Mercruiser Upper Gearcase R/MR/Alpha One 1.98 Gearset 43-55778A3 120hp 140hp Camshaft 1990: Not compatible

1990: Not compatible

038784 / 0395712 / 0398385 / 043390

The Part Number of Grommet 304019

I'm sure there is a replacement in the included kit if you want to replace this

3L 1978 1979 1980 1981 1982 1983 1984 1985

Mercruiser Upper Gearcase R/MR/Alpha One 1.98 Gearset 43-55778A3 120hp 140hp Camshaft 1990: Not compatibleItem Details All 120hp 2. 5L & 140hp 3. 0L 4cyl applications for Pre Alpha R MR ALPHA ONE Gen I, so 1970 1990 as a general rule. The gear set here is 43 55766 & 43 55778A3 (Sierra equivalent 18 2205) (Also Equivalent to 43 55766A2 43 55766A3 as indicated in earlier parts manuals) 20 24 (tooth count) 1. 98 Ratio for 4 cylinder GM Chevy 120hp 2. 5L 151CID 140hp 3. 0L 181CID 4 cyl Sterndrive engines. Upper Driveshaft Assembly 45 55797 Races for