Slack Adj 40979407

positive OEM
Haldex
Part# 40979407
note
Automatic slack adjuster for air brake systems on heavy-duty trucks and trailers.
Package discount applied. Your savings:
info
shipping-move Ships in 1-3 days
Have a Question?
Live Chat chat or Contact us

Description

The Haldex Automatic Air Brake Slack Adjuster AA1 (40979407) is a mechanical component designed to maintain proper brake shoe-to-drum clearance in air brake systems. It automatically adjusts slack in the brake linkage to ensure consistent braking performance and reduce manual maintenance requirements.

Key Specifications

  • Application: Air brake systems on heavy-duty trucks and trailers
  • Function: Automatic adjustment of brake slack
  • Compatibility: Heavy-duty commercial vehicles, truck and trailer air brakes
  • Construction: Steel housing, heat-treated components
  • Features: Built-in installation indicator, DIN 5480 spline, 1.5" x 12 spline shaft
  • Quality: OEM Haldex 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). 

 

For more shipping information, please see our Shipping & Delivery page.

More Information

Current Part# 40979407
Type OEM
Manufacturer Haldex
Warranty Standard Manufacturer Warranty