The Bendix Slack Adjuster, part number 279309 (also referenced as BW279309), is an automatic slack adjuster designed for air brake systems on heavy-duty trucks and trailers. Bendix categorizes this unit under Air Brake Automatic Slack Adjusters, meaning it automatically maintains the correct pushrod stroke as brake lining wears, reducing the need for manual brake adjustment intervals. Sourced directly as a genuine Bendix component, it is sold individually. Pro Gear and Transmission carries this part for fleet maintenance and brake service applications. Call us to confirm proper fitment for your specific axle and brake configuration before ordering.
Features
Genuine Bendix automatic slack adjuster, part number 279309 or BW279309
Categorized as an Air Brake Automatic Slack Adjuster for heavy-duty air brake systems
Automatic design maintains correct brake pushrod stroke as lining wears
Sold as an individual unit (each)
Call Pro Gear and Transmission to verify fitment for your axle and brake setup
