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MH 25 Piston

I am looking for one good piston for an unstyled MH 25. If anyone has one they would sell let me know.  765 561-2561.

Thanks,   Tom

RE:MH 25 Piston

Would that be the same as a 20/30

RE:MH 25 Piston

A 20-30 is not the same but thanks anyway.
 

RE:MH 25 Piston

Part number in the Wallis 20-30, MH 20-30 and unstyled 25 parts book are all the same. 4427A for standard piston and 4576A for high altitude piston.
I had been told the pistons were the same but have never had them side by side to tell.
Wayne