Sierra Marine

      • Sierra 18-8547 Exhaust Elbow Mounting Kit
        $37.39
        $26.89

        Sierra 18-8547 Exhaust Elbow Mounting Kit Sierra mounting kit for center outlet exhaust elbow. For: GM Small Block V8 305- 350 cu. in For: GM Big Block 454 cu. in Interchangeable...

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      • Sierra 18-7281 Fuel Pump Replaces 826493
        $190.49
        $137.19

        Sierra 18-7281 Volvo Penta Fuel Pump For V8 engines 305 and 350 GM Features: Includes Mounting Gasket Flange I.D.: 61125/6973 Inlet: 1/4-18NPT Outlet: 1/4-18NPT Interchangeable...

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      • Sierra 18-7114 O-Ring
        $1.89
        $1.59

        Sierra 18-7114 O-Ring Sierra replacement O-ring. I.D.: 1.000" or 25.4mm Width: 0.135" or 3.4mm Sold in intervals of 5. Interchangeable with: Chrysler/Force/US...

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      • Sierra 18-7174 O-Ring
        $0.30
        $0.23

        Sierra 18-7174 O-Ring I.D.: 0.620" or 15.7mm Width: 0.100" or 2.5mm Interchangeable with: Chrysler/Force/US Marine 25-F455342 25-45711 GLM 81140 Johnson/Evinrude...

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      • Sierra 18-6028 Anode
        $49.59
        $35.69

        Sierra 18-6028 Zinc Anode Sierra aftermarket engine parts are designed to meet or exceed OEM requirements. For use with OMC Stern Drives or Volvo Penta engines. The 18-6028 anode is made out of zinc...

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      • Sierra 18-70938 Exhaust Manifold Molded Hose
        $56.59
        $40.69

        Sierra 18-70938 Exhaust Manifold Molded Hose Sierra replacement exhaust manifold molded hose for Mercruiser Stern Drives. For thermostat housing to port exhaust manifold Fits MCM/MIE GM V06...

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      • Sierra 18-7407 O-Ring
        $10.99
        $8.39

        Sierra 18-7407 O-Ring I.D.: 4.125" or 104.8mm Width: 0.135" or 3.4mm Interchangeable with: GLM 82430 Johnson/Evinrude Outboard 911700 OMC Stern Drive 3852531 911700 Volvo Penta 3852531

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      • Sierra 18-5874 Stator Replaces 398-832075A20
        $563.89
        $405.99

        Stator for Mercury Mariner Outboard Engines For: 30-50 Hp Use With: Stator 18-5870 Replaces: Mercury 398-832075A20, 398-832075A14, 398-5454A25, 398-5454A21, 398-5919A6, 398-5919A8, 398-5919A2,...

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      • Sierra 18-8307 Lower Main Seal
        $39.69
        $28.59

        Sierra 18-8307 Lower Main Seal Sierra replacement lower main seal. O.D.: 1.628" Shaft Size: 1.110" Width: 0.448" Interchangeable with: GLM 86790 Johnson/Evinrude...

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