Piston Ring STD replaces Husqvarna 503 28 90-50
Piston Ring STD replaces Husqvarna 503 28 90-50
Husqvarna 503 28 90-35Husqvarna 503 28 90-29Husqvarna 503 28 90-50
Fits Models:
Husqvarna 455 and 460 chainsawsCylinder Diameter: 56 mmPiston Size: Std.Ethanol: Not compatible with greater than 10% ethanol fuelPackaged in reusable protective polycarbonate caseCylinder Diameter: 47 mmPiston Size: Std.Ethanol: Not compatible with greater than 10% ethanol fuelPackaged in reusable protective polycarbonate case