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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 Motor 22J-60-18100

Swing Motor

  • Part #: 22J-60-18100
  • Fits Machine(s): PC15MRX-1
  • Category(s): Swing Machinery
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Drive Motor ONLY FUPMV07B1206BS

Drive Motor ONLY

  • Part #: FUPMV07B1206BS
  • Fits Machine(s): PC15MRX-1
  • Category(s): Final Drives
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Roller, In Flan 20M-30-81703

Roller, In Flan

  • Part #: 20M-30-81703
  • Weight: 7.26
  • Fits Machine(s): PC15R-8
  • Category(s): Undercarriages
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20m-60-83001 20M-60-83001

20m-60-83001

  • Part #: 20M-60-83001
  • Weight: 49.00
  • Fits Machine(s): PC15R-8
  • Category(s): Swing Machinery
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Alternator 600-861-6420

Alternator

  • Part #: 600-861-6420
  • Weight: 13.70
  • Fits Machine(s): PC160, PW220, PW180, PC270, PW200, PC290, PC220LL, PC200LL, PC240, PC220, PC200, PC200LC-8
  • Category(s): Engines & Engine Parts
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Hydraulic Oil Cooler 20E-03-K1460

Hydraulic Oil Cooler

  • Part #: 20E-03-K1460
  • Fits Machine(s): PC160-6
  • Category(s): Engines & Engine Parts
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Radiator 21K-03-71111

Radiator

  • Part #: 21K-03-71111
  • Fits Machine(s): PC160LC-7K KA, PC160LC-7KA
  • Category(s): Engines & Engine Parts, Radiators
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Radiator 21K-03-71113

Radiator

  • Part #: 21K-03-71113
  • Fits Machine(s): PC160LC-7K KA
  • Category(s): Engines & Engine Parts, Radiators
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Complete Final Drive (planetary/travel Drive) with Motor 21K-27-00101

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 21K-27-00101
  • Weight: 792.00
  • Fits Machine(s): PC160LC-7K KA, PC160LC-7K, PC160LC-7, PC180LC-7
  • Category(s): Final Drives
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Complete Final Drive (planetary/travel Drive) with Motor 21K-27-00102

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 21K-27-00102
  • Weight: 792.00
  • Fits Machine(s): PC160LC-7K KA, PC160LC-7K, PC160LC-7, PC180LC-7
  • Category(s): Final Drives
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Engine Hood 21K-54-71111

Engine Hood

  • Part #: 21K-54-71111
  • Fits Machine(s): PC160LC-7K KA
  • Category(s): Engines & Engine Parts
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Main Hydraulic Pump 708-3M-00011

Main Hydraulic Pump

  • Part #: 708-3M-00011
  • Fits Machine(s): PC160LC-7K KA, PC160LC-7K
  • Category(s): Hydraulic Pumps
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Main Hydraulic Pump 708-3M-00020

Main Hydraulic Pump

  • Part #: 708-3M-00020
  • Fits Machine(s): PC160LC-7K KA, PC160LC-7
  • Category(s): Hydraulic Pumps
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Main Hydraulic Pump 708-3M-00021

Main Hydraulic Pump

  • Part #: 708-3M-00021
  • Fits Machine(s): PC160LC-7K KA
  • Category(s): Hydraulic Pumps
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Main Hydraulic Pump 708-3M-00022

Main Hydraulic Pump

  • Part #: 708-3M-00022
  • Fits Machine(s): PC160LC-7K KA, PC160LC-7
  • Category(s): Hydraulic Pumps
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Complete Final Drive (planetary/travel Drive) with Motor 21K-27-00120

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 21K-27-00120
  • Fits Machine(s): PC160LC-7K-E0 (KA SPEC), PC160LC-7K-E0, PC160LC-8, PC180LC-7K-E0, PC190LC-KU-8, PC190NLC-8
  • Category(s): Final Drives
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Complete Final Drive (planetary/travel Drive) with Motor 21K-27-00121

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 21K-27-00121
  • Fits Machine(s): PC160LC-7K-E0 (KA SPEC), PC160LC-7K-E0, PC160LC-8, PC180LC-7K-E0, PC190LC-KU-8, PC190NLC-8
  • Category(s): Final Drives
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Drive Motor ONLY 708-8F-00140

Drive Motor ONLY

  • Part #: 708-8F-00140
  • Fits Machine(s): PC160LC-7K-E0 (KA SPEC), PC160LC-7K-E0
  • Category(s): Final Drives
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Swing Bearing / Turntable / Slewing Ring 21K-25-41120

Swing Bearing / Turntable / Slewing Ring

  • Part #: 21K-25-41120
  • Fits Machine(s): PC160LC-7K
  • Category(s): Swing Machinery
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Stick Cylinder 707-01-0E510

Stick Cylinder

  • Part #: 707-01-0E510
  • Fits Machine(s): PC160LC-7K
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