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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

Main Control Valve 700-85-28006

Main Control Valve

  • Part #: 700-85-28006
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Other
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Center Joint 703-09-31631

Center Joint

  • Part #: 703-09-31631
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Other
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Motor Assy 706-75-01070

Motor Assy

  • Part #: 706-75-01070
  • Weight: 65.00
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Swing Machinery
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Swing Motor 706-75-03102

Swing Motor

  • Part #: 706-75-03102
  • Weight: 65.00
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Swing Machinery
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Pc300-3 Travel Motor 706-75-10400

Pc300-3 Travel Motor

  • Part #: 706-75-10400
  • Weight: 175.00
  • Fits Machine(s): PC150-3, PC150HD-5K, PC150LC-1, PC150LC-3, PC150NHD-5K, PC158US-2, PC158USLC-2, PC160LC-7K KA, PC160LC-7K, PC160LC-7, PC160LC-8 LGP, PC160LC-8, PC160LC-LGP, PC180LC-5K, PC180LC-7K-E0, PC180LC-7, PC180LLC-5K, PC180NLC-5K, PC190LC-KU-8, PC190NLC-8, PC200-3, PC200-5, PC200-6, PC200-7, PC200-8, PC200LC-3, PC200LC-5, PC200LC-6, PC200LC-7, PC200LC-8, PC200LL-6, PC200Z-6LE, PC210-5, PC210-6, PC210-7, PC210-8, PC210LC-6, PC210LC-7K, PC210NLC-7K, PC210NLC-8, PC220-3, PC220-5, PC220-6, PC220LC-3, PC220LC-5, PC220LC-6, PC220LC-7L, PC220LC-7, PC228US-3EO-D, PC228USLC-1, PC228USLC-2, PC228USLC-3EO-D, PC228USLC-3, PC228UU-1, PC230NHD-8K, PC240-3K, PC240-5, PC240-6, PC240LC-5, PC240LC-7, PC240LC-8, PC240NLC-5K, PC240NLC-6K, PC240NLC-7, PC250LC-6, PC270LC-7L, PC290LC-7K, PC290LC-7, PC290LC-8K, PC290LC-8, PC300-3, PC300-7, PC300LC-3, PC300LC-7, PC308USLC-3, PC340LC-7K-E0, PC340LC-7, PC340NLC-7K-E0, PC340NLC-7K, PC350LC-8, PC350NLC-8, PC380LC-7K
  • Category(s): Final Drives
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Pc200/220/300-3 Travel Motor 706-75-10402

Pc200/220/300-3 Travel Motor

  • Part #: 706-75-10402
  • Weight: 175.00
  • Fits Machine(s): PC150-3, PC150HD-5K, PC150LC-1, PC150LC-3, PC150NHD-5K, PC158US-2, PC158USLC-2, PC160LC-7K KA, PC160LC-7K, PC160LC-7, PC160LC-8 LGP, PC160LC-8, PC160LC-LGP, PC180LC-5K, PC180LC-7K-E0, PC180LC-7, PC180LLC-5K, PC180NLC-5K, PC190LC-KU-8, PC190NLC-8, PC200-3, PC200-5, PC200-6, PC200-7, PC200-8, PC200LC-3, PC200LC-5, PC200LC-6, PC200LC-7, PC200LC-8, PC200LL-6, PC200Z-6LE, PC210-5, PC210-6, PC210-7, PC210-8, PC210LC-6, PC210LC-7K, PC210NLC-7K, PC210NLC-8, PC220-3, PC220-5, PC220-6, PC220LC-3, PC220LC-5, PC220LC-6, PC220LC-7L, PC220LC-7, PC228US-3EO-D, PC228USLC-1, PC228USLC-2, PC228USLC-3EO-D, PC228USLC-3, PC228UU-1, PC230NHD-8K, PC240-3K, PC240-5, PC240-6, PC240LC-5, PC240LC-7, PC240LC-8, PC240NLC-5K, PC240NLC-6K, PC240NLC-7, PC250LC-6, PC270LC-7L, PC290LC-7K, PC290LC-7, PC290LC-8K, PC290LC-8, PC300-3, PC300-7, PC300LC-3, PC300LC-7, PC308USLC-3, PC340LC-7K-E0, PC340LC-7, PC340NLC-7K-E0, PC340NLC-7K, PC350LC-8, PC350NLC-8, PC380LC-7K
  • Category(s): Final Drives
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Swing Motor 706-75-11500

Swing Motor

  • Part #: 706-75-11500
  • Weight: 65.00
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Swing Machinery
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Swing Motor 706-75-11501

Swing Motor

  • Part #: 706-75-11501
  • Weight: 65.00
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Swing Machinery
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Swing Motor 706-75-11502

Swing Motor

  • Part #: 706-75-11502
  • Weight: 65.00
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Swing Machinery
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Swing Motor 706-75-11800

Swing Motor

  • Part #: 706-75-11800
  • Weight: 65.00
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Swing Machinery
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Swing Motor 706-75-11801

Swing Motor

  • Part #: 706-75-11801
  • Weight: 65.00
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Swing Machinery
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Xotor Ass'y 706-75-14000

Xotor Ass'y

  • Part #: 706-75-14000
  • Weight: 65.00
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Swing Machinery
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Swing Motor 706-75-14001

Swing Motor

  • Part #: 706-75-14001
  • Weight: 65.00
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Swing Machinery
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Swing Motor 706-75-14002

Swing Motor

  • Part #: 706-75-14002
  • Weight: 65.00
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Swing Machinery
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Pc150-3 Pump 708-25-20100

Pc150-3 Pump

  • Part #: 708-25-20100
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Hydraulic Pumps
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Final Drive (planetary/travel Drive) without Motor (high Sn) RSM00039

Final Drive (planetary/travel Drive) without Motor (high Sn)

  • Fits Machine(s): PC200-6, PC200LC-6
  • Category(s): Final Drives
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Final Drive (planetary/travel Drive) with Motor RSM00060

Final Drive (planetary/travel Drive) with Motor

  • Fits Machine(s): PC220LC-6
  • Category(s): Final Drives
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Complete Engine RSM00084

Complete Engine

  • Fits Machine(s): PC300-7, PC300LC-7
  • Category(s): Engines & Engine Parts
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Complete Final Drive with Motor (14/14 Bolt Option) RSM00106

Complete Final Drive with Motor (14/14 Bolt Option)

  • Fits Machine(s): PC78MR-6
  • Category(s): Final Drives
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Complete Final Drive (planetary/travel Drive) with Motor RSM00129

Complete Final Drive (planetary/travel Drive) with Motor

  • Fits Machine(s): PC228USLC-10, PC228USLC-1, PC228USLC-2
  • Category(s): Final Drives
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