1 years
China
Applications:
Polaris Indy/Indy SKS/Indy Classic 1984-1991
Gasket Material Composition Heat-resistant nitrile rubber blended with aramid fiber reinforcement for superior tear and corrosion resistance Total Kit Piece Count 17 pieces, including 2 cylinder head gaskets, 2 cylinder base gaskets, 2 intake manifold gaskets, 2 exhaust gaskets, 4 valve cover gaskets, and 5 assorted sealing O-rings Compatible Engine Type 488cc/500cc liquid-cooled 2-stroke twin cylinder engine Operating Temperature Resistance Range -40°F to 550°F (-40°C to 288°C), engineered to withstand extreme cold and high engine operating heat common in snowmobile use Maximum Sealing Pressure Rating 180 PSI, compatible with both stock and lightly modified (up to 10% horsepower increase) engine builds OE Part Number Cross Reference Direct replacement for Polaris OEM part numbers 3083515, 3083516, 3082972, 3082973 Required Mating Surface Specification 30 to 60 RA (roughness average) surface finish, maximum permitted warpage of 0.003 inches across all sealing surfaces Sealant Requirement No extra sealant needed for stock engine applications when installed to Polaris factory torque specifications Warranty Period 12-month unlimited mileage/usage warranty against manufacturing defects