Question about 2003 Yamaha YZ 125
Best thing to do is order one through your bike shop. Generally the threads on the crankshaft are of a particular thread size specific to Yamaha, Honda etc. and sourcing a nut from elsewhere is near impossible. They have to be balanced and are sometimes a left turning thread, and generally comform to a specific wall size for best fit on the parts. Trying to to replicate the nut would be a metter of trial and error. They are not that much more expensive than from a hardware store. The link below has the parts available or links to similar sellers. Cheers!
Posted on Sep 29, 2010
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Posted on Jan 02, 2017
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