This straight arm slack adjuster comes as a set of 4 identical units for foundation brake service on Mack-spec trucks. It mounts on the brake camshaft and translates air chamber pushrod force into camshaft rotation, letting technicians adjust for shoe lining wear. It is built as a replacement for the applicable Mack component.
Interchanges:
- Mack 745-278303
- EM50110
This unit is sold in packs of 4.
Features
Straight arm slack adjuster design
Sold as a pack of 4 units
Foundation brake component, brake (foundation) product group
Tech Specs
- Part type: Straight Arm Slack Adjuster
- Pack size: 4 pieces
