PISTON KIT 05-08 KX250 66.40 B, NAMURA NX-20029-B

Part No. 56-W844.B.NT (oro2u.com)
KAWASAKI KX250 2005 – 2008,
Piston Assembly – 66.40mm Bore – NX-20029-B
High-performance Namura pistons are engineered in the USA, manufactured in Taiwan High-silicon content Hypereutectic cast aluminum material

for less heat expansion, tighter clearances, increased hardness, longer life and reduced scuffing Features machined, smooth piston crowns for reduced carbon buildup, increased horsepower and fuel economy Hard anodized crowns are 75% stronger than non-anodized, providing minimal expansion and reducing the chance of cold seizures when combined with Teflon/Molybdenum coated skirts MOS2 (Teflon/Molybdenum) coated skirts perform at the highest standards, reducing friction and heat 56-W844.B.PX” of the art CNC equipment and use the same low-expansion, low-friction piston alloy all major Japanese engine manufacturers use. – Uses an OEM style tin coating to assist the break-in process when you first start your machine.
REPLACEMENT PARTS. PISTON RINGS. 02.4325, PISTON PIN. ,

power and longevity Namura rings match the OEM design except as noted -B (.0004 in.) and -C (.0008 in.) fractional oversize pistons, available for some applications, extend the life of your expensive cylinder by renewing the original clearance if it’s slightly worn, avoiding an expensive sleeve installation Piston assemblies include ring(s), wrist pin and circlips