Automatic shut off when fluid reservoir is low

WABCO : 4750150390

Weight 1 kg Dimensions 140 x 113 x 83 mm Cross References KNORR BREMSE : AE4178

or leave both disconnected to have your Triple-R 1250 Beacon act as a high-beam driving light only

Durable injection moulded housing

EBS EBS3165 SLACK ADJUSTER - AUTO - MAN - TRUCK - L & R Wheel And Tyre Tools Automatic shut off when fluidThe 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