Cummins 5.9L 5-speed Heavy-Duty Utility Rig – Rebuilt Drivetrain, Perfect Frame, Premium Alum-Line Flatbed with Enclosed Work or Sleeper Box
OVER $15K IN REBUILT HEAVY-DUTY PARTS
Don’t let the mileage scare you. This truck was maintained to a million-mile standard by a meticulous engineer. It features a completely refreshed, tight mechanical platform, a bulletproof rebuilt drivetrain, and a 100% rust-free, damage-free frame.
Like-New Rebuilt Drivetrain & Suspension
Transmission: NV4500HD 5-speed manual (Only 35k miles on a fully rebuilt unit).
Clutch: 35k miles on a new clutch and rear main seal.
Transfer Case: Only 10k miles on a full rebuild.
Front Axle: Dana 60 with ARB Air Locker and hardwired ARB Onboard Air Compressor. 10k miles on a total overhaul (new outer shafts, bearings, u-joints, seals, and CAD internals).
Rear Axle: Heavy-duty Dana 80 with Limited Slip Differential (LSD). Unit replaced with a 100k-total-mile axle; only 10k miles since a fresh reseal.
Drivelines: 10k miles on a brand-new rear shaft and new front u-joints.
Steering & Suspension: Tight front end. 30k miles on a premium Redhead steering gear box. 40k miles on greasable replacement ball joints. 100k miles on a new front track bar assembly. Upgraded Alcan spring pack in the rear.
Wheels & Tires: 3rd Gen Dodge 17” alloy/stainless rims wrapped in Venom Power 255/80/17 All-Terrain tires (15k miles).
Engine & Fueling Upgrades (No "53" Block)
Engine: Legendary 24-valve Cummins (Non-53 Block). Starts immediately, runs incredibly strong, and leaves only a typical minor drop of oil from the tappet cover. Zero blow-by (passes the oil fill cap test).
Fueling: Factory VP44 reliability issues are completely resolved. 130k miles on a new VP44 injection pump. Only 10k miles on a FASS Lift Pump with an integrated cabin fuel pressure gauge.
Cooling & Vac: 15k miles on a new radiator, heater hoses, clamps, and a resealed vacuum pump.
Fully Refreshed Interior
HVAC System: 10k miles on an upgraded HVAC box with aluminum doors, blend door coupling, and a brand-new heater core.
Air Conditioning: Ice cold. 5k miles on a new OEM evaporator, dryer, and lines. 30k miles on the compressor and condenser.
Dashboard: Entire assembly disassembled and cleaned. Replaced with a brand-new dash top 1 year ago. All instruments and lights function perfectly.
Seating: 70k miles on a professionally reupholstered seat.
THE UTILITY / CAMPER BOX: PREMIUM ALUM-LINE BASE
Built on a premium Alum-Line Inc. flatbed featuring 4 secure underside toolboxes, the rear enclosure features a welded aluminum structural tubing frame and a 5052 aluminum skin. The structure is 100% metal with zero wood to rot. It is incredibly solid and secure.
The Interior Condition: To be completely transparent, the interior setup is rough and cosmetically worn. While structurally bulletproof, expect typical workspace wear, staining/damage on internal cosmetic wood panels (which easily unscrew for replacement), and minor leaks around the front windows.
Potential Use: Use it as a highly premium, indestructible commercial service box, mobile welding rig, or secure job site tool storage. Alternatively, tear out the basic interior panels to build your dream custom overland basecamp.
Box Specs: Side entry doors sourced from an International Semi Tractor. Features a small passthrough to the truck cab and a heavy-duty rooftop deck/storage area. Standard sizing makes the box easily transferable to any other truck with a 56-inch CA measurement.
Dimensions: Interior: 8’8” L x 6’3” W x 4’11” H | Bed Platform: 6’4” L x 5’ W x 3’3” H.
Wiring & Utilities: Interior lighting and USB chargers currently wired to starter battery. Rooftop solar and B2B charger wiring are entirely in place with a tray ready for a house battery. Plumbed and set up for an Espar D2 diesel heater drawing straight from the vehicle's main fuel tank. Includes blackout curtains.
BODY CONDITION NOTE (See Photos)
While the underlying structural frame is 100% perfect, straight, rust-free, and damage-free, the truck has lived a working life. There is isolated, non-structural cosmetic rust on the driver-side floor pan and a few holes on the driver-side rocker panel. The passenger side and cab corners remain clean. The body is straight and accident-free, and the windshield has zero cracks.
This rig is priced realistically to reflect its mileage and sheet-metal character. You are buying an indestructible frame, a high-end commercial aluminum bed, and a fresh $15,000 mechanical build sheet for a fraction of the replication cost.
Vehicle is sold as-is, where-is. Inspections are welcomed prior to bidding close. Message me with any questions or to schedule a walkaround!
