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(888) 312-8812 Login SignupDesigned for on-highway, linehaul, and vocational applications, the Meritor automatic slack adjuster optimizes brake performance with increased payload capacity and longer camshaft bracket life. It is also the only slack adjuster in the market that adjusts with every chamber stroke.
| Arm Length | 5-1/2 in. |
| Body Angle | 0 DD |
| Bushing Inside Diameter | 1/2 in. |
| Clevis Type | Straight |
| Model | AA1 |
| Notes | Single bend, 60mm, Includes bracket and hardware, Replaces 4W8525, 300-10052 |
| OE Manufacturer | Haldex Replacement |
| Recommended Use | Transit Truck Applications |
| Spline Diameter | 1-1/2 in. |
| Spline Quantity | 28 |
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