Transmission Units & Co Ltd supply truck gearboxes and differentials for all makes of truck, coach and bus.

  • 12 months written guarantee on gearboxes and differentials.
  • Your own gearbox or differential can be repaired if required.
  • Large stock of truck and bus gearboxes and differentials ready for immediate dispatch. 
  • Parts for truck gearboxes and differentials available for you own rebuild.   
  • Gearboxes and differentials delivered to all areas within the United Kingdom, export enquires welcome.