Powerdown Hadley Smart Height Control Valve for Peterbilt nofit Damping forces calibrated for Hino

Damping forces calibrated for Hino and Isuzu front suspension geometry and Australian urban operating loads

Raises your Toyota LandCruiser VDJ76 Wagon (01/2007 on) by 2" Monotube for extra clearance and better approach angles

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West Coast Suspensions greasable shackle suitable for Isuzu D-Max RT (07/2012-08/2020)

Cotter Slot Nil

Powerdown Hadley Smart Height Control Valve for Peterbilt nofit Damping forces calibrated for HinoPowerdown Hadley Smart Height Control Valve for Peterbilt 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