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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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1-800-255-6253

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All Komatsu Parts

Gasket Kit 6212-K6-9902

Gasket Kit

  • Part #: 6212-K6-9902
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Valve, Intake 6215-41-4110

Valve, Intake

  • Part #: 6215-41-4110
  • Weight: 0.50
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Gasket 6217-11-8830

Gasket

  • Part #: 6217-11-8830
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Guide 6217-16-1440

Guide

  • Part #: 6217-16-1440
  • Weight: 0.20
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Seal 6217-41-4540

Seal

  • Part #: 6217-41-4540
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Gasket 6219-71-1150

Gasket

  • Part #: 6219-71-1150
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Bushing, Cam 6221-21-1410

Bushing, Cam

  • Part #: 6221-21-1410
  • Weight: 0.11
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Main Bearing Std 6221-21-8010

Main Bearing Std

  • Part #: 6221-21-8010
  • Weight: 0.54
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Piston Pin 6221-31-2410

Piston Pin

  • Part #: 6221-31-2410
  • Weight: 1.80
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Oil Pump Ass 6221-51-1100

Oil Pump Ass

  • Part #: 6221-51-1100
  • Weight: 9.40
  • Fits Machine(s): PC300, WA380
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Gasket 6221-51-8160

Gasket

  • Part #: 6221-51-8160
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Liner, Cylinder 6222-23-2211

Liner, Cylinder

  • Part #: 6222-23-2211
  • Weight: 2.49
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Rod Ass'y 6222-31-3100

Rod Ass'y

  • Part #: 6222-31-3100
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Conrod Bearing 6222-37-3040

Conrod Bearing

  • Part #: 6222-37-3040
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Oil Pump 6251-51-1001

Oil Pump

  • Part #: 6251-51-1001
  • Weight: 10.00
  • Fits Machine(s): HM300, WA480, PC490, WA470, PC450, PC400
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Crank,w/g Frged 6252-31-1010

Crank,w/g Frged

  • Part #: 6252-31-1010
  • Weight: 255.73
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Gasket 6261-11-5880

Gasket

  • Part #: 6261-11-5880
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Gasket 6261-11-9520

Gasket

  • Part #: 6261-11-9520
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Metal 6261-29-8010

Metal

  • Part #: 6261-29-8010
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Turbocharger 6502-12-9005

Turbocharger

  • Part #: 6502-12-9005
  • Weight: 73.00
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Don't see what you're looking for? New aftermarket, used and rebuilt options!

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