Slack Adjuster R803049

positive OEM
Meritor
Part# R803049
note
Automatic slack adjuster for maintaining brake clearance in heavy-duty air brakes.
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Description

The Meritor 1.5" 28-Spline Automatic Slack Adjuster (R803049) is a mechanical component that automatically maintains proper brake slack in heavy-duty vehicle air brake systems. It adjusts brake clearance without manual intervention, ensuring consistent brake engagement and performance under varying operating conditions.

Key Specifications

  • Application: Heavy-duty trucks, trailers, buses
  • Function: Automatic brake slack adjustment
  • Compatibility: Foundation brake systems with 1.50" spline diameter, 28 splines
  • Construction: Steel housing, wear-resistant internal components
  • Features: Stroke sensing, unclevised, 5.5" arm length, yellow piston, drum brake type
  • Quality: OEM Meritor part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

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More Information

Current Part# R803049
Type OEM
Part# variations TDA R803049,
TDAR803049
Manufacturer Meritor
Warranty Standard Manufacturer Warranty