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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

Stick / Dipper Arm 207-70-00310

Stick / Dipper Arm

  • Part #: 207-70-00310
  • Weight: 2500.00
  • Fits Machine(s): PC300-6, PC300LC-6
  • Category(s): Booms & Stick Components
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Swing Bearing / Turntable / Slewing Ring 208-25-61100

Swing Bearing / Turntable / Slewing Ring

  • Part #: 208-25-61100
  • Weight: 1337.00
  • Fits Machine(s): PC300-6, PC300-7, PC300LC-6, PC300LC-7, PC300LC-8, PC300SE-7, PC340LC-6, PC400HD-6LK, PC400HD-6LM, PC400LC-6, PC400LC-7, PC400MH-6, PC450-6, PC450-7K, PC450LC-6, PC450LC-7K, PC450LC-7, PC450LC-8
  • Category(s): Swing Machinery
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Complete Final Drive (planetary/travel Drive) with Motor 208-27-00151

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 208-27-00151
  • Weight: 1800.00
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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Complete Final Drive (planetary/travel Drive) with Motor 208-27-00152

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 208-27-00152
  • Weight: 1800.00
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6, PC450LC-6K-KE, PC450LC-6, PC400-6
  • Category(s): Final Drives
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Complete Final Drive (planetary/travel Drive) with Motor 208-27-00153

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 208-27-00153
  • Weight: 1800.00
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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Aftercooler 6223-63-4100

Aftercooler

  • Part #: 6223-63-4100
  • Weight: 50.00
  • Fits Machine(s): PC300-6
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Rotary Distributor 703-09-33260

Rotary Distributor

  • Part #: 703-09-33260
  • Weight: 84.00
  • Fits Machine(s): PC300-6
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Drive Motor Only 706-88-00110

Drive Motor Only

  • Part #: 706-88-00110
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6K-J, PC450-6, PC450LC-6K-J, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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Drive Motor Only 706-88-00111

Drive Motor Only

  • Part #: 706-88-00111
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6K-J, PC450-6, PC450LC-6K-J, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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Drive Motor Only 706-88-00150

Drive Motor Only

  • Part #: 706-88-00150
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6K-J, PC450-6, PC450LC-6K-J, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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Drive Motor Only 706-88-00151

Drive Motor Only

  • Part #: 706-88-00151
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6K-J, PC450-6, PC450LC-6K-J, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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Drive Motor Only 708-8H-00210

Drive Motor Only

  • Part #: 708-8H-00210
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6K-J, PC450-6, PC450LC-6K-J, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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Drive Motor Only 708-8H-00211

Drive Motor Only

  • Part #: 708-8H-00211
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6K-J, PC450-6, PC450LC-6K-J, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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Drive Motor Only 708-8H-00250

Drive Motor Only

  • Part #: 708-8H-00250
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6K-J, PC450-6, PC450LC-6K-J, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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Drive Motor Only 708-8H-00270

Drive Motor Only

  • Part #: 708-8H-00270
  • Fits Machine(s): PC300-6, PC300LC-6, PC340LC-6K-J, PC340LC-6, PC340NLC-6, PC380LC-6K-J, PC380LC-6, PC400LC-6LC, PC400LC-6LK, PC400LC-6, PC450-6K-J, PC450-6, PC450LC-6K-J, PC450LC-6K-KE, PC450LC-6
  • Category(s): Final Drives
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Bolt 01010-81020

Bolt

  • Part #: 01010-81020
  • Weight: 0.10
  • Fits Machine(s): PC300-7
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Ring Gear 207-27-71151

Ring Gear

  • Part #: 207-27-71151
  • Fits Machine(s): PC300-7
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Nut 207-27-71360

Nut

  • Part #: 207-27-71360
  • Weight: 12.00
  • Fits Machine(s): PC300-7
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Lock Plate 207-27-71370

Lock Plate

  • Part #: 207-27-71370
  • Fits Machine(s): PC300-7
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Idler Group 207-30-00161

Idler Group

  • Part #: 207-30-00161
  • Fits Machine(s): PC300-7, PC300LC-7, PC308USLC-3
  • Category(s): Undercarriages
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