Discover the Haldex 1 Hole 10 Teeth Automatic Slack Adjuster 72523, an OEM-quality component designed for heavy-duty trucks. This automatic slack adjuster ensures reliable performance with a 1-year warranty, fatigue-tested Cr40/42CrMo worm and gear, and strict quality control. Perfect for DAF applications, it features a 140mm arm hole length and SAE 1 1/2'' 10C spline type.