1 years
China
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Complete Gasket Kit with Oil Seals for Polaris
Applications:
Polaris Starfire 1973 - 1976
Compatible Engine Displacement 340cc, 440cc (matches factory original Polaris Starfire engine variants) Gasket Material Composition High-temperature nitrile rubber coated steel, paper composite, and silicone foam for optimized heat and chemical resistance Oil Seal Material Premium nitrile butadiene rubber (NBR) fitted with corrosion-resistant steel garter springs Total Number of Kit Components 42 pieces, including all required gaskets, o-rings, and oil seals for a full engine and transmission rebuild Operating Temperature Resistance Range -40°F to 500°F (-40°C to 260°C) for sustained operation without warping, cracking, or leakage Fluid Resistance Properties Resistant to gasoline, ethanol fuel blends, 2-stroke engine oil, coolant, and exhaust residue corrosion Recommended Application Scenarios Full engine rebuild, top-end refresh, sealing leak repair, and vintage snowmobile restoration projects Modified Vehicle Fitment Note Not compatible with Polaris Starfire units fitted with aftermarket swapped engines or modified crankcases Warranty Coverage 12-month manufacturer limited warranty against material defects and workmanship flaws