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(888) 312-8812 Login SignupThe Hendrickson Air Suspension Spring manages suspension height and ride response by adjusting internal air volume as load conditions change. As air pressure increases, the spring expands vertically to raise the chassis position. When pressure is reduced, the spring contracts to a lower ride height. This process repeats continuously as road conditions and payload shift. The Hendrickson S-25873 interacts with the suspension system automatically through air supply control and does not require driver input. Inspections occur during scheduled maintenance to evaluate wear or damage. Use of genuine components maintains expected suspension behavior.
| Brand | Part Number |
|---|---|
| HDRS25873 | |
| FIRESTONE | W013588774 |
| STEMCO | 1R14-164 |
| TORQUE PARTS | TR8774 |
| TRIANGLE SUSPENSION | AS-8745 |
| WORLD AMERICAN | WA01-8774C |
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