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(888) 312-8812 Login SignupThe Hendrickson Air Spring responds to changes in air pressure to adjust suspension height during vehicle operation. As load increases or decreases, air volume inside the spring changes to alter axle positioning. This adjustment occurs while the vehicle is moving and reacts to both cargo weight and road surface variation. The air spring compresses and extends as the suspension cycles, allowing controlled movement between the axle and frame. Air supply changes influence how the suspension reacts to bumps and uneven terrain. This interaction helps maintain consistent axle spacing as conditions shift. The Hendrickson S-23613 manages suspension height changes within the defined operating range.
| Bottom Plate Diameter | 10.25 in |
| Extended Height | 24.75 in |
| Piston Height | 5.69 in |
| Compressed Height | 7.40 in |
| Top Plate Diameter | 9.00 in |
| Top Mounting | Combination Stud |
| Air Spring Convolutions | Single |
| Bottom Mounting | Stud |
| Air Connection Configuration | Top - Dual |
| Brand | Part Number |
|---|---|
| S-23613, HENS-23613, HDRS23613 | |
| CONTITECH | 64696 |
| FIRESTONE | W013589621 |
| TRIANGLE SUSPENSION | AS-8740 |
| WORLD AMERICAN | WA01-9621C |
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