Compression rings for 94667?

by James
(Oregon)

My 94667 will not build pressure above ~60psi. I checked out the gaskets and looked for leaks around the head and all that looks fine but it seems like excessive air might be coming from the breather valve. I believe the piston's compression rings are forcing the higher pressure out through the crankcase. Where can I find some compression rings for replacement?

Comments for Compression rings for 94667?

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Apr 02, 2017
94667 parts
by: Bill

Sorry, there are no OEM parts available anywhere that I know of for the 94667 compressor.

Pull the existing piston rings and measure them; O.D., I.D., thickness etc. Google replacement piston rings, and input the parameters of yours in the various vendor's site.

I expect you will find rings to fit.

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