Proline® cylinder piston kit for Stihl back pack blowers. Please match you part with ours for proper fitment; actual pictures are shown. Parts are Not made in China.
Includes:
- Cylinder Head
- Piston
- Piston rings
- Circlips
- Wrist pin
Specs:
- 46mm
Replaces Stihl OEM #:
- 4203 020 1201, 42030201201
Suitable for the following applications:
- BR320, BR 320, BR380, BR 380, BR400, BR 400, BR420, BR 420