Air Brake Assembly - Asa 1.50-28 R803209

positive OEM
Part# R803209
Automatic slack adjuster for air brake systems on heavy-duty trucks.
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Description

The Meritor AY-ASA 1.50-28 Automatic Slack Adjuster Assembly (R803209) is a mechanical component designed to maintain proper brake shoe-to-drum clearance in air brake systems. It automatically adjusts brake slack to ensure consistent braking performance and safety in commercial vehicle applications.

Key Specifications

  • Application: Air brake systems on heavy-duty trucks
  • Function: Automatic adjustment of brake slack
  • Compatibility: Commercial vehicles with 1.50-inch diameter, 28-spline slack splines
  • Construction: Steel housing and internal components
  • Features: 1.50-inch spline diameter, 28 splines, 5.50-inch arm length
  • Quality: OEM Meritor part

Shipping Info

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More Information

Current Part# R803209
Type OEM
Part# variations TDA R803209,
TDAR803209
Manufacturer Meritor
Warranty Standard Manufacturer Warranty