Namura Technologies NA-50012 Piston Kit - Standard Bore 86.93mm engine-gaskets-seals-head-o-rings 2024 Polaris XPEDITION ADV Premium

2024 Polaris XPEDITION ADV Premium

1998-1999 Ski-Doo Mach Z

2017-2019 Honda CRF450R

Buckle system features memory and a quick release/

Namura Technologies NA-50012 Piston Kit - Standard Bore 86.93mm engine-gaskets-seals-head-o-rings 2024 Polaris XPEDITION ADV PremiumBore: 86. 93mm Compression: Standard Compression Sizing: Standard Bore 2 pistons required per machine. MOS2 (Teflon Molybdenum) Coated Skirts A rolled on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures. Machined Smooth Heads Reflects combustion heat and reduces carbon buildup, protecting the top of the piston.