The levelling valve is installed as a level control valve for load depended height control using the air bellows of vehicles with air suspension

with bulbs/with motor for headlamp levelling/without cap

25C1439362

Cab Bush 1394544

On/Off Switch incorporated within the Lens

EBS EBS.012 SAF CONVERSION KIT Scruffs/Tough-Grit The levelling valve is installedBrake chambers are used on truck and trailer air brake systems, located at each wheel, where compressed air is converted into a mechanical force used to apply the brakes and stop the vehicle. They are also designed to apply the the brakes automatically in the event that there is a loss of system air pressure. This happens because the air pressure holding back the heavy parking emergency spring dissipates allowing the spring to extend the pushrod which