All Balls Swing Arm Bearing Kit for Yamaha WR250F / YZ450F Models - 28-1158 feed-mpn-646M04750 (2) 12x18x5 Seal

(2) 12x18x5 Seal

1978-82 Yamaha XT500

Part Number: 450-156

2016 Honda TRX420TE1 Rancher ES

All Balls Swing Arm Bearing Kit for Yamaha WR250F / YZ450F Models - 28-1158 feed-mpn-646M04750 (2) 12x18x5 SealAll Balls Racing Swing Arm Bearing Kit Part Number: 28 1158 Contains all of the bearings, shafts, seals and bushings required to rebuild a swing arm to factory specifications Manufactured from 52100 bearing steel for improved performance and extended life Feature Teflon D coated washers in place of the thrust needle bearings Teflon D coated washers offer superior resistance to dirt, water and lack of lubrication which are all factors leading to