Specifications: - New All Balls Racing Swing Arm Bearing Kit.
- Kit includes all of the components required to properly rebuild the swing arm bearing assembly for the applications listed below.
- Needle bearing shafts are made with 52100 bearing steel that has been hardened and precision ground.
- All metal bushings are case hardened and plated to prevent wear and corrosion.
- POM composite washer bearings replace thrust needle washers for increased service life and superior resistance to water and dirt.
Applications:1982 Yamaha YZ490 490cc
Replaces these part numbers:Automatic Distributors: AB281143
Lemans Corporation: 1302-0360
MTA Incorporated: AB28-1143
Western Power Sports: 22-81143
WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov
WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
