Powerdown Port Plug(345) Ridewell Hcv HOLDEN-JACKAROO-SWB ('83-'92) Tough Dog Torsion Bar for

Tough Dog Torsion Bar for Mitsubishi Triton MD (05/1979-1986) [26/1277

Ultimate Protection: Manufactured from high-strength steel

Featuring black mounting hardware

Correct suspension condition on the Hino range directly affects tyre wear

Transgold Sway Bar Bush Kit for Nissan Skyline R33 (1993-1998) [Front]

Powerdown Port Plug(345) Ridewell Hcv HOLDEN-JACKAROO-SWB ('83-'92) Tough Dog Torsion Bar forPowerdown Port Plug(345) Ridewell Hcv 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