Meritor R803024 Automatic Slack Adjuster ASA-AY 1.50-10 5.5 Inch Arm

The Meritor R803024 is a genuine automatic slack adjuster designed for heavy-duty commercial truck and trailer drum brake systems. This ASA-AY model features a 1.50-inch spline diameter with 10 splines and a 5.5-inch arm length, engineered for on-highway, linehaul, and vocational applications.

Key Features:

• Stroke-sensing Type 2 automatic slack adjuster with yellow piston
• Self-adjusting system that adjusts with every brake chamber stroke
• Advanced lightweight construction for improved payload capacity
• Self-contained and sealed design to resist contamination
• Pull-pawl design with fewer moving parts for enhanced reliability
• Delivers shorter stopping distances and extended lining life
• Compatible with clevis kit R810009 (sold separately)

This genuine Meritor slack adjuster eliminates the need for frequent manual brake adjustments, reducing maintenance costs while optimizing brake performance. Backed by Meritor's extensive warranty coverage including 3 years/unlimited miles for general applications and up to 5 years/500K miles for linehaul applications.