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Komatsu Heavy Equipment Parts

Komatsu Heavy Equipment Parts

New Aftermarket, Used and Rebuilt Komatsu Parts

AMS Parts is proud to be an industry leading supplier of new OEM surplus, used and rebuilt parts for Komatsu machines. Whether you're looking for a D31A dozer engine or an undercarriage for one of the newer PC290LC-10 excavators, we have you covered. Our goal is to become your go-to Komatsu parts supplier by developing a relationship of trust, qual...moreity and savings. Since its establishment in 1921, Komatsu has become the world's second largest supplier of earth moving equipment and they bring a wealth of experience, quality and trust to the construction equipment industry. As a Komatsu machine owner, it is important that you not only find the replacement part you're looking for, but also a quality part for an excellent price. Give us a call today and let's begin a relationship of trust, quality and savings! If we don't have a part in stock or don't carry it, we'll track it down for you at the best price possible.


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All Komatsu Parts

Shaft 423-22-42321

Shaft

  • Part #: 423-22-42321
  • Fits Machine(s): WA380-6
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Rear Axle Assembly 423-23-30011

Rear Axle Assembly

  • Part #: 423-23-30011
  • Weight: 1845.00
  • Fits Machine(s): WA380-6
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Rear Axle Hsg, Lh 423-23-33511

Rear Axle Hsg, Lh

  • Part #: 423-23-33511
  • Weight: 220.00
  • Fits Machine(s): WA380-6
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Rear Axle Hsg, Rh 423-23-33521

Rear Axle Hsg, Rh

  • Part #: 423-23-33521
  • Weight: 220.00
  • Fits Machine(s): WA380-6
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Housing, Diff 423-23-43180

Housing, Diff

  • Part #: 423-23-43180
  • Weight: 375.00
  • Fits Machine(s): WA380-6
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Piston 423-33-31320

Piston

  • Part #: 423-33-31320
  • Fits Machine(s): WA380-6
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Plate, Outer 423-33-31360

Plate, Outer

  • Part #: 423-33-31360
  • Fits Machine(s): WA380-6
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Spring 423-33-31810

Spring

  • Part #: 423-33-31810
  • Fits Machine(s): WA380-6
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Counterweight 423-46-45110

Counterweight

  • Part #: 423-46-45110
  • Fits Machine(s): WA380-6
  • Category(s): Other
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Hood Gas Spring 423-54-37580

Hood Gas Spring

  • Part #: 423-54-37580
  • Weight: 3.00
  • Fits Machine(s): WA380-6
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Lower Engine Door, Rh 423-54-41251

Lower Engine Door, Rh

  • Part #: 423-54-41251
  • Fits Machine(s): WA380-6
  • Category(s): Engines & Engine Parts
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Hood Gas Spring 423-54-44531

Hood Gas Spring

  • Part #: 423-54-44531
  • Weight: 3.00
  • Fits Machine(s): WA380-6
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Engine Door, Rh 423-54-A2520

Engine Door, Rh

  • Part #: 423-54-A2520
  • Weight: 94.00
  • Fits Machine(s): WA380-6
  • Category(s): Engines & Engine Parts
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Hydraulic Tank 423-60-45310

Hydraulic Tank

  • Part #: 423-60-45310
  • Weight: 574.00
  • Fits Machine(s): WA380-6
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Hydraulic Tank 423-60-45311

Hydraulic Tank

  • Part #: 423-60-45311
  • Weight: 425.00
  • Fits Machine(s): WA380-6
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Steering Demand Valve 423-64-45100

Steering Demand Valve

  • Part #: 423-64-45100
  • Weight: 76.00
  • Fits Machine(s): WA380-6
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Boom 423-70-A4002

Boom

  • Part #: 423-70-A4002
  • Fits Machine(s): WA380-6
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Bellcrank 423-70-A4200

Bellcrank

  • Part #: 423-70-A4200
  • Weight: 701.00
  • Fits Machine(s): WA380-6
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Boom Assy (high Lift) 423-850-A401

Boom Assy (high Lift)

  • Part #: 423-850-A401
  • Fits Machine(s): WA380-6
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Boom 423-877-4111

Boom

  • Part #: 423-877-4111
  • Fits Machine(s): WA380-6
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