Slack Adj 40979408

positive OEM
Haldex
Part# 40979408
note
Automatic slack adjuster for air brake systems on heavy-duty trucks
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 Slack Adjuster AA1 (40979408) 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 reduce manual maintenance requirements in commercial vehicle applications.

Key Specifications

  • Application: Air brake systems on heavy-duty trucks
  • Function: Automatic brake slack adjustment
  • Compatibility: Heavy-duty commercial vehicles, tractor-trailers
  • Construction: Heat-treated steel components
  • Features: 6.5" arm length, 242° grease fitting location, clearance-sensing mechanism, exclusive after-rolling workshaft process
  • 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# 40979408
Type OEM
Manufacturer Haldex
Warranty Standard Manufacturer Warranty