Proline® piston kit 50mm for Stihl TS410 TS420 saws. Please match you part with ours for proper fitment; actual pictures shown. This kit is Not made in China
Includes:
- Piston
- Ring
- Circlips
- Wrist pin
Specs:
- 50mm
Replaces Stihl OEM #:
- 4238 030 2003, 42380302003