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OMC Internal Engine Parts

7463
guidebook

Parts Selection Guide

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Prop Selection Guide

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      • Sierra 18-4248 Drain/Fill Plug Washer Replaces 0311598
        List Price: $1.99
        Starting At: $1.49

        Sierra 18-4248 Drain/Fill Plug Washer for Johnson, Evinrude, OMC Sierra high-quality engine parts are designed to meet OEM specifications. Plastic plug used with Drain Screw 18-2387. Interchangeable with: Johnson/Evinrude...

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      • Sierra 18-2613 Outdrive Gasket Set Replaces 0508105
        List Price: $5.99
        Starting At: $4.99

        Sierra 18-2613 OMC Cobra Sterndrive Outdrive Gasket Set For Use On All OMC "Clutch Dog" Cobra Sterndrives 1986 - 1993. Not For Use On King Cobra Sterndrives. Sierra replacement parts are manufactured to meet or exceed OEM requirements. Kit...

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      • Exhaust Manifold Gasket , Mercury - Mercruiser 27-33395
        List Price: $11.99
        Starting At: $9.99

        Mercury - Mercruiser 27-33395 Exhaust Manifold Gasket Fits MCM/MIE GM V-8 (283, 305, 350,  and 377 CID) engines Replaces: GLM 31100 Mallory 9-61401 Felpro 17420 OMC 3852468 Redline RL0872 Sierra 18-0872

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      • Sierra 18-0549 Plug Off Cap Replaces 3852476
        List Price: $13.49
        Starting At: $10.49

        Sierra 18-0549 Plug Off Cap 1" I.D. Sierra high quality engine parts are designed to meet OEM specifications. For V8 Stern Drives and Inboards 1977 - present. Interchangeable with: GLM 22290 Johnson/Evinrude...

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      • Sierra 18-0550 Plug Off Cap Replaces 0764799
        List Price: $12.49
        Starting At: $9.49

        Sierra 18-0550 OMC Exhaust Manifold Plug Off Cap 1.25" I.D. Sierra high-quality engine parts are designed to meet OEM specifications. For V8 Stern Drives and Inboards 1977 - present. I.D.: 1-1/4" Interchangeable...

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      • Sierra 18-1402 Hydraulic Lifter Replaces 72638
        List Price: $19.99
        Starting At: $14.99

        Sierra 18-1402 Hydraulic Lifter Sierra high-quality replacement parts are designed to meet OEM specifications. For OMC & Volvo 3.0L/181 CID. Fits MCM/MIE GM 4 cyl. V-6 & V-8 (283, 305, 327, 350, 454 & 482 cid) engines. Interchangeable...

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      • Sierra 18-0347 Valve Cover Gasket Replaces 27-851040
        List Price: $16.99
        Starting At: $12.99

        Sierra 18-0347 Valve Cover Gasket for 2.5 & 3.0L Mercruiser, Volvo, OMC Sierra high-quality replacement engine parts are designed to meet OEM specifications. For GM 153 & 181 CID (2.5L & 3.0L) Interchangeable...

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      • Sierra 18-2946 Head Gasket Replaces 27-52364
        List Price: $33.99
        Starting At: $23.99

        Head Gasket for 3.0L Mercruiser, Volvo, OMC Replaces: Mercruiser OEM 27-52364, 27-810841, F15000204 OMC and Volvo OEM 3853336, 908611, 913274, 914814 Chriscraft OEM 16.50-00204 Johnson/Evinrude Outboard 908611, 0914812, 3853336 Mallory 9-63700 ...

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      • Sierra 18-3876 Head Gasket Replaces 27-75611001
        List Price: $50.99
        Starting At: $35.99

        Sierra 18-3876 Head Gasket for 5.0 & 5.7L OMC, Volvo, Mercruiser Sierra high-quality engine parts are designed to meet OEM specifications. Fits MCM/MIE GM V-8 (283, 305, 327, 350 & 377 CID) engines. Fits: 305 (5.0L)/350 (5.7L) CID...

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      • Sierra 18-2699 Outdrive Gasket
        List Price: $5.99
        Starting At: $4.49

        Sierra 18-2699 Outdrive Gasket Set for Volvo, OMC Sierra high-quality engine parts are designed to meet OEM specifications.  For SX & DP-SM Drives thru 2006 Use With: 18-3721 Stainless Steel Locknut Set Includes: (1) 18-2996...

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      • Sierra 18-7145 O-Ring Replaces 25-64068
        List Price: $0.99
        Starting At: $0.83

        Sierra 18-7145 O-Ring Sierra high-quality engine parts are designed to meet OEM specifications. I.D.: 0.250" Width: 0.100" Interchangeable with: GLM 81080 Johnson/Evinrude Outboard 333572 Mallory 9-76500 Mercruiser Stern...

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      • Sierra 18-0868 Intake Manifold Gasket Set Replaces 27-17145
        List Price: $36.99
        Starting At: $25.99

        Sierra 18-0868 Intake Manifold Gasket Set Sierra replacement intake manifold gasket set for OMC Stern Drives, Mercruiser Stern Drives, and Volvo Penta engines. For OMC 5.7L 1994, 1996-97 Fits MCM/MIE GM V-8 (305 & 350 cid) engines (1975 &...

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      • Sierra 18-1237 Oil Pan Gasket Replaces 27-13865
        List Price: $53.99
        Starting At: $37.99

        Sierra 18-1237 Oil Pan Gasket for 265 - 400 hp Sierra replacement oil pan gasket for Mercruiser Stern Drives, OMC Stern Drives and Volvo Penta engines. Fits MCM/MIE GM V-8 (305, 350 & 377 cid) engines w/ 1 pc. RM seal (1985 &...

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      • Sierra 18-0327 Water Pump Gasket Replaces 27-33956
        List Price: $2.99
        Starting At: $1.99

        Sierra 18-0327 Water Pump Gasket for 4 & 6 cyl. Mercruiser, Volvo, OMC For 4 & 6 Cylinder Stern Drive and Inboard Engines. Interchangeable with: GLM 31350 Mallory 9-60067 Mercruiser Stern...

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      OMC Sterndrive Gaskets and Seals are here and in stock.