Transmission Bearing Help

Supracool

New Member
May 12, 2018
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I have rebuilt a few blasters with help from KOR, and I have recently got another set of blasters that I'm going to rebuild.

I need to replace the transmission bearings and balancer bearings in one of them. The motor is not the original motor for the 2006 frame so I do not know which hotrods transmission bearing kit to buy or if I should even go to Yamaha and order all of the bearings.

The part numbers from Hotrods, 1988-1997- tbk0073

The part numbers from Hotrods, 1998-2006- tbk0074

I looked up the bearing part numbers through the Yamaha manual and did not notice any differences. So I am confused why there are different part numbers through hotrods.

If there are any measurements that I can take or subtle hints to confirm what year my motor is I will try that also.
 
from 88-06 the engines and every part in them are identical
you could just order the bearings from KOR and be 100% sure they are correct and OEM or better quality !