Proline® piston kit 42mm for Echo CS500, 500EVL, 500EVLP chainsaws. Our kits meet or exceed OEM specs. Please match you part with ours for proper fitment; actual pictures shown. 100% Satisfaction guaranteed or your money back. This kit is NOT made in china.
Includes:
- Piston
- Piston ring
- Circlips
- Wrist pin
Specs:
- 42mm
Replaces Echo OEM #:
- 10000012330
- 10001012331