Mercruiser Pre Alpha 1 MR One Trim Arms Cylinders Rubber bushings Pins Pivot Cooling System & Hoses Possible years and models

Possible years and models

Item Details & Compatibility Removed from a 1963 Mercury 50hp 500E 4cyl (Serial Number: 1553XX8 - I cant read some of the numbers)

5hp Model 4209 with Serial Number 01750

Please ensure that yours is the same length as this

Mercruiser Pre Alpha 1 MR One Trim Arms Cylinders Rubber bushings Pins Pivot Cooling System & Hoses Possible years and modelsItem Details For use with all Pre Alpha One Units (1960's until 1982) 5 8" inside hole diameter Price is for a set of 4 (with average condition being like the ones pictured aka might have a rough exterior edge, but functional and rubber is in good shape yet) Save on shipping if you buy more than one set of 2. 23 89574 (Need more than the listed quantity available? please contact me!)