WABCO : 4253540000

housed in a heavy-duty power case

0 Inner Diameter 2 [mm] 170

and a top LED light

520531210000

EBS EBS3700 SLACK ADJUSTER - AUTO - DAF Pliers & Grips WABCO : 4253540000The Automatic Slack Adjuster (ASA) is a vital part of the foundation brake acting as a lever, forming the connection between the actuator & the camshaft. When the brake is applied the actuator moves the ASA forward. The worm wheel rotates the camshaft, in turn moving the brake lining toward the brake drum & diss engages when it reaches the drum. When the brake is released the reacting force drops & the ASA mechanism re engages. If excess clearance