.99
        $7.79

        Sierra 18-0296 Oil Seal Sierra replacement oil seal for Yamaha and Mercury engines. I.D.: 23 mm O.D.: 1.417" or 36.25 mm Shaft Size: 0.866" Width: .236" or 6 mm Interchangeable...

      • Sierra 18-0021 Gear Housing Seal Kit
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        $78.09
        $56.19

        Sierra 18-0021 Yamaha Gear Housing Seal Kit Sierra high-quality engine parts are designed to meet OEM specifications. For use in Yamaha Outboards. Interchangeable...

      • Sierra 18-0134-9 Carb To Manifold Gasket (2Pk) Replaces 0327707
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        $6.89
        $5.39

        Sierra 18-0134-9 Johnson/Evinrude Carburetor to Manifold Gasket Sierra high-quality engine parts are designed to meet OEM specifications. Package of 2. Interchangeable...

      • Sierra 18-0463 Carb Mounting Gasket
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        $15.29
        $10.99

        Sierra 18-0463 Carburetor Mounting Gasket Sierra replacement carburetor mounting gasket for Mercruiser Stern Drives. Fits: Weber carburetor Interchangeable with: Mercruiser Stern...

      • Sierra 18-0190 Wiper Gasket
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        $28.09
        $20.19

        OMC Wiper Gasket by Sierra - Special Order est. 10 Days Replaces: OMC 0912157 Aqua Power 1971 Redline RL0190

      • Sierra 18-0131 Baffle Plate Gasket
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        $25.99
        $20.29

        Sierra 18-0131 Baffle Plate Gasket Sierra replacement baffle plate gasket for Mercury Marine engines. Interchangeable with: GLM 30770 Mallory 9-60052 Mercury...

      • CLEARANCE
        Sierra 18-99530 Pressure & Vacuum Tester
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        $411.79
        $300.59

        Sierra 18-99530 Pressure & Vacuum Tester Replaces CDI 551-34PV This Combination tester does both pressure & vacuum testing. Replaces: S34, V34 Testers. Includes: 551-34HA, 551-334M &...

      • Sierra 18-99177 Johnson/Evinrude CD4 Power Pack
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        $224.89
        $164.19

        Sierra 18-99177 Johnson/Evinrude CD4 Power Pack Replaces CDI 113-3110 This Sierra power pack is for use with Johnson/Evinrude outboard engines with no RPM limits and cross flow engines...