Quick Search Quick Search
We are Here to Help! Call a Parts Expert!
Caterpillar Excavator Parts | Aftermarket New, Used and Rebuilt

Caterpillar Excavator Replacement Parts

New Aftermarket, Used and Rebuilt Caterpillar Excavator Parts

Whether you have the Caterpillar 330D or perhaps an EL240C, we have the replacement parts you need; and let's face it, even the best Cat excavators run into problems from time to time and need repaired. We supply everything from used and rebuilt final drives, cylinders and engines and components to new aftermarket parts such as track, chains, sproc...morekets and rollers. Please give us a call and we will do our best to help you get your machine and fleet back up and running quickly and at a reasonable cost you'll feel good about.


Our friendly parts specialist are standing by to assist you.
1-800-255-6253

Select Excavator Model

Select Caterpillar Excavator Parts Category

All Caterpillar Excavator Parts

390-5566 390-5566

390-5566

  • Part #: 390-5566
  • Weight: 1708.58
  • Fits Machine(s): 312EL, 312E, 312F, 313FL, 313F
  • Category(s): Booms & Stick Components
View Part
436 0234 436 0234

436 0234

  • Part #: 436 0234
  • Weight: 1708.58
  • Fits Machine(s): 312EL, 312E, 312F, 313FL
  • Category(s): Booms & Stick Components
View Part
Complete Final Drive (planetary/travel Drive) with Motor 450-4253

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 450-4253
  • Fits Machine(s): 312F GC, 313F GC
  • Category(s): Final Drives
View Part
Complete Final Drive (planetary/travel Drive) with Motor 450-6329

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 450-6329
  • Fits Machine(s): 312F GC, 313F GC
  • Category(s): Final Drives
View Part
Complete Final Drive (planetary/travel Drive) with Motor 512-4729

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 512-4729
  • Fits Machine(s): 312F GC, 313F GC
  • Category(s): Final Drives
View Part
Complete Final Drive (planetary/travel Drive) with Motor 512-4730

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 512-4730
  • Fits Machine(s): 312F GC, 313F GC
  • Category(s): Final Drives
View Part
Complete Final Drive (planetary/travel Drive) with Motor 521-4381

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 521-4381
  • Fits Machine(s): 312F
  • Category(s): Final Drives
View Part
Guard A 1023740

Guard A

  • Part #: 1023740
  • Weight: 6.40
  • Fits Machine(s): 312
View Part
Track Frame 108-9177

Track Frame

  • Part #: 108-9177
  • Fits Machine(s): 312
  • Category(s): Undercarriages
View Part
Turbo Gp 1142577

Turbo Gp

  • Part #: 1142577
  • Weight: 12.30
  • Fits Machine(s): 312
  • Category(s): Engines & Engine Parts
View Part
Swing Drive without Motor 114-8226

Swing Drive without Motor

  • Part #: 114-8226
  • Fits Machine(s): 312
  • Category(s): Swing Machinery
View Part
Computer 119-9973

Computer

  • Part #: 119-9973
  • Fits Machine(s): 312
  • Category(s): Other
View Part
Boom Cylinder 1251545

Boom Cylinder

  • Part #: 1251545
  • Fits Machine(s): 312
  • Category(s): Hydraulic Cylinders
View Part
Motor As-gov 1263021

Motor As-gov

  • Part #: 1263021
  • Weight: 6.10
  • Fits Machine(s): 312
View Part
Swing Bearing 136-2884

Swing Bearing

  • Part #: 136-2884
  • Fits Machine(s): 312
  • Category(s): Swing Machinery
View Part
Stick Cylinder 1859114

Stick Cylinder

  • Part #: 1859114
  • Weight: 369.00
  • Fits Machine(s): 312
  • Category(s): Booms & Stick Components
View Part
Link, Bucket 248-7824

Link, Bucket

  • Part #: 248-7824
  • Fits Machine(s): 312
View Part
Floating Face Seal 310-4980

Floating Face Seal

  • Part #: 310-4980
  • Fits Machine(s): 312
  • Category(s): Final Drives
View Part
Stick 4I-6908

Stick

  • Part #: 4I-6908
  • Fits Machine(s): 312
  • Category(s): Booms & Stick Components
View Part
Stick Cylinder 4I-8839

Stick Cylinder

  • Part #: 4I-8839
  • Weight: 369.00
  • Fits Machine(s): 312
  • Category(s): Booms & Stick Components
View Part