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ATV .020" (.5 mm) Top End Rebuild Kit for Polaris 300
Part #: 54-310-12
List Price: $152.66Our Price: $87.44
WSM Performance Parts top end engine rebuild kit
Quality and construction that meets or exceeds OEM
Includes Piston(s), pins, clips, rings, head, base, intake exhaust gaskets and needle bearings
Fits Polaris 300cc ATV engines