Honda GX340 and GX390 genuine OEM piston rings (thin).
These piston rings do not fit all Honda GX340 and GX390 engines. These piston rings fit new style Honda GX340 and GX390 that uses a thin piston. Honda small engine parts are serial number specific to the engine, and part number specific. Please call us to confirm fitment.
- Genuine Honda part
- Honda 13010-Z5R-004
- Fits GX340 and GX390 new style with thin piston only
- These piston rings do not fit all Honda GX340 and GX390 engines. These piston rings fit new style Honda GX340 and GX390 that uses a thin piston
- If you're unsure if your engine requires a new style or old style piston, please contact us with your serial number for fitment confirmation
- Fits Honda GX340 and GX390
