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.

$6.96

In stock

Piston Ring for JOHN DEERE CS36, CS36LE, CS40LE Chainsaws [#PS03679] and related spare parts

This listing is about a brand new after-market top-quality Piston RingTips for safely installing piston rings made by the well-known OEM firm CABER which fits JOHN DEERESpare Parts for JOHN DEERE machines CS36, CS36LE, CS40LE chainsaws, and replaces OEM Part #PS03679.