Do not need as we evolved into 99% shop work. Everything works as it should in truck. Maintained well as it needed to be ready to go. EGR valve is the only emissions system in truck.
Air bags on rear axle with on board compressor, toggle switch and pressure gauge. 20 gallon waste oil tank that will hold drain pans, funnels..ect. Uniden CB. 110v power inverter. Work lights and strobes. Gas air compressor with electric start. 3/8 and 1/2 air hose reels. Tires at 97%, with good spare in bed. Truck does have some rust, what you see in pictures, dont be surprised its not a SEMA truck when you look at it. A/C blows cold. Power window and locks. Work truck interior. I dont know if the head gaskets or injectors have ever been replaced, I have not had to touch either of them since I have owned the truck.
New parts in last 2000 miles.
All fluids and filters
Shocks all the way around
Cab speakers
Fuel pressure regulator valve
Fuel pressure relief valve.
3/4 ton chain hoist, fire extinguisher, first aid kit and road triangles go with truck. Have 12v crane that will go with truck. Mount for crane still in truck, just need to mount it up and get power to it if you want to use it.