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(888) 312-8812 Login SignupHeight Control Valve Kit - Dump Valve - One Side
Air suspension systems constantly adjust to changes in load, and the Hendrickson Suspension Ride Height Control Dump Valve regulates how air enters or exits the suspension air springs. As vehicle weight shifts during loading or unloading, the valve responds to linkage movement connected to the suspension. It releases or supplies air so the chassis returns to the correct ride height. This process keeps the suspension positioned at the intended operating level during travel. In the suspension control system, the Hendrickson 57977-000 directs airflow that stabilizes ride height.
| Bracket | Height Control Valve Bracket |
| Hcv | HCV Integrated Dump Valve |
| Height | Height Control Valve Kit - Dump Valve - One Side |
| Key No | Key Nos. 47-49 |
| Locknut | ¾"-10 UNC Locknut |
| Replaces | Replaces 50433-001 & 50433-002 |
| Washer | ¾" Hardened Washer |
| Lever Arm Detail | 7.00 in with vertical adjustment |
| Common Application | Blubird Bus 14.6k, Comfort Air, HTB210, Parasteer |
| Valve Style (OE Brand) | Intergrated Dump Valve |
| Brand | Part Number |
|---|---|
| HDR57977000 | |
| BARKSDALE | 52341Q123 |
| EUCLID | E-11870, E11870 |
| PAI | 750731 |
| PRIMABRANDS | LV57977 |
| TORQUE PARTS | TR57977000 |
| VOLVO | 3973449 |
| WORLD AMERICAN | WA131977000 |
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