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(888) 312-8812 Login SignupAir Spring - Rear Model - HAS 40LH
The Hendrickson Air Suspension Spring manages vertical movement between the axle and chassis by using controlled air pressure to react to load changes and road input. As the vehicle encounters bumps, dips, or weight shifts, air is compressed and released within the spring to absorb energy that would otherwise be transmitted directly to the frame. This air-based response helps moderate suspension travel during braking, cornering, and uneven pavement. The spring functions continuously while driving, adjusting internally without driver input or mechanical linkage. Its operation focuses on cushioning motion and distributing forces through air displacement instead of solid components. The Hendrickson 50898-002L performs this function as part of an air-managed suspension system.
| Air Spring | Air Spring |
| Bracket | Air Spring Frame Bracket |
| Key No | Key Nos. 30-31 |
| Locknut | ½"-13 UNC Air Spring Locknut |
| Model | Air Spring - Rear Model - HAS 40LH |
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