Dump truck trailer air brake kit. Kits add hand and foot control to trucks with pre fmvss 121 air brakes hauling an air brake trailer for trucks with fmvss 121 air brakes consult the truck manufacturer. Hose assembly jumper lines support springs and fittings. Hose assembly jumper lines and support. Kit for dump truck installation without hand control valve.
Weve created this kit for people with an air brake straight truck that needs to be converted to a tractor. Hose assembly jumper lines and support springs are included with kit for tractor installations only kit pictured here. Velvac air tractor control kit adds foot control to trucks with pre fmvss 121 air brakes hauling an air brake trailer. Your truck should have a pp 1 style dash valve in order to use this kit.
Kits add hand and foot control to trucks with pre fmvss 121 air brakes hauling an air brake trailer for trucks with fmvss 121 air brakes consult the truck manufacturer. You can tell if you have a pp 1 dash valve by the large chrome nut that holds it in the dash and the pin that holds the button onto the shaft. You can tell if you have a pp 1 dash valve by the large chrome nut that holds it in the dash and the pin that holds the button onto the shaft. Weve created this kit for people with an air brake dump trucks that arent already set up to pull air brake trailers.
Your truck should have a pp 1 style dash valve in order to use this kit. Hand control valve included.