Mercury Outboard 450 45hp 500 50hp 31093 1963 Exhaust Housing Extension Tube Oil Pans you can see it real

you can see it real well in picture 7

I'm Pretty Sure is the Short shaft model (The driveshaft housing part numbers were for the short model)

) GM 305 V-8 1977)

MerCruiser Part numbers 95861 / 53290 / 53290A1 & 96705A1

1982 1983 1984 1985 1986 1987 1988 1989 1990 1991

Mercury Outboard 450 45hp 500 50hp 31093 1963 Exhaust Housing Extension Tube Oil Pans you can see it realItem Details & Compatibility Removed from a 1963 Mercury 50hp 500E 4cyl (Serial Number: 1553XX8 I cant read some of the numbers) 31093 Midsection Exhaust Housing Extension Tube (Short Shaft) Might be compatible with other outboards & horsepowers from this time period. If you are unsure please contact me or consult your outboards parts manual. Condition Notes Good condition Freshwater Used Parts Additional Notes If you are unsure if this will work for