Proline® piston rings for select Husqvarna and Partner chainsaws and cut-off saws. Please verify your OEM part number for proper fitment. Actual pictures shown. Parts are not made in China.
Includes:
- Piston rings (2)
Specs:
- Size: 51mm × 1.2mm
- End gap type: Side pin
- Color: Silver
Replaces Husqvarna / Partner OEM #:
- 503 28 90-47, 503289047
- 522 99 01-01, 522990101