Sierra Marine Parts Catalog

308 Head Low Comp. Gasket HP Year Gasket Head Gasket Set HEAD GASKET/GASKET SET APPLICATION Head Low Comp. Gasket HP Year Gasket Head Gasket Set OMC SEA DRIVE Head Low Comp. Gasket HP Year Gasket Head Gasket Set 1.6L 1983-90 18-2956 18-3898 ➀ 18-4303-1 1.8L 1987 18-3837 - - 2.0L 1988-90 18-3866 ➀ - 18-4322 2.5L 1982,84-85 18-2964 18-3896 ➀ 18-4304-1 2.6L 1982-86 18-3801 ➀ 18-3897 ➀ - 2.7L 1987 18-3838 - - 3.0L 1988-90 18-3839 - - 3.6L 1987 18-3840 - - ➀ Two head gaskets required per engine ➁ 1976 G & H Suffix models only ➂ Commercial models also ➃ 1976 A Suffix models only ➄ For 2 cylinder models only ➅ D Suffix models only ➆ 18-2958 Head Gasket required to complete set ➈ Head Gasket Not Available in Gasket Set 1.5 1968-70 18-2884 — — 2, Colt,Jr. 1971-90 18-2884 — — 2.5,3,4,4.5, Ultra,Excel 4 1981-93 18-2888 — — 3 1957-68 18-3841-2 — — 4 1969-80 18-3841-2 — — 4.5 1980 18-3841-2 — — 5 1965-68 18-2961 — — 5 1984-95 18-3800 — — 5.5 1957-58 18-2885 — — 5.5 1959-64 18-2961 — — 6 1965-79 18-2961 — — 6 1984-95 18-3800 — — 6.5 Comm. 1989-90 18-3800 — — 7.5 1957-58 18-2952 — — 7.5 1980-93 18-3800 — — 8 1984-95 18-3800 — — 9.5 1964-73 18-2950 — — 9.9 1974-92 18-2963 — 18-4306 ➁ 10 Comm. 1989-90 18-2963 — 18-4306 14 1988-90 18-2963 — 18-4306 15 1974-92 18-2963 — 18-4306 ➃ 18 1959-73 18-2962 — — 18 Jet 1995-98 18-3803 — 18-4307 20 1981-99 18-3803 — 18-4307 25 1969-76 18-2962 — — 25 1977-78 18-2954 — — 25 ➄ 1979-03 18-3803 — 18-4307 28 1986-96 18-3803 — 18-4307 30 ➄ 1984-03 18-3803 — 18-4307 33 1965-70 18-2951 — — 35 1957-58 18-2951 — — 35 1976-78 18-2954 — — 35 1979-88 18-3803 — 18-4307 35 ➅ 1987 18-3802 — 18-4305 40 1960-80 18-2957 — — 40 Comm. 1981-90 18-2957 — 18-4324 40 1984-97 18-3802 — 18-4305 40 Comm. 1994-97 18-3802 — 18-4305 45 Comm. 1985-97 18-3802 — 18-4305 45SS 1987-90 18-3802 — — 48 1987-97 18-3802 — 18-4305 50 1958-59 — — — 50 1971-75 18-2958 — 18-4305 ➆ 50 1979-80 18-3802 — 18-4318 50 1981-97 18-3802 — 18-4305 55 1968-69 18-2960 18-3895 — 55 1977-79 18-3802 — 18-4318 55 1980-97 18-3802 — 18-4305 55 1995 18-3802 — — 60 1970-71 18-2960 18-3895 — 60 1980-85 18-3802 — 18-4305 60 1986-88 18-2960 18-3895 18-4302 60 1989-97 18-3836 — 18-4321 SST60 1989-90 18-3836 — — 65 1968 — — — 65 1972-73 18-2960 18-3895 18-4300 ➈ 65 Comm. 1984-86 18-2960 — 18-4302 65 Comm. 1987-95 18-3836 — 18-4321 65 Jet 1991-95 18-2956 ➀ 18-3898 ➀ 18-4303-1 70 1974-76 18-2960 18-3895 18-4300 ➈ 70 1977-85 18-2960 18-3895 18-4302 70 1986-97 18-3836 — 18-4321 75 1960-65 18-2959 ➀ — — 75 1975 18-2960 18-3895 18-4300 ➈ 75 1977-88 18-2960 18-3895 18-4302 80 1966-67 18-2959 ➀ — — 80 Jet 1991-96 18-2956 ➀ 18-2956 ➀ 18-4303-1 85 1968-72 18-2959 ➀ — — 85 1979-80,91-95 18-2956 ➀ 18-3898 ➀ 18-4303-1 88 1987-95 18-2956 ➀ 18-3898 ➀ 18-4303-1 90 1964-65 18-2959 ➀ — — 90 1981-95 18-2956 ➀ 18-3898 ➀ 18-4303-1 100 1966-72 18-2959 ➀ — — 100 ➂ 1979-95 18-2956 ➀ 18-3898 ➀ 18-4303-1 1600CC 1988 18-2956 ➀ 18-3898 ➀ 18-4303-1 110 1986-89 18-2956 ➀ 18-3898 ➀ 18-4303-1 115 1969-70 18-2959 ➀ — — 115 1973-77 18-2956 ➀ 18-3898 ➀ — 115 1978-95 18-2956 ➀ 18-3898 ➀ 18-4303-1 120 1985-87 18-3837 ➀ — 18-4310 120 1988-94 18-3866 ➀ — 18-4322 125 Comm. 1992-95 18-3866 ➀ — 18-4322 130 1995-98 18-3866 ➀ — 18-4322 135 1973-76 18-2956 ➀ 18-3898 ➀ 18-4301 140 1977 18-2956 ➀ 18-3898 ➀ 18-4301 140 1978-84 18-2956 ➀ 18-3898 ➀ 18-4303-1 140 1985-87 18-3837 ➀ — 18-4310 140 1988-94 18-3866 ➀ — 18-4322 150 1973-91 18-2964 ➀ 18-3896 ➀ 18-4304-1 155 Comm. 1984-92 18-2964 ➀ 18-3896 ➀ 18-4304-1 2500CC 1988 18-2964 ➀ 18-3896 ➀ 18-4304-1 175 1977-83 18-2964 ➀ 18-3896 ➀ 18-4304-1 175 1986-91 18-3801 ➀ 18-3897 ➀ 18-4309 185 1984-85 18-2964 ➀ 18-3896 ➀ 18-4304-1 185 1990-93 18-3839 ➀ — 18-4323 200 1976-83 18-2964 ➀ 18-3896 ➀ 18-4304-1 200 1986-87 18-3838 ➀ — — 200 ➂ 1988-93 18-3839 ➀ — 18-4323 225 1986-87 18-3838 ➀ — — 225 1988-93 18-3839 ➀ — 18-4323 235 1978-79 18-2964 ➀ 18-3896 ➀ — 235 1980-85 18-3801 ➀ 18-3897 ➀ 18-4309 275/3.6L 1985-87 18-3840 ➀ — — OUTBOARD — JOHNSON/EVINRUDE (OMC/BRP) - Head Gaskets