Powerdown Hcv W/Dump W/O Link Kit Parabolic Leaf Spring Suits Ford Falcon BA (2001-2007)

Suits Ford Falcon BA (2001-2007)

Tough Dog 40mm lift kit for Nissan Pathfinder R51 V6 (11/2005-2013)

braking and ride comfort

Tough Dog 50m lift kit for Toyota LandCruiser 70

Transgold Sway Bar Bush Kit for Mitsubishi Lancer (2001-2007) [Front]

Powerdown Hcv W/Dump W/O Link Kit Parabolic Leaf Spring Suits Ford Falcon BA (2001-2007)Powerdown Hcv W Dump W O Link Kit Height control valves (HCVs) are the brains of an air suspension system. They sense ride height relative to the chassis and control airflow to the air springs to maintain the correct suspension height under varying loads. A slow, sticking or failed HCV means the suspension cannot respond quickly enough to load changes eliminating the load distribution, ride quality and tyre life benefits that air suspension is