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crank and case mismatch

751 views 3 replies 3 participants last post by  NateP 
#1 ·
These photos are from a polaris 488.I bought the crank and case seperately. I think the crank is the narrow bearing variety and the case for a wide bearing.
I'm thinking there are pins in the bearing races that should drop into predrilled holes in the bottom of the case, which they dont.
 
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#2 ·
bluevoyageur said:
These photos are from a polaris 488.I bought the crank and case seperately. I think the crank is the narrow bearing variety and the case for a wide bearing.
I'm thinking there are pins in the bearing races that should drop into predrilled holes in the bottom of the case, which they dont.
Also, Can I get a rebuild kit to make it fit and be right?
 
#3 ·
Can you get a picture of these bearing braces you're talking about? And less blurry, it's tough to see the full size photo.

Have you tried the fit with the crank seal in place?
 
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