Parts & Service



Final drive and transmission parts work together to transmit power to the ground and propel Cat earthmoving equipment through a variety of applications all over the world. Genuine Caterpillar drive train parts, along with excellent maintenance and repair options, result in maximum productivity and lower owning and operating costs.

Cat drive train components must endure:

  • Incredible torque  
  • High impact loads  
  • Frequent direction and gear changes

Caterpillar designs and manufactures its transmission and final drive components with these demands in mind, using testing processes that simulate real world applications. The result is a final drive train system that lasts longer and works harder over the life of your machine.

View the capabilities of our Component Rebuild Centre here.  

For more information or to purchase, visit

To contact your local Parts and Service Sales team member please call  0800 93 39 39


  • Bearings
  • Brakes
  • Differential
  • Driveshaft
  • Final Drive
  • Friction Materials
  • Torque Converters
  • Transmissions