Namura Piston Rings for 1987-06 Yamaha YFZ350 Banshee - 64.70mm - NA-40000-3R 2002 Kawasaki KLF300C Bayou 300 4x4 Powder coated to match the

Powder coated to match the factory finish of your ATV/UTV

Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line Wiseco Piston Kit Part Number 431M07050 Fitment Type Unit Sale Qty Each Style Material Color Size 70

2015 KTM 50 SX

Fitments 2012 KTM 450 SX-F

1993 Yamaha Banshee 350 4x2

Namura Piston Rings for 1987-06 Yamaha YFZ350 Banshee - 64.70mm - NA-40000-3R 2002 Kawasaki KLF300C Bayou 300 4x4 Powder coated to match theNamura Technologies Piston Rings Part Number: NA 40000 3R Piston Rings are an essential part of piston performance, engine efficiency, and durability. Namura piston rings are designed specifically for each application with the best materials and precise fitment. Composed of either a highly ductile cast iron or stainless steel alloy. Quality provide excellent wear resistance and a gas tight seal. Often overlooked and unglamorous, they are an essential