03434351500
Slack Adjuster Repair Kit
SAF-Holland

Slack Adjuster Repair Kit provides a complete, field-ready package to rejuvenate braking system timing and response. The kit typically includes essential components such as bushings, seals, pins, and wear plates tailored to common SAF-Holland assemblies, enabling restoration of correct braking arm travel and return spring tension. By replacing worn or damaged elements, technicians can recover accurate brake shoe alignment, reduce excessive pedal travel, and restore predictable drag characteristics. The result is improved stopping power, safer deceleration profiles, and a lower likelihood of wheel-lock or uneven pad wear under heavy loads. This kit supports proactive maintenance strategies, helping fleets avoid costly brake overheating and rotor damage. Proper use requires adherence to OEM torque specs and brake-in procedures to ensure life-long reliability. Source One Parts Center.