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Severe chassis twist and shifting spring pin locations can lead to axle misalignment and unstable trailer tracking, which makes the Automann Leaf Spring Hanger a dependable support solution for heavy suspension service. Designed as a high-strength steel casting with reinforced mounting flanges, this suspension hanger withstands heavy vertical loading and side-to-side suspension forces. Keeping the hanger securely positioned helps maintain accurate axle alignment and more predictable trailer tracking over demanding haul routes. Peterbilt Air Leaf suspensions use the Automann MPB75728 to distribute road loads more evenly across the frame and help reduce concentrated stress around suspension mounting points.
| Brand | Part Number |
|---|---|
| ATMMPB75728 | |
| AUTOMANN | MPB75728 |
| DAYTON | 338-2059 |
| PETERBILT | 306794, 307328, 03-06794, 03-07328, 0307328M001, 0306794M001, 03-06794M001, 03-07328M001 |
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