GMC 7500 Dump Truck with Salt Spreader & Plow Mount

The truck runs and drives good, low miles 37471. The bed is rusty as shown. Drivers door lock doesn’t work properly, it locks but when unlocking, the key gets stuck. 7.2L Caterpillar Diesel, 5 speed manual transmission with 2 speed rear end. The Henderson salt spreader is included and it is in good condition. The plow mount is included, but no plow. The tailgate is included, it is on top of the salt spreader.