12HT throttle shaft gasket / bushing

[Kmehr]

I have a boost leak from my throttle shaft on my 12HT. Pulled the seal out and ordered a bunch of random ones from 123bearing and none of them fit. Surely someone has had this issue before and has a solution or source?

I’m going to try the plate from my spare motor, but am worried the seal is the same age and will have the same issue.

 

[Kmehr]

Swapped in my spare an no leak, but still an awful throttle related squeal I haven’t figured out that sure as hell sounds like air escaping somewhere. Will update if I find a fitting gasket.

 

[relaxedcruiser]

Could you not track down a generic oil seal with the given measurements ?

 

[Kmehr]

I bought a handful and none worked.