Namura Technologies NA-10007-4K Top End Repair Kit - 1.00mm Oversize to 79.46mm electrical-lights-accessories-headlight-accessories 1999-2000 Yamaha WR400F

1999-2000 Yamaha WR400F

2021 Polaris Ranger XP 1000 Trail Boss

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Namura Technologies NA-10007-4K Top End Repair Kit - 1.00mm Oversize to 79.46mm electrical-lights-accessories-headlight-accessories 1999-2000 Yamaha WR400FBore: 79. 46mm Sizing: 1. 00mm Oversize Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit. 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