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Komatsu Backhoe Parts | Aftermarket New, Used and Rebuilt

Komatsu Backhoe Replacement Parts

New Aftermarket, Used and Rebuilt Komatsu Backhoe Parts

AMS Construction Parts is an industry leader in replacement parts for Komatsu backhoes by providing a variety of replacement options that are guaranteed to save our customers 20-70% on their maintenance costs. We sell a wide selection of new, rebuilt and used replacement parts including front and rear axles as well as a variety of cylinders and oth...moreer replacement parts. Whether you have a question about your machine or need a replacement part don't hesitate to give us a call.


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1-800-255-6253

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All Komatsu Backhoe Parts

Rh Swing Cylinder 707-02-11520

Rh Swing Cylinder

  • Part #: 707-02-11520
  • Fits Machine(s): WB140-2
  • Category(s): Hydraulic Cylinders
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Stabilizer Cylinder 721-00-11540

Stabilizer Cylinder

  • Part #: 721-00-11540
  • Weight: 250.00
  • Fits Machine(s): WB140-2
  • Category(s): Hydraulic Cylinders
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Stabilizer Cylinder 721-00-11550

Stabilizer Cylinder

  • Part #: 721-00-11550
  • Weight: 250.00
  • Fits Machine(s): WB140-2
  • Category(s): Hydraulic Cylinders
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Main Hydraulic Pump 840220102

Main Hydraulic Pump

  • Part #: 840220102
  • Weight: 85.00
  • Fits Machine(s): WB140-2
  • Category(s): Hydraulic Pumps
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Main Hydraulic Pump 840220111

Main Hydraulic Pump

  • Part #: 840220111
  • Weight: 85.00
  • Fits Machine(s): WB140-2
  • Category(s): Hydraulic Pumps
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Loader Control Valve 844020239

Loader Control Valve

  • Part #: 844020239
  • Fits Machine(s): WB140-2
  • Category(s): Other
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Loader Control Valve 844020267

Loader Control Valve

  • Part #: 844020267
  • Fits Machine(s): WB140-2
  • Category(s): Other
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Loader Control Valve 844020280

Loader Control Valve

  • Part #: 844020280
  • Fits Machine(s): WB140-2
  • Category(s): Other
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Loader Control Valve 844020337

Loader Control Valve

  • Part #: 844020337
  • Fits Machine(s): WB140-2
  • Category(s): Other
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Loader Control Valve 844020338

Loader Control Valve

  • Part #: 844020338
  • Fits Machine(s): WB140-2
  • Category(s): Other
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Radiator 875001157

Radiator

  • Part #: 875001157
  • Fits Machine(s): WB140-2
  • Category(s): Engines & Engine Parts, Radiators
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Radiator 875600001

Radiator

  • Part #: 875600001
  • Fits Machine(s): WB140-2
  • Category(s): Engines & Engine Parts, Radiators
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Master/slave Cylinder CA0132664

Master/slave Cylinder

  • Part #: CA0132664
  • Fits Machine(s): WB140-2
  • Category(s): Brakes & Brake Parts
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Master/slave Cylinder CA0132665

Master/slave Cylinder

  • Part #: CA0132665
  • Fits Machine(s): WB140-2
  • Category(s): Brakes & Brake Parts
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Master/slave Cylinder CA0138818

Master/slave Cylinder

  • Part #: CA0138818
  • Fits Machine(s): WB140-2
  • Category(s): Brakes & Brake Parts
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Master/slave Cylinder CA0139830

Master/slave Cylinder

  • Part #: CA0139830
  • Fits Machine(s): WB140-2
  • Category(s): Brakes & Brake Parts
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Master/slave Cylinder CA0144336

Master/slave Cylinder

  • Part #: CA0144336
  • Fits Machine(s): WB140-2
  • Category(s): Brakes & Brake Parts
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Torque Converter CA0147460

Torque Converter

  • Part #: CA0147460
  • Fits Machine(s): WB140-2
  • Category(s): Transmissions
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Ca0125549 CA0125549

Ca0125549

  • Part #: CA0125549
  • Weight: 6.31
  • Fits Machine(s): WB140-2
  • Category(s): Axles & Drivetrains
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Pzfca0125549 PZFCA0125549

Pzfca0125549

  • Part #: PZFCA0125549
  • Weight: 6.31
  • Fits Machine(s): WB140-2
  • Category(s): Axles & Drivetrains
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