Posted by Tom Petroff (IL) [108.162.216.13] on Tuesday, March 28, 2017 at 12:45:41 :
In Reply to: square o ring on oil pump cover. posted by Glen of Idaho [108.162.246.98] on Tuesday, March 28, 2017 at 11:13:02 :
Glen
I have used a O ring on my M37.
Went through my assortment until I found One that fit nice.
No problem.
Tom
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