Service Department

Our Core Services

At Truck Export Sales LLC, our technicians provide professional diesel diagnostics, mechanical repairs, and high-quality recycled parts for all major commercial truck brands. Whether you need troubleshooting, a clutch replacement, engine work, or electrical service, our team is here to keep your truck running and your business moving.

Diesel Diagnostics

  • Complete computer diagnostics
  • Cummins, Detroit, Volvo/Mack
  • Aftertreatment, DPF/DEF, EGR diagnosis
  • Check engine light & electrical issues

Transmission & Clutch Service

  • DT12, I-Shift, Eaton automated & manual
  • Clutch replacement & adjustment
  • Transmission diagnostics
  • Relearn procedures (when supported)

Engine Repair

  • Minor & major engine repairs (Need consultation)
  • Oil leaks & coolant leaks
  • Sensors, actuators, fuel issues
  • Performance troubleshooting

Brakes, Suspension & Air Systems

  • Brake chambers, pads, drums
  • Air lines, valves, governors
  • Suspension airbags & shocks
  • Ride-height system repairs

PM & Routine Maintenance

  • DOT inspections
  • Oil & filter changes
  • Cooling system service
  • Preventative maintenance programs

Parts Dismantling / Used Parts

  • Affordable used OEM parts
  • Export-ready components

Why Choose Our Service Department?

Fast turnaround times  •  Technicians experienced with fleet & owner-operator trucks  •  Honest diagnostics – no unnecessary repairs  •  Access to our local inventory of used OEM parts  •  Bilingual staff (EN/ES)