Mercury 500E 500M 50hp 1963 Gearcase Lower Unit Short Shaft 1626-2040A1 350 450 Exhaust Manifold 1979 1980 1981 1982 1983

1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990

25" (Found on 99356A2)

which was really only half of all subsequent models

2L MPI (s/n 0M340000 and up)

Mercury 500E 500M 50hp 1963 Gearcase Lower Unit Short Shaft 1626-2040A1 350 450 Exhaust Manifold 1979 1980 1981 1982 1983Item Details Removed from a 1963 Mercury 50hp 500E 4cyl (Serial Number: 1553XX8 I cant read some of the numbers) This has been painted black at some point, well the whole outboard was, but originally would have been painted white. No leaks or bad seals found after pressure testing. Filled with fresh gear oil. There has been holes drilled on the fin for a horizontal Stabilizer I'm Pretty Sure is the Short shaft model (The driveshaft housing part