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305206 / 0305206 Outboard Head Gasket Found on 35hp outboards 1958 & 1959
1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 70hp 75hp 75742S 75743S 75ELR77S 75ER77S 70773S 70EL77S Electric Start
This one has casting number 818763C1 (818763-C3 is another common stamping) The other type of bearing carrier MerCruiser used (On Alpha One Gen I & MR lower units) had casting number 73020-C which is NOT the same as this one as it doesn't have the spot for a Locating Key for the bearing carrier
MerCruiser 3-Groove Pulley 90840 / 90840A1 / 15120T / 15120
MerCruiser 46421A2 140hp 3.0L Valve Cover Rocker GM 120hp 2.5L 4cyl 1964-1972 Exhaust Boots 305206 / 0305206 Outboard HeadPart Number(s) Included MerCruiser 46421A2 46421 (Stamped) Valve Rover Cover (Aluminum) Superseded Equivalent Possibly Related P N: 32732 46421A2 55429A3 (Location of oil breather changed on this model) General Application Compatibility This would have been found on MerCruiser 120hp 2. 5L 4cyl & MerCruiser 140hp 3. 0L 4cyl Models From the late 60's until probably 1969 that did not have the separate big hose for a carburetor flame arrestor vent tube.
US$ 15.26
US$ 26.68
US$ 17.56
US$ 19.54
US$ 10.16