Wsm Piston Kit - 74.50 Mm - Polaris 50-310Pk

• Quality and construction that meets or exceeds OEM
• Feature improved E-clip design
• Contain piston, rings, pin and clips
• Additional rings available separately
• Order one per cylinder
• Skirts have a nonabrasive, expansion-retarding MOS2 coating to reduce heat and friction for added power and longevity
• MOS2 coating actually draws heat through piston walls and out the bottom
• Specially hardened tops add strength to ring grooves

Polaris -- Xplorer 300 -- (1998, 1999, 1996, 1997); Polaris -- 300 4x2 -- (1995); Polaris -- Xpress 300 4x2 -- (1996, 1998, 2000, 1997, 1999); Polaris -- Xplorer 300 4x4 -- (1994, 1996, 1995, 1998, 2000, 1999, 1997); Polaris -- Xpress 300 -- (1999, 1996, 1997, 1998); Polaris -- Big Boss 300 6x6 -- (1994)