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Komatsu Excavator Parts | Aftermarket New, Used and Rebuilt

Komatsu Excavator Replacement Parts

New Aftermarket, Used and Rebuilt Komatsu Excavator Parts

As a leading supplier of Komatsu excavator new aftermarket, used and rebuilt replacements parts, you've come to a right place and we would be honored to serve you. Komatsu makes great, reliable machines, but even the most reliable machines breakdown and require maintenance and repair. This is where AMS Construction Parts comes in. Whether you have ...morea PC100-5, PC300LC-3 or perhaps a PC850-8 we can get your machine back up and running quickly through excellent customer service, fast shipments and we can even cut your costs by selling at the lowest market price. From an undercarriage to final drive to complete cabs and new aftermarket tracks, we have you covered. Give us a call today and let's discuss how we can best serve you.


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All Komatsu Excavator Parts

Swing Drive with Motor 21K-26-00022

Swing Drive with Motor

  • Part #: 21K-26-00022
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Swing Machinery
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Swing Drive without Motor 21K-26-21111

Swing Drive without Motor

  • Part #: 21K-26-21111
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Swing Machinery
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Swing Drive without Motor 21K-26-21170

Swing Drive without Motor

  • Part #: 21K-26-21170
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Swing Machinery
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Sprocket 21K-27-11250

Sprocket

  • Part #: 21K-27-11250
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Undercarriages
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Recoil Spring 21K-30-24140

Recoil Spring

  • Part #: 21K-30-24140
  • Weight: 94.80
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Undercarriages
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Complete Final Drive (planetary/travel Drive) with Motor 21K-60-21100

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 21K-60-21100
  • Weight: 450.00
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Final Drives
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Complete Final Drive (planetary/travel Drive) with Motor 21K-60-21101

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 21K-60-21101
  • Weight: 450.00
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Final Drives
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Complete Final Drive (planetary/travel Drive) with Motor 21K-60-21102

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 21K-60-21102
  • Weight: 450.00
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Final Drives
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Complete Final Drive (planetary/travel Drive) with Motor 21K-60-21200

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 21K-60-21200
  • Weight: 450.00
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Final Drives
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Complete Final Drive (planetary/travel Drive) with Motor 21K-60-21201

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 21K-60-21201
  • Weight: 450.00
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Final Drives
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Complete Final Drive (planetary/travel Drive) with Motor 21K-60-21202

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 21K-60-21202
  • Weight: 450.00
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Final Drives
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Boom Cylinder Lh 21K-63-56501

Boom Cylinder Lh

  • Part #: 21K-63-56501
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Booms & Stick Components
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Boom Cylinder Rh 21K-63-56601

Boom Cylinder Rh

  • Part #: 21K-63-56601
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Booms & Stick Components
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Arm/Crowd/Dipper Cylinder 21K-63-66500

Arm/Crowd/Dipper Cylinder

  • Part #: 21K-63-66500
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Hydraulic Cylinders
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Arm/crowd/dipper Cylinder 21K-63-66501

Arm/crowd/dipper Cylinder

  • Part #: 21K-63-66501
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Hydraulic Cylinders
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Bucket Cylinder 21K-63-76501

Bucket Cylinder

  • Part #: 21K-63-76501
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Hydraulic Cylinders
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Boom 21K-70-00012

Boom

  • Part #: 21K-70-00012
  • Fits Machine(s): PC150-3, PC150LC-3, PC180
  • Category(s): Booms & Stick Components
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Link 21K-70-00041

Link

  • Part #: 21K-70-00041
  • Fits Machine(s): PC150-3, PC150-5, PC150LC-3
  • Category(s): Attachments
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Travel Motor 21P-60-K1171

Travel Motor

  • Part #: 21P-60-K1171
  • Weight: 175.00
  • Fits Machine(s): PC150-3, PC150-6, PC150LC-3, PC150LC-6K, PC150LC-6, PC160LC-7, PC160LC-8, PC200-3, PC200-5, PC200-6, PC200-7, PC200LC-3, PC200LC-5, PC200LC-6, PC200LC-7, PC200LC-8, PC210LC-6, PC220-3, PC220-5, PC220-6, PC220LC-3, PC220LC-5, PC220LC-6, PC220LC-7, PC228USLC-1, PC228USLC-2, PC228USLC-3, PC228UU-1
  • Category(s): Final Drives
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Fuel Nozzle Injector 6207-11-3130

Fuel Nozzle Injector

  • Part #: 6207-11-3130
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Engines & Engine Parts
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