Powerdown Universal Height Control Valve Kit TOYOTA-LANDCRUISER-40 Series (Small Eye) (1969 to 07/1980) (Shorty 40) Tough Dog Nitrogen Gas Shock

Tough Dog Nitrogen Gas Shock Absorber for Toyota Hilux (04/1979-1983)

Tough Dog Adjustable Strut Assembly for Isuzu MU-X (08/2014-07/2021) [Bar+Winch]

Select options above to add the sliders

Tough Dog leaf springs designed to restore ride height and improve load handling on your Holden Rodeo (2003-2012)

Pre-drilled holes in the tray provide convenience in accommodating most popular fridges

Powerdown Universal Height Control Valve Kit TOYOTA-LANDCRUISER-40 Series (Small Eye) (1969 to 07/1980) (Shorty 40) Tough Dog Nitrogen Gas ShockPowerdown Universal Height Control Valve 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