How can I determine whether my piston is reusable so as to replace just the piston rings?

The most common problem of a piston that needs replacement is in case there are scratches on its body.

What other parts I may need to replace when replacing the piston rings?

To replace the piston rings you need to disassemble the engine, so you also need to replace the cylinder gasket.

$34.79

In stock

Piston Ring Set for TECUMSEH HH120, HH150, OH160, SBH (3.5") [#32241] and related spare parts.

This listing is about a brand new after-market Piston Ring SetTips for safely installing piston rings for TECUMSEHSpare Parts for TECUMSEH / TECNAMOTOR machines engines for one (1) piston. This Piston Ring Set has diameter 3-1/2" (88.9mm) STD, it replaces OEM Part #32241, and fits the below engine models:

Specifications
Country of Origin	Italy
Product Code	1008508
Compatible Brand	TECUMSEH / TECNAMOTOR
Compatible Models	TECUMSEH SBH-SBH-265, SBH-SBH-265A, SBH-SBH-265B, SBH-SBH-265C, SBH-SBH-282, SBH-SBH-293, SBH-SBH-227, SBH-SBH-294, SBH-SBH-294A, HH150, SBH-SBH-294B, SBH-SBH-306, SBH-SBH-306A, HH120, SBH-SBH-245, SBH-SBH-242A, SBH-SBH-223A, SBH-SBH-227A, SBH-SBH-223, SBH-SBH-237, SBH-SBH-237A, SBH-SBH-195, SBH-SBH-241, SBH-SBH-241A, OH160, SBH-SBH-237B, SBH-SBH-241B, SBH-SBH-326, SBH-SBH-306B, SBH-SBH-310, SBH-SBH-310A, SBH-SBH-392A, SBH-SBH-8151B, SBH-SBH-392, SBH-SBH-376B, SBH-SBH-376A, SBH-SBH-242, SBH-SBH-376, SBH-SBH-369B, SBH-SBH-369A, SBH-SBH-369, SBH-SBH-326C, SBH-SBH-326B, SBH-SBH-326A, SBH-SBH-310B
OEM Part #	32241

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