Piston Rings STD replaces Husqvarna 503 28 90-42
Piston Rings STD replaces Husqvarna 503 28 90-42
Husqvarna 502 17 41-01Husqvarna 503 28 90-10Husqvarna 505 26 60-65Husqvarna 503 28 90-42
Fits Models:
Husqvarna 362 and 372 chainsawsCylinder Diameter: 44 mmPiston Size: Std.Ethanol: Not compatible with greater than 10% ethanol fuelPackaged in reusable protective polycarbonate caseCylinder Diameter: 50 mmPiston Size: Std.Ethanol: Not compatible with greater than 10% ethanol fuelPackaged in reusable protective polycarbonate case