Namura Forged Piston Kit for 2001-04 Yamaha YZ250F / WR250F - 76.95mm - FX-40032-B 2016 Honda GL1800HPM Gold Wing Audio/Comfort 2006 Polaris 550 Classic

2006 Polaris 550 Classic

2009 Polaris Sportsman 850 XP EPS

2005 Arctic Cat F 7 Firecat 128"

1981 Suzuki DR500

Namura Forged Piston Kit for 2001-04 Yamaha YZ250F / WR250F - 76.95mm - FX-40032-B 2016 Honda GL1800HPM Gold Wing Audio/Comfort 2006 Polaris 550 ClassicNamura Forged Piston Kit Namura Forged pistons offer dyno proven gains in performance and durability over industry standard 4032 forged pistons. Namura's exclusive forged alloy offers lower expansion rates, allowing for tighter build tolerances and superior tensile and yield strength at operating temperatures. Hard anodized domes for reduced carbon build up and heat resistance and M0S2 coated skirts for excellent break in protection and properties.