MerCruiser 25136 Shift Shaft Mercury Lower Unit Gearcase 1959-1963 6cyl 700 800 Boat Emblems Horsepower: 25hp 28hp 30hp 33hp

Horsepower: 25hp 28hp 30hp 33hp 35hp 40hp

also the 1990 2

All MerCruiser "470" models (S/N 05195045 & Up) They used a different one prior to this one

on the lower half

0L V8 305 1-Piece Rear Main Seal Engine applications from 1987 to the late 90's (This piston set dates around 1988 at some point in the 90's they switched the pistons with the shorter skirts)

MerCruiser 25136 Shift Shaft Mercury Lower Unit Gearcase 1959-1963 6cyl 700 800 Boat Emblems Horsepower: 25hp 28hp 30hp 33hpPart Number(s) Included MerCruiser Mercury 25136 Lower Shift Shaft General Application Compatibility Early MerCruiser applications (1963 only) Early Mercury 700 & 800 & 850E 6 CYLINDER outboards (1962 1964) Mark 35A (1959) Some others as well very important that you confirm this part's fitment in a parts diagram. Other Details New Old Stock Mercury Part Purchase with confidence!