Mercruiser 140 I/O help

Kootenay

Recruit
Joined
Oct 5, 2008
Messages
4
I have a 140 I/O mercruiser and I need to replace the prop shaft seal. Are there any special tools needed for the job. Sure can use some feed back on this.
 

achris

More fish than mountain goat
Joined
May 19, 2004
Messages
27,468
Re: Mercruiser 140 I/O help

You've going to need a cover nut tool, a press, and the manual. And depending on whether it's an Alpha or 'pre-alpha' you may also need the drive shaft bearing retainer tool.

Chris........
 
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