YINETTECH 50mm Chainsaw Piston Kit Replace OEM 503691271 503 69 12-71 Compatible with Husqvarna 372 372XP

["- Fitment Compatible with Husqvarna 372 372XP for 50mm cylinders confirm bore and model before purchase","- Replace Numbers replace OEM 503691271 and replace OEM 503 69 12-71 for cross reference compare to current part markings","- Complete Kit Aluminum alloy piston 2 rings 1 wrist pin 2 circlips precision surfaces support sealing and reliability","- Performance Restores compression reduces blow by aids cold starts and helps recover cutting power after service","- Use Cases Suitable for routine maintenance top end rebuilds forestry firewood farm and yard tasks"]