Automatic Slack Adjuster CB21103 for truck parts

1.It can be easily wound back to allow the brakes to be serviced.
2.It is well sealed against dirt and moisture.
3.It is easy to check that it is functioning correctly when installed.
4.Its operation is not affected by the elasticity of the brake system.

number of teeth: 24
Spline-Teeth : 1 1/2"-10
Arm Lenth (Hole distance): 5"-6"
type: Straight
Automatic Slack Adjuster CB21103 for truck parts