Sierra Marine

      • Sierra 18-15400 V-Belt Replaces 0311606
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        $32.09
        $23.09

        V-belt for OMC, Volvo, Mercruiser 4 cyl Engines- Effective Length 40", Top Width 29/64" Details: High strength synthetic cords resist shockload failure. Their low stretch properties assure uniform...

      • Sierra 18-2048 Oil Seal
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        $11.79
        $9.99

        Sierra 18-2048 Mercury Oil Seal Sierra high-quality engine parts are designed to meet OEM specifications. For Mercury Marine engines. O.D.: 0.566" Shaft Size: 0.400" Width: 0...

      • CLEARANCE
        Sierra 18-0961-9 Carb Mounting Gasket (Priced Per Pkg Of 2)
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        $6.49
        $5.49

        Sierra 18-0961-9 Carburetor Mounting Gasket (2 Pack) Sierra replacement carburetor mounting gasket for Johnson/Evinrude Outboards. Package of 2 Interchangeable with: Johnson/Evinrude...

      • Sierra 18-2768 Transom Seal Replaces 0909527
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        $224.89
        $161.89

        Sierra 18-2768 Transom Seal   Sierra 18-2768 Transom Seal is a replacement part for 1978-1986 OMC Stern Drives. Sierra aftermarket parts are manufactured to meet or exceed OEM requirements...

      • Sierra 18-2174 U-Joint Replaces 75832T1
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        $76.99
        $60.09

        Sierra 18-2174 Heavy Duty U-Joint Cross and Bearing Features: Includes both straight and 90° grease fitting Heavy Duty Fits: Alpha I Units s/n B418819 & Above, also fits Alpha I...

      • Sierra 18-1730 Coupling
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        $35.29
        $29.29

        Sierra 18-1730 Coupling Sierra replacement coupling. Sierra aftermarket engine parts are manufactured to meet or exceed OEM requirements. Interchangeable with: Chrysler/Force/US...

      • Sierra 18-2533 Transom Seal Replaces 3852550
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        $17.09
        $13.29

        Sierra 18-2533 Transom Seal Rope Sierra replacement transom seal rope for Cobra Stern drives. Interchangeable with: OMC Stern Drive 3852550 911797 Volvo Penta 3852550

      • Sierra 18-2610 Outer Exhaust Plate Gasket
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        $86.69
        $67.59

        Outer Exhaust Plate Gasket - Special Order est. 10 Days

      • Sierra 18-2844-9 Thermostat Gasket (Pkg Of 2)
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        $4.79
        $4.19

        Sierra 18-2844-9 Thermostat Gasket (Pkg Of 2) Sierra replacement Mercruiser thermostat gasket. Fits: MCM/MIE GM V-8 engines Package of 2 Interchangeable...

      • Sierra 18-0874-9 Distributor Gasket (2-Pack)
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        $4.19
        $3.29

        Sierra 18-0874-9 Distributor Gasket (2-Pack)  Fits: GM V6 and V8 Replaces: Crusader RM0123 Mercruiser 27-344863 Marine Power 288426 OMC 312780 Pleasurecraft Marine RM0123 Sierra...

      • Sierra 18-2666 Upper Unit Seal Kit
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        $96.59
        $69.59

        Sierra 18-2666 OMC Upper Unit Seal Kit Sierra replacement upper unit seal kit for OMC Stern Drives. Fits: 100-245 Stringer Units (1968-1972) Kit Contains: (1) 18-0939 Upper Gearcase...

      • Sierra 18-2109 Power Trim Hose Replaces 32-59842
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        $81.39
        $58.59

        Sierra 18-2109 Mercruiser Power Trim Hose Sierra high-quality engine parts are designed to meet OEM specifications. Fits MC-I drives (s/n 3780850-6225576) Hose Length: 32" 1/8" Fitting...

      • Sierra 18-2928 Exhaust Manifold Gasket
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        $43.29
        $31.19

        Exhaust Manifold Gasket - Special Order est. 10 Days

      • Sierra 18-2047 Oil Seal
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        $46.99
        $33.89

        Sierra 18-2047 Oil Seal Sierra engine parts are designed to meet OEM specifications. I.D.: 35 mm O.D.: 62 mm Width: 7 mm Interchangeable with: GLM 87020 Volvo Penta 958860