Namura pistons are made to exact OEM specifications and are direct replacements for OEM pistons with no modifications or dimensional adjustments needed
Top-end kits come with the piston(s) individually wrapped, a set of OEM quality rings packed in their own box, wrist pin(s), circlips and include head, base and other necessary gaskets, O-rings and valve guide seals, as required
Namura pistons have MOS2 (Molybdenum/Teflon) skirt coatings, high-silicon aluminum and anodized domes
A, B and C top-end piston kits are available to help extend the life of expensive Nikasil, SCEM, Boron Composite and Ceramic Cylinders
Namura rings are made by Riken, the world's largest OEM manufacturer and are the same OEM rings used on more motorcycles and ATV's than any other brand
NAMURA NA-50000 Standard Piston Kit for Polaris 250 , Silver
KWD 24
NA-10007R, Piston Rings for Honda Rancher 350 2x4 & 4x4 Standard Bore 78.5mm
KWD 8.500
Replacement for Honda Dinli e-ton Yerf Dog Yamaha Polaris Arctic Cat ATV Steering Bushing Made in USA Aftermarket (1)
KWD 3.500
NA-50005 Piston Kit
KWD 33
