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Johnson Outboard Gasket Sets

      • Sierra 18-2945-9 Drain Screw Gasket (2Pk) Replaces 12-191833
        List Price: $2.78
        Starting At: $1.53

        Sierra 18-2945-9 Drain Screw Gasket (2 pack) This Sierra 18-2945 Drain Screw Gasket is used with 3/8-16 drain/fill screw found on all Mercruiser and most Mercury/Mariner O/Bs. This gasket is used in most lower units and sea water pumps. Sold as a 2...

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      • Sierra 18-4248 Drain/Fill Plug Washer Replaces 0311598
        List Price: $0.89
        Now: $0.67

        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 18-2956 Head Gasket Replaces 0318358
        List Price: $22.49
        Starting At: $12.53

        Head Gasket for Johnson & Evinrude Use for Engine Models: 65 Jet (1991-95) 2 head gaskets required per engine 75hp (1960-65), 80 Jet (1991-96) 2 head gaskets required per engine 85hp (1979-801,91-95) 2 head gaskets required per engine 88hp...

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      • Sierra 18-3803 Head Gasket Replaces 0765012
        List Price: $21.49
        Starting At: $14.99

        Sierra 18-3803 Head Gasket for Johnson & Evinrude Outboards Sierra high-quality engine parts are designed to meet OEM specifications.  Interchangeable with: GLM 34570 Johnson/Evinrude...

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      • Sierra 18-2964 Head Gasket Replaces 0766779
        List Price: $31.49
        Starting At: $20.45

        Sierra 18-2964 Head Gasket for Johnson & Evinrude Use on Engine Models: 150hp (1973-91). 2 head gaskets required per engine,  155hp Comm. (1984-92), 2 head gaskets required per engine,  2500CC (1988), 2 head gaskets required per...

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      • Sierra 18-2961 Head Gasket Replaces 0329103
        List Price: $14.49
        Starting At: $8.30

        Head Gasket for Johnson & Evinrude   Use for Engine Models: 5hp (1984-85), 5.5hp (1959-64), 6hp (1965-79) Replaces:  OMC-0329103, GLM-33830, Redline-RL2961

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      • Sierra 18-2963 Head Gasket
        List Price: $12.99
        Starting At: $8.58

        Sierra 18-2963 Head Gasket  For use on Johnson/Evinrude Outboard Engines, Models 9.9hp (1974-92), 10hp Comm. (1989-90), 14hp (1988-90),15hp (1974-92) Interchangeable with: GLM 34140 Johnson/Evinrude...

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      • Sierra 18-4306 Powerhead Gasket Set Replaces 0394546
        List Price: $35.49
        Starting At: $24.15

        Powerhead Gasket Set for Johnson & Evinrude Kit Contains: 18-0850 Fuel Pump Mounting Gasket O.E.#303615, 18-0122 Outer Leaf Plate Gasket O.E.#325260, 18-0961 Carburetor to Intake Manifold Gasket O.E.#318932, 18-0967 By-Pass Cover Gasket O.E.#319332,...

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      • Sierra 18-4303-1 Powerhead Gasket Set Replaces 0439085
        List Price: $130.49
        Starting At: $87.95

        Powerhead Gasket Set for Johnson & Evinrude Kit Includes: 18-0850 - Fuel Pump Mounting Gasket 18-2876 - By-Pass Cover Gaskets 18-2866 - Exhaust Cover Gaskets 18-0953 - Water Passage Gasket 18-0117 - Exhaust Plate Gasket 18-2873 - Gaskets 18-2956 -...

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      • Sierra 18-4304-1 Powerhead Gasket Set Replaces 0391988
        List Price: $137.49
        Starting At: $104.49

        Powerhead Gasket Set for Johnson & Evinrude Applications: 150 1973-91 155 Comm. 1984-92 2500CC 1988 175 1977-83 185 1984-85 200 1976-83   Kit Includes: 18-2549 Exhaust Plate Gasket 18-2876 By-Pass Cover Gasket 18-2544 Water Jacket Cover...

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      • Sierra 18-3802 Head Gasket
        List Price: $35.49
        Starting At: $22.45

        Head Gasket for Johnson & Evinrude Use on Engine Models:  35hp (1987) D Suffix Models Only, 40hp (1984-97), 40 Comm. (1994-97), 45 Comm. (1985-97), 45SS (1987-90), 48hp (1987-97), 50hp (1979-80)(1981-97), 55hp (1977-79)(1980-97)(1995), 60hp (1980-85)...

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      • Sierra 18-3836 Head Gasket Replaces 0329836
        List Price: $28.99
        Starting At: $19.45

        Sierra 18-3836 Johnson/Evinrude Head Gasket  Use on Engine Models: 60hp (1989-97), SST60 (1989-90),  65 Comm. (1987-95), 70hp (1986-97) Interchangeable with: GLM 34280 Johnson/Evinrude Outboard 329836 Mallory 9-63821

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      • Sierra 18-2960 Head Gasket Replaces 0313413
        List Price: $26.99
        Starting At: $17.95

        Sierra 18-2960 Head Gasket for Johnson & Evinrude Outboards Sierra high-quality engine parts are designed to meet OEM specifications and are backed by Sierra's unmatched manufacturer's warranty. Use for Engine Models: 55hp (1968-69),  60hp...

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      • Sierra 18-29451-9 Drain Screw Gasket (50Pk)
        List Price: $47.49
        Starting At: $34.45

        Drain Screws Gaskets for Mercruiser, Mercury, OMC (50 pk) Replaces: GLM - 21170 Mallory - 9-60101 Merc - 12-19183-3 Redline - RL2945  

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      • Sierra 18-2950 Head Gasket Replaces 0766870
        List Price: $20.49
        Starting At: $13.18

        Sierra 18-2950 Head Gasket for Johnson & Evinrude Sierra replacement head gasket for Johnson/Evinrude Outboards. Use for Engine Models: 9.5 (1964-73) Interchangeable with: Johnson/Evinrude Outboard 309612 766870

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      • Sierra 18-2952 Head Gasket
        List Price: $16.49
        Starting At: $10.24

        Sierra 18-2952 Head Gasket for Johnson & Evinrude Outboards Sierra high-quality engine parts are designed to meet OEM specifications. For Johnson/Evinrude Outboard engines. Interchangeable with: Johnson/Evinrude...

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      • Sierra 18-2884 Head Gasket
        List Price: $5.49
        Starting At: $4.25

        Head Gasket for Johnson/Evinrude Use for Engine Models:  1.5hp (1968-70),  2hp, colt, Jr. (1971-90)  Replaces: OMC 0313782, GLM 33850, Redline RL2884.

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      • Sierra 18-2885 Head Gasket
        List Price: $9.49
        Starting At: $5.03

        Sierra 18-2885 Head Gasket for Johnson & Evinrude Sierra high-quality replacement head gasket for Johnson/Evinrude Outboards. Interchangeable with: Johnson/Evinrude Outboard 303438 Application: Johnson/Evinrude...

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      • Sierra 18-4302 Powerhead Gasket Set Replaces 0439084
        List Price: $128.49
        Starting At: $99.95

        Powerhead Gasket Set for Johnson & Evinrude Kit Includes: 18-2960 - Head Gasket 18-2865 - Adapter to Powerhead Gasket 18-0951 - Carb to Manifold Gasket 18-2543 - Water Jacket Gasket 18-0989 - Air Silencer Gasket 18-0118 - Carburetor Gaskets 18-0102...

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      Johnson Outboard Gaskets and Seals