Swing Arm Bearing Kit 28-1226 Colour_White SP12 is designed for use

SP12 is designed for use in performance-oriented car engines

it comes to you pre-conditioned and fully charged for optimum performance and ready to install out of the box

The 98% pure copper core delivers increased heat dissipation for more reliable starts and reduced risk of overheating

Interior Diameter: 35 mm

Swing Arm Bearing Kit 28-1226 Colour_White SP12 is designed for useHands down, the most complete line of swing arm bearing and seal kits! Kit contains all of the components required to properly rebuild the swing arm bearing assembly. Needle bearing shafts are made with SCM415 42 bearing steel that has been hardened and precision ground. All metal bushings are case hardened and plated to prevent wear and corrosion. Includes: Needle Bearing Shaft (4x) Needle Bearing (4x)