Yamaha 150 Crankshaft

RushR

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Joined
Jul 10, 2011
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I am putting my 1996'ish Yamaha 150 back together after breaking the crankshaft and have a question.

I have a used crankshaft and need to know if it needs to be mic'd or machined?

I had to replace the two center main bearings (brand new) but was able to re-use the two end bearings.

2 stroke and I'm not sure of the year, 95 or 96

Thanks !!
 
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