Proline® piston kit for Echo CS-4400 chainsaws. Please match you part with ours for proper fitment; actual pictures shown. This kit is Not made in China.
Includes:
- Piston
- Piston ring
- Circlips
- Wrist pin
Specs:
- 43mm
Replaces Echo OEM #:
- 10000038932
- 10000038930
- 10000038931