The Genuine Haldex 28 Spline 1.5" Cam 5.5" Automatic Brake Slack Adjuster 40010211 is a high-quality commercial truck part designed specifically for Haldex brake systems. Made of durable metal, this automatic brake slack adjuster features a gray color and dimensions of 5.5" in height, 13" in length, and 7" in width. With a 28 spline design and 1.5" cam, this genuine Haldex part ensures optimal performance and reliability for your vehicle. Perfect for maintaining proper brake tension and preventing excessive wear, this automatic slack adjuster is a essential component for commercial truck brakes.