No wires attached to the device.

She is a dump truck although, I'm not sure it was that originally as there is about two feet of space between the cab and box.

I need to source a 3/8" rubber air line approx 12" long. The ends are male compression type fittings. Is this stuff common on air brakes?

I picked this thing up to move dirt at the ranch. It has six new tires (22.5" on steering), tight front end, powered by a 366 V8, 5 spd with a 'very loose' two spd axle. The paint is peeling badly but, after she does a little work I'll treat her to new paint.

I'd like to tighten up that axle backlash if that can be done. Driveline is tight but lots of slack in the differential.

I'll look on the left side for the transmission filler.

Thanks.
Dan