Two Cat® cab types are available and both are offered as "Plug-and-Play" options that are fully assembled and ready to install on the machine.

Upgrade cabs (previously called "retrofit cabs")

  • Latest engineering technology and control modules (including VIMS 4.0)
  • Paint scheme and marking similar to current production
  • AC standard
  • New 3 point harness and comfort seat
  • Large buddy seat
  • Narrow console for "B series"
  • More economical than dealer rebuild
  • Inventoried worldwide
  • Limited model availability - see "Upgrade Cab Model Coverage" chart below.

Upgrade (retrofit) Cab Model Coverage

Large Off Highway Trucks

Model Series Serial Number Prefixes Upgrade Cab Part Number
785 B 6HK, 1HW 260-1831
785 C 5AZ1-264, APX 250-6900
789 B 7EK 260-1830
789 C 2BW


793 B 1HL 257-2728
793 C 4AR
793 C 4GZ, ATY 25-6898

Large Off Highway Trucks

Model Series Serial Number Prefixes Upgrade Cab Part Number
988 G, G II 2TW, BNH 346-3844

Need more help making a decision?

Consult with your nearby Cat dealer for more information about replacement cabs for your Cat Equipment.

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