Height Leveling Control Valve
Universal truck/tractor/trailer kit
Compatible with all air ride suspensions
The integral dump valve brings the ability to rapidly exhaust the air bags
Twice the flow rate of the competition with lower air consumption
Improves fuel mileage while extending the life of the air compressor and air dryer
Tested for up to three times the life of the competition
| Make | Series |
| Freightliner | Cascadia |
| Volvo/White | VNL 670 Gen 2 (2003-2019) |
| Freightliner | Cascadia (Unspecified.) |
| Volvo/White | VNL 670 Gen 2 (2003) |
| Volvo/White | VNL 670 Gen 2 (2004) |
| Volvo/White | VNL 670 Gen 2 (2005) |
| Volvo/White | VNL 670 Gen 2 (2006) |
| Volvo/White | VNL 670 Gen 2 (2007) |
| Volvo/White | VNL 670 Gen 2 (2008) |
| Volvo/White | VNL 670 Gen 2 (2009) |
| Volvo/White | VNL 670 Gen 2 (2010) |
| Volvo/White | VNL 670 Gen 2 (2011) |
| Volvo/White | VNL 670 Gen 2 (2012) |
| Volvo/White | VNL 670 Gen 2 (2013) |
| Volvo/White | VNL 670 Gen 2 (2014) |
| Volvo/White | VNL 670 Gen 2 (2015) |
| Volvo/White | VNL 670 Gen 2 (2016) |
| Volvo/White | VNL 670 Gen 2 (2017) |
| Volvo/White | VNL 670 Gen 2 (2018) |
| Volvo/White | VNL 670 Gen 2 (2019) |