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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

Swing Drive with Motor 20Y-26-31110

Swing Drive with Motor

  • Part #: 20Y-26-31110
  • Weight: 450.00
  • Fits Machine(s): PC228
  • Category(s): Swing Machinery
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Hydraulic Breaker with Autogreaser AMS-322717

Hydraulic Breaker with Autogreaser

  • Part #: AMS-322717
  • Weight: 5890.00
  • Fits Machine(s): PC250, PC280, PC300-6, PC300-7EO, PC300-7, PC300LC-7EO, PC300LC-7, PC350
  • Category(s): Attachments
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Final Drive Gearbox without Propel Motor 207-27-00170NM

Final Drive Gearbox without Propel Motor

  • Part #: 207-27-00170NM
  • Weight: 992.00
  • Fits Machine(s): PC270LC-6
  • Category(s): Final Drives
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Recoil Spring 207-30-74142

Recoil Spring

  • Part #: 207-30-74142
  • Weight: 264.00
  • Fits Machine(s): PC290LC-10, PC300-7EO, PC300-7, PC300-8, PC300LC-7EO, PC300LC-7, PC300LC-8, PC360LC-10
  • Category(s): Undercarriages
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Arm/crowd/dipper/stick Cylinder 707-01-XZ980

Arm/crowd/dipper/stick Cylinder

  • Part #: 707-01-XZ980
  • Weight: 971.00
  • Fits Machine(s): PC300-7
  • Category(s): Hydraulic Cylinders
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Bucket Cylinder 707-01-XZ990

Bucket Cylinder

  • Part #: 707-01-XZ990
  • Weight: 591.00
  • Fits Machine(s): PC300-7
  • Category(s): Hydraulic Cylinders
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Arm/crowd/dipper/stick Cylinder 707-01-XX020

Arm/crowd/dipper/stick Cylinder

  • Part #: 707-01-XX020
  • Weight: 954.00
  • Fits Machine(s): PC300-8
  • Category(s): Hydraulic Cylinders
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Hydraulic Breaker with Autogreaser AMS-482597

Hydraulic Breaker with Autogreaser

  • Part #: AMS-482597
  • Weight: 906.00
  • Fits Machine(s): PC30, PE35, PW30
  • Category(s): Attachments
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Hydraulic Breaker without Autogreaser AMS-666181

Hydraulic Breaker without Autogreaser

  • Part #: AMS-666181
  • Weight: 906.00
  • Fits Machine(s): PC30, PE35, PW30
  • Category(s): Attachments
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Final Drive Gearbox without Propel Motor 208-27-00152NM

Final Drive Gearbox without Propel Motor

  • Part #: 208-27-00152NM
  • Weight: 1297.00
  • Fits Machine(s): PC400-6
  • Category(s): Final Drives
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Final Drive Gearbox without Propel Motor 208-27-00241NM

Final Drive Gearbox without Propel Motor

  • Part #: 208-27-00241NM
  • Weight: 1297.00
  • Fits Machine(s): PC400-7EO, PC400-7, PC400LC-7EO, PC400LC-7
  • Category(s): Final Drives
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Hydraulic Breaker with Autogreaser AMS-65657

Hydraulic Breaker with Autogreaser

  • Part #: AMS-65657
  • Weight: 1133.00
  • Fits Machine(s): PC40, PC45, PC50, PC60, PC75, PC80, PC90, PW75
  • Category(s): Attachments
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Hydraulic Breaker with Autogreaser AMS-819681

Hydraulic Breaker with Autogreaser

  • Part #: AMS-819681
  • Weight: 1133.00
  • Fits Machine(s): PC40, PC45, PC50, PC60, PC75, PC80, PC90, PW75
  • Category(s): Attachments
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Final Drive Gearbox with Propel Motor 22M-60-21301

Final Drive Gearbox with Propel Motor

  • Part #: 22M-60-21301
  • Weight: 130.00
  • Fits Machine(s): PC50MR-2
  • Category(s): Final Drives
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Final Drive Gearbox with Propel Motor 201-60-71100

Final Drive Gearbox with Propel Motor

  • Part #: 201-60-71100
  • Weight: 201.00
  • Fits Machine(s): PC60-5, PC60-6, PC60-7
  • Category(s): Final Drives
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Final Drive Gearbox with Propel Motor 201-60-71700

Final Drive Gearbox with Propel Motor

  • Part #: 201-60-71700
  • Weight: 201.00
  • Fits Machine(s): PC60-5, PC60-6, PC60-7
  • Category(s): Final Drives
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Final Drive Gearbox with Propel Motor 201-60-73101

Final Drive Gearbox with Propel Motor

  • Part #: 201-60-73101
  • Weight: 201.00
  • Fits Machine(s): PC60-5, PC60-6, PC60-7
  • Category(s): Final Drives
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Final Drive Gearbox with Propel Motor 201-60-73500

Final Drive Gearbox with Propel Motor

  • Part #: 201-60-73500
  • Weight: 201.00
  • Fits Machine(s): PC60-5, PC60-6, PC60-7
  • Category(s): Final Drives
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Final Drive Gearbox with Propel Motor 21W-60-33100

Final Drive Gearbox with Propel Motor

  • Part #: 21W-60-33100
  • Weight: 201.00
  • Fits Machine(s): PC60-5, PC60-6, PC60-7
  • Category(s): Final Drives
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Swing Motor Only 706-75-01251

Swing Motor Only

  • Part #: 706-75-01251
  • Weight: 156.00
  • Fits Machine(s): PC600-6
  • Category(s): Swing Machinery
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