WMP Swingarm Bearing Kit SIZE_11 The 17 mm nut is

The 17 mm nut is crossed-drilled so racers can safety wire the filter to their bike

and fuel flow and increases the life of your fuel pump

52400-HN5-N01

constructed from SCM420 chromoly steel alloy (front) & C45 high carbon steel with a electroplated Zinc finish (rear) paired with a high-quality O-ring RK chain this kit has everything you need to replace your old warped and stretched chain and sprockets

WMP Swingarm Bearing Kit SIZE_11 The 17 mm nut isThe Whites Swing Arm Kit includes all bearings, seals, shafts, bushings and thrust bearings to completely replace and repair your swingarm bearings. All bearing shafts are constructed from hardened 52100 bearing steel while all steel spacers are case hardened and plated for durability and corrosion resistance. Features: Complete OEM replacement bearing kit. Bearing shafts are constructed from hardened 52100 bearing steel. Steel spacers are case