Proline® piston kit 45mm for Husqvarna 50, 51 chainsaws. Our kits meet or exceed OEM specs. Please match you part with ours for proper fitment; actual pictures shown. 100% Satisfaction guaranteed or your money back. This kit is NOT made in china
Includes:
- Piston
- Ring
- Circlips
- Wrist pin
Specs:
- 45mm
Replaces Husqvarna OEM # 503 16 77-01, 503167701