Fits Models: Stihl MS 441 chainsaws
Specifications: Bore Size: 50 mm Bore Size 50 mm Includes Piston, rings, pin and clips Ethanol Not compatible with greater than 10% ethanol fuel
Additional Information: Use with 485-779 Muffler Gaskets 485-779 Muffler Gaskets, Use with 623-448 Base Gasket 623-448 Base Gasket, Use with 500-052 Piston Rings STD 500-052 Piston Rings STD
