Namura Piston Kit for 1985-90 Yamaha RD125LC - Bored to 56.20mm -Namura-NX-40010-1 2013 Polaris Ranger 800 4x4 EFI Mid-Size - Upper Drilling may be required in

Drilling may be required in some applications

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Namura Piston Kit for 1985-90 Yamaha RD125LC - Bored to 56.20mm -Namura-NX-40010-1 2013 Polaris Ranger 800 4x4 EFI Mid-Size - Upper Drilling may be required inNamura 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