Proline® piston kit 50mm for Stihl MS441 chainsaws. Please match you part with ours for proper fitment; actual pictures shown. Kit is Not made in China
Includes:
- Piston
- Ring
- Circlips
- Wrist pin
Specs:
- 50mm
Replaces Stihl OEM #
- 1138 030 2003, 11380302003