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Caterpillar Undercarriages | Aftermarket New, Used and Rebuilt

Caterpillar Undercarriages

New Aftermarket, Used and Rebuilt Caterpillar Undercarriages

AMS can save you a lot on new aftermarket, used and rebuilt Caterpillar Undercarriages and related parts. We offer everything from attachments, final drives, undercarriages, engines, cylinders, cabs, pumps and much more for all makes and models of construction equipment. We have a national reach for all of our customers and provide parts to customers around the globe. To request a quote, simply give us a call or click the Get Quote button below and a parts specialist will reply with a quote in minutes.


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Select Caterpillar Undercarriages Machine Type

All Caterpillar Undercarriages

Spherical Bearing-front Idler Group 8G0890

Spherical Bearing-front Idler Group

  • Part #: 8G0890
  • Weight: 10.90
  • Fits Machine(s): 973
  • Category(s): Undercarriages
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Idler Group 8Y5049

Idler Group

  • Part #: 8Y5049
  • Fits Machine(s): D5C
  • Category(s): Undercarriages
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Idler Group Rear IDLER GRP REAR

Idler Group Rear

  • Part #: IDLER GRP REAR
  • Category(s): Undercarriages
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Idler Group Front IDLER GRP

Idler Group Front

  • Part #: IDLER GRP
  • Category(s): Undercarriages
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Idler Group 170-2501

Idler Group

  • Part #: 170-2501
  • Fits Machine(s): PR450C, PR450
  • Category(s): Undercarriages
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Cat Top Roller 964277

Cat Top Roller

  • Part #: 964277
  • Weight: 37.00
  • Category(s): Undercarriages
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Top Roller Grp - Cat320 (cr5592) 7080020

Top Roller Grp - Cat320 (cr5592)

  • Part #: 7080020
  • Weight: 37.40
  • Category(s): Undercarriages
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Top Roller 3T4618

Top Roller

  • Part #: 3T4618
  • Fits Machine(s): 215LC, 215
  • Category(s): Undercarriages
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Top Roller CR5027

Top Roller

  • Part #: CR5027
  • Fits Machine(s): 215LC, 219
  • Category(s): Undercarriages
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Top Roller 367-4031

Top Roller

  • Part #: 367-4031
  • Category(s): Undercarriages
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Top Roller 159-8346

Top Roller

  • Part #: 159-8346
  • Fits Machine(s): 5110B
  • Category(s): Undercarriages
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Top Roller 228-6404

Top Roller

  • Part #: 228-6404
  • Fits Machine(s): 511
  • Category(s): Undercarriages
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Top Roller 159-8347

Top Roller

  • Part #: 159-8347
  • Fits Machine(s): 5130B, 5130
  • Category(s): Undercarriages
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Top Roller 254-4095

Top Roller

  • Part #: 254-4095
  • Fits Machine(s): 521, 522, 541
  • Category(s): Undercarriages
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Top Roller 6I7547

Top Roller

  • Part #: 6I7547
  • Fits Machine(s): 5230
  • Category(s): Undercarriages
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Top Roller 228-6405

Top Roller

  • Part #: 228-6405
  • Fits Machine(s): 532, 551, 552
  • Category(s): Undercarriages
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Top Roller 093-6946

Top Roller

  • Part #: 093-6946
  • Fits Machine(s): E110, E120, E140
  • Category(s): Undercarriages
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Top Roller 960330V

Top Roller

  • Part #: 960330V
  • Fits Machine(s): E300B, EL300B, EL300
  • Category(s): Undercarriages
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Top Roller 094-6114

Top Roller

  • Part #: 094-6114
  • Fits Machine(s): E450
  • Category(s): Undercarriages
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Top Roller 094-4831

Top Roller

  • Part #: 094-4831
  • Fits Machine(s): E650
  • Category(s): Undercarriages
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