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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

Bearing 06002-30214

Bearing

  • Part #: 06002-30214
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Oring 07000-15340

Oring

  • Part #: 07000-15340
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Enclosed Cab 421-926-A040XX-5087

Enclosed Cab

  • Part #: 421-926-A040XX-5087
  • Fits Machine(s): WA450-5L
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Cab Assembly 421-926-A040XX

Cab Assembly

  • Part #: 421-926-A040XX
  • Fits Machine(s): WA450-5L
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Counterweight, Lh 421-974-3110

Counterweight, Lh

  • Part #: 421-974-3110
  • Fits Machine(s): WA450-5L
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Counterweight, Rh 421-974-3120

Counterweight, Rh

  • Part #: 421-974-3120
  • Fits Machine(s): WA450-5L
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Counterweight 421-975-3150

Counterweight

  • Part #: 421-975-3150
  • Fits Machine(s): WA450-5L
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Rim 421-W30-3101

Rim

  • Part #: 421-W30-3101
  • Weight: 560.00
  • Fits Machine(s): WA450-5L
  • Category(s): Wheels & Tires
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Bearing 423-22-21820

Bearing

  • Part #: 423-22-21820
  • Fits Machine(s): WA450-5L
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Steering & Switch Pump 705-51-30580

Steering & Switch Pump

  • Part #: 705-51-30580
  • Weight: 72.00
  • Fits Machine(s): WA450-5L
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Steering Cylinder, Lh 707-00-0A500

Steering Cylinder, Lh

  • Part #: 707-00-0A500
  • Weight: 87.00
  • Fits Machine(s): WA450-5L
  • Category(s): Hydraulic Cylinders
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Steering Cylinder, Rh 707-00-0A510

Steering Cylinder, Rh

  • Part #: 707-00-0A510
  • Weight: 128.00
  • Fits Machine(s): WA450-5L
  • Category(s): Hydraulic Cylinders
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Lift Cylinder, Lh 707-01-0A250

Lift Cylinder, Lh

  • Part #: 707-01-0A250
  • Weight: 470.00
  • Fits Machine(s): WA450-5L
  • Category(s): Hydraulic Cylinders
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Lift Cylinder, Rh 707-01-0A260

Lift Cylinder, Rh

  • Part #: 707-01-0A260
  • Weight: 470.00
  • Fits Machine(s): WA450-5L
  • Category(s): Hydraulic Cylinders
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Cylinder, Bucket 707-01-0A270

Cylinder, Bucket

  • Part #: 707-01-0A270
  • Weight: 530.00
  • Fits Machine(s): WA450-5L
  • Category(s): Hydraulic Cylinders
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2 Spool Control Valve 709-12-14601

2 Spool Control Valve

  • Part #: 709-12-14601
  • Weight: 270.00
  • Fits Machine(s): WA450-5L
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3 Spool Control Valve 709-13-12501

3 Spool Control Valve

  • Part #: 709-13-12501
  • Fits Machine(s): WA450-5L
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Gear 711-47-51141

Gear

  • Part #: 711-47-51141
  • Weight: 43.00
  • Fits Machine(s): WA450-5L
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Pilot 711-47-51250

Pilot

  • Part #: 711-47-51250
  • Weight: 10.00
  • Fits Machine(s): WA450-5L
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Stator 711-47-52110

Stator

  • Part #: 711-47-52110
  • Weight: 6.00
  • Fits Machine(s): WA450-5L
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