Harley Davidson Twin

KB Pistons Piston Kit – Twin Cam KB411.000. Manufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloy. Allows a tighter fit and longer piston and ring life. Diamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch. 0005 tolerances from piston to piston. Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings. KB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions included with piston for correct piston clearance. Due to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation. For MORE GREAT DEALS on powersports parts and accessories! Your friends at MOTOMENTUM appreciate your Business! Were still the same family owned and operated business you know and love. With our growing parts list the Classic Cycle Parts name just didnt seem to fit us anymore. Whether its an impeller for a personal watercraft, a hyfax for a snowmobile, or tires for your UTV, we have you covered! With over 400,000 parts, we have what it takes to keep you moving forward.

pistons

kb411000, piston, pistons, twin