Piston Rings STD Piston Size: Std. Piston Size Std. Cylinder Diameter 51 mm Ethanol Not compatible with greater than 10% ethanol fuelPackaged in reusable protective polycarbonate case Use with 632-877 Cylinder Assembly 632-877 Cylinder Assembly, Use with 632-732 Cylinder Assembly 632-732 Cylinder Assembly
Piston Rings STD
Specs:
Piston Size: Std. Piston Size Std. Cylinder Diameter 51 mm Ethanol Not compatible with greater than 10% ethanol fuelPackaged in reusable protective polycarbonate case
Fits Models:
OEM Cross Reference:
Husqvarna 522990101
