All Balls Swing Arm Bearing & Seal Kit For KTM EXC 400 1994 Dirt > Sherco > SE-R 300 Factory > 2017 you can see how it

you can see how it works in the video below

Description QTY per Kit Seal 1 Bushing 1 O'Ring 1

allowing water and dirt to pass through and contaminate the bearing

Fork Seal Dimensions: 45x57

Description QTY per Kit Bushing 2 Bushing 4 Needle Bearing Shaft 1 Needle Bearing Shaft 1 Needle Bearing Shaft 1 Needle Bearing 6 Seal 2 Seal 2 Seal 4 Washer 4 Spherical Bearing 1

All Balls Swing Arm Bearing & Seal Kit For KTM EXC 400 1994 Dirt > Sherco > SE-R 300 Factory > 2017 you can see how itSpecifications The most comprehensive line of Off Road and ATV Swingarm Linkage kits available anywhere. One kit does it all! All of the bearings, seals, shafts, bushings, thrust bearings (if required) in one all inclusive kit in order to do the job correctly and completely. All bearing shafts manufactured with 52100 bearing steel that is hardened and centerless ground for a precision fit and extended wear. All steel spacers are case hardened and