Mercury water pump impact tool

[DeepCMark58A]

Had a heck of a time getting the cover off my 1960 400 water pump, so I made a tool to go over the drive shaft and allow an impact wrench to get the cover off without damaging it.

 

[merc850]

When you put it together use some anti-corrosion grease on the threads because you'll be removing it again someday.