2006 Blaster Rear axle seal size ??

RomP

New Member
Dec 11, 2018
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Hi all,

I'm replacing bearings and seals for the rear axle.
Ive removed the old seals and actually found to different seal sizes

Koyo 42-62-8 and Koyo 43-62-8

From what Ive found on Google it seems to be the 43-62-8 according to Yamaha part numbers ?

Which is the correct size for both please.
 
I managed to figure it out. This is relevant to the 2006 models, not sure about other models.

Brake Disc side seal = 43-62-8
Sprocket side = 42-62-8

Aftermarket seal kits supply both sides as a 42-62-8 seal...probably not advisable.

Hope this helps someone with same questions in future.
 
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