ALL BALLS SWING ARM BEARING KIT (28-1233) SKI-DOO MX Z 380 FAN output shaft

output shaft

Surface-active chemistry aggressively attaches to engine surfaces and keeps them clean

Chemically resistant polyethylene

ACF-50 AEROSOL

Greater secondary acceleration at high RPMs

ALL BALLS SWING ARM BEARING KIT (28-1233) SKI-DOO MX Z 380 FAN output shaftAll Balls Swing Arm Bearing 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