Namura Oversized Piston Kit for 1999-20 Yamaha YZ250 models - 67.35mm - NX-40025-4 2000 Suzuki LT-A500F Quadmaster If your Suzuki still utilizes

If your Suzuki still utilizes the OEM regulator and rectifier we highly recommend also replacing these units with our modern regulator/rectifier (Sold Separately)

Type TC Nitrile Elastomer wheel seals are specifically designed to keep out water and dirt

Part Number: 611407

2014 Arctic Cat 400

1997 Yamaha WVT1100 WaveVenture 1100

Namura Oversized Piston Kit for 1999-20 Yamaha YZ250 models - 67.35mm - NX-40025-4 2000 Suzuki LT-A500F Quadmaster If your Suzuki still utilizesNamura 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