Yamaha XS650B TACHOMETER GEAR TX650A - XS650B - C Diagram

[Niels B]

Anyone know the OD and thickness of this washer circled here ? I know it’s available, however I may have a fit among all my various shims and washers, problem is I don’t know the correct size, thought there was a way to read it of from the parts list, however only figured it out when I comes to bolts

 

[GLJ]

I can't tell you the size offhand but I can tell you a normal washer with the right ID will not work, the OD will be to big. They are available from Yamaha or EBay.
https://www.ebay.com/itm/2951121535...nc4EnaUbXT1ppsEDkWztQ5yU6EEr|tkp:BFBM6PzunI1j

 

[5twins]

The original was an 8mm I.D. x 11 to 12mm O.D. x 1mm thick.

 

[Niels B]

Thanks guys - I’ll look at my shim stash. GLJ was aware a regular washer wouldn’t work due to OD as you state - however have a bunch of odd end washer / shims so was hoping I had one that would fit among those, my main concern was the thickness and OD.