All Balls Racing - Swing Arm Bearing & Seal Kit (28-1051) Options:(28-1051) 1988 YAMAHA MOTO-4

1988 YAMAHA MOTO-4

Our heat shield is made up of a rugged aluminum and glass barrier

1/4" magnetic hex drive holds most common driver bits firmly in place

fine-toothing

it’s a revolution

All Balls Racing - Swing Arm Bearing & Seal Kit (28-1051) Options:(28-1051) 1988 YAMAHA MOTO-4All Balls swing arm bearing and seal repair kit. Kit contains all of the components required to properly rebuild the swing arm bearing assembly 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