Namura Piston Kit for 2013-22 Polaris Ranger / RZR / General - 92.96mm - NA-50091-B MPN_01.6228.C Displacement: 397cc

Displacement: 397cc

Interior mesh wall keeps items securely in place

2019 Polaris Ace 570 EPS

NOTE: Cylinder sleeving required

Part Number: 151010  Fused-dual-layer design for a combined increase in performance and protection

Namura Piston Kit for 2013-22 Polaris Ranger / RZR / General - 92.96mm - NA-50091-B MPN_01.6228.C Displacement: 397ccNamura Technologies Piston Kit Namura gives you a higher performance piston without the higher price MOS2 Coated Skirts increase heat transfer and reduce friction to eliminate cold seizures. Higher silicon content reduces expansion rates and increaseswear resistance. Machined Smooth Heads Reflect combustion heat and reduces carbon buildup. Namura piston kits come with the piston, a set of OEM quality rings, a wrist pin, and circlips. Why replace your