Johnson Outboard Internal Engine Parts

guidebook

Parts Selection Guide

Find the parts you need

Clear
  • 1) Engine Manufacturer:
  • 2) Part Type:
  • 3) Select Model:
      • 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...

        Add to Cart
      • 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...

        Add to Cart
      • 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...

        Add to Cart
      • Sierra 18-3899 Water Cover Gasket Replaces 0327674
        List Price: $6.49
        Starting At: $4.72

        Sierra 18-3899 Water Cover Gasket Sierra high-quality engine parts are designed to meet OEM specifications and are backed by Sierra's unmatched manufacturer's warranty. For Use on Johnson/Evinrude Engines, For:  20,25, 25C, 30,...

        Add to Cart
      • List Price: $33.99
        Starting At: $25.99

        Sierra 18-3904 Piston Ring for Johnson and Evinrude Engines Sierra replacement engine parts are designed to meet OEM specifications. Standard 3.5 Bore Fits: 85-300 HP 4 & 6 cyl   Interchangeable...

        Add to Cart
      • 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...

        Add to Cart
      • 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...

        Add to Cart
      • 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

        Add to Cart
      • Sierra 18-4075 Rod Bolt Replaces 0308186
        List Price: $4.99
        Starting At: $3.29

        Sierra 18-4075 Rod Bolt Sierra high-quality engine parts are designed to meet OEM specifications and are backed by Sierra's unmatched manufacturer's warranty. For use on Johnson/Evinrude Outboards and OMC Stern Drives. Interchangeable...

        Add to Cart
      • 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...

        Add to Cart
      • 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,...

        Add to Cart
      • Sierra 18-2962 Head Gasket Replaces 0322332
        List Price: $25.49
        Starting At: $16.23

        Sierra 18-2962 Head Gasket for Johnson & Evinrude Outboards Sierra high-quality engine parts are designed to meet OEM specifications. Use for Engine Models: 18hp (1959-73), 25hp (1969-76) Interchangeable with: Johnson/Evinrude...

        Add to Cart
      • Sierra 18-0985 Air Silencer Gasket
        List Price: $7.49
        Starting At: $4.33

        Sierra 18-0985 Air Silencer Gasket  For use on V-4 Johnson/Evinrude Engines Interchangeable with: GLM 33630 Johnson/Evinrude Outboard 321722 Mallory 9-60417

        Add to Cart
      • Sierra 18-0989 Air Silencer Gasket Replaces 0321794
        List Price: $11.99
        Starting At: $6.34

        Sierra 18-0989 Johnson/Evinrude Air Silencer Gasket Sierra high-quality engine parts are designed to meet OEM specifications. For Johnson and Evinrude 3 Cyl. engines. Interchangeable with: GLM 34430 Johnson/Evinrude...

        Add to Cart
      • 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 -...

        Add to Cart
      • 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)...

        Add to Cart
      • Sierra 18-3841-2 Head Gasket Replaces 0203130
        List Price: $6.49
        Starting At: $4.12

        Sierra 18-3841-2 Johnson/Evinrude Head Gasket Sierra high-quality engine parts are designed to meet OEM specifications. For use on Johnson/Evinrude Outboards. Interchangeable with: GLM 34010 Johnson/Evinrude Outboard 203130

        Add to Cart
      • 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...

        Add to Cart