Fits Models: Stihl 029 and MS290 chainsaws
Specifications: Bore Size: 46 mm Bore Size 46 mm Includes Piston, rings, pin and clips Ethanol Not compatible with greater than 10% ethanol fuelBase gasket not available, use 751-708 Gray Silicone RTV gasket maker
Additional Information: Use with 500-224 Piston Rings STD 500-224 Piston Rings STD, Use with 635-221 Intake Manifold 635-221 Intake Manifold, Use with 751-708 Gray Silicone RTV Oxime Gasket Maker 751-708 Gray Silicone RTV Oxime Gasket Maker, Use with 751-045 Ring Compressor Kit 751-045 Ring Compressor Kit