rear diff oil ?

[OkieBikerDude]

There are three Yamaha dealers within 10 miles of my home and none of them carry the recommended final drive lube. They all said they use Bel-Ray so that's what I have been using. I pruchased my Y.E.S. warrenty from the same dealer that suggested Bel-Ray so if there is a problem, I have the receipt.

OBD

 

[Denver_FJR]

Does anyone actually believe it costs them that much more to make it (actually get it bottled for them)?

Have you ever seen how they get whale ****? Not for the squeemish.

 

[dwhartwell]

It needs to be GL5 80/90

Nope, 80W GL4 not GL5. That's what Yamaha recommends.