Hi, BAX,

I need a part number for a thrust washer.
I am using a 91SX-H. It has 9.5mm shaft OD right in front of the front bearing.

I am looking for the thrust washer that has exactly 9.5mm ID and notch for woodruff key.

The part number in the manual of 91SX-H (46120000) is loose fit. It has 10 mm ID when I check at Tower Hobbies.

Would you be able to tell me the part number for 9.5 mm ID?

Thanks,

We're sorry, but the only thrust washer O.S. specifies for your engine is the one you mentioned.

Bax,

Thank you for the reply.
the thing is that the thrust washer that I have with the engine is 9.5mm which I believe is a geniune OS part since it came with the engine.

Do you think it is possible to use more than 2 thrust washer to this engine?
I need to use them as spacer to push out the drive washer because the engine is 3mm shorter than 91FX.
thanks,