The Turner Performance Products Swingarm Bearing Kit contains all of the bearings, bushings and seals to rebuild your swingarm bearings. Contains all the bearings, shafts, seals and bushings required to rebuild a swing arm to factory specifications. Manufactured from 51200 bearing steel for improved performance and extended life. Bushings are case hardened and plated to prevent wear and corrosion. Features POM composite washers in place of the thrust needle washers. POM composite washers offer superior resistance to dirt, water and lack of lubrication which are all factors leading to premature failure. Note: Kit contents will vary by fitment and are subject to change. Detailed Specifications: Bushing(s): 4. Needle bearing(s): 4. Needle bearing shaft(s): 2. Seal(s): 8. Washer(s): 4.