Jonsered 2077 Turbo Chainsaw Piston Assembly 503 42 08 02 NEW
- 52mm diameter piston kit includes: piston, ring, wrist pin, and keeper clips. 503 42 08-02, 503420802
- New AFTERMARKET part
- Fits Jonsered Jonsereds 2077 Turbo, 2083 II EPA. Partner 7700. Poulan Pro 475. Some 2083 non-EPA had a 54mm cylinder bore so this will not fit those, so if you have a 2083 check your piston size before ordering.