Proline® piston rings for select Stihl trimmers. Compare your original rings and OEM part number before ordering to verify proper fitment. Actual product pictures are shown. Parts are not made in China.
Includes:
- Piston rings (2)
Specs:
- Size: 31mm × 1.3mm
- End gap type: Side pin
- Color: Silver
Replaces Stihl OEM #:
- 4123 034 3000, 41230343000