The PL1132 is a Haldex-style automatic slack adjuster commonly used in heavy-duty truck and trailer air brake systems. It is engineered to maintain proper brake shoe clearance automatically, improving braking consistency and reducing maintenance needs.
Haldex Type 5.5 in Automatic Slack Adjuster, Unclevised
$60.69
Proline HD – Gunite Slack Adjuster, Clearance