jim kinser
Petty Officer 3rd Class
- Joined
- Nov 17, 2007
- Messages
- 94
I have a 40 hp merc Ser # E311774 with a bad set of gears. What I need to know is if part #'s are compatable. Part #'s are; 1682-821306T6 and 1682-821306T28 . The only difference I can find is gear ratio.