Name this O-ring.

[itsatoy]

Can someone tell me what the official name is for this O-ring? Its under the cam cover bracket or whatever its called. The one on the other side is missing and I can't seem to find it on mikesxs.com. If I could get it at an auto parts store that would be even better. XS650SH if that matters.

 

[TwoManyXS1Bs]

"Cam cover o-ring" comes to mind...

 

[ippytattoo]

http://www.partzilla.com/parts/detail/yamaha/YP-93210-45150-00.html Part# 93210-45150-00 still available from Yamaha, and the name and dimensions posted on mikesxs: Cylinder end cover housing O-Ring 2.3 x 45 # 93210-
45150

 

[5twins]

An American o-ring 3/32" thick x 1 13/16" I.D. will fit and work. Notice your original is orange. That means it's silicone. This is a high heat area. A normal Buna-N o-ring may not hold up. I would get at least Viton. Personally, I'm buying some silicone ones from McMaster-Carr.

 

[itsatoy]

Thanks guys, so can this be had at Advanced Auto or somewhere like that?

edit: I just went ahead and ordered a pack of silicone rings from mcmaster-carr. Thanks again 5twins.