Quick Search Quick Search
We are Here to Help! Call a Parts Expert!
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.


Our friendly parts specialist are standing by to assist you.
1-800-255-6253

Select Komatsu Machine Type

All Komatsu Parts

Pin, Linkage 202-70-64163

Pin, Linkage

  • Part #: 202-70-64163
  • Weight: 20.28
View Part
209-70-53141 209-70-53141

209-70-53141

  • Part #: 209-70-53141
  • Category(s): Booms & Stick Components
View Part
22m-70-31521 22M-70-31521

22m-70-31521

  • Part #: 22M-70-31521
  • Category(s): Other
View Part
Thermostat PK2485613

Thermostat

  • Part #: PK2485613
View Part
Air Valve PL34501-0300

Air Valve

  • Part #: PL34501-0300
View Part
11y-27-11130 11Y-27-11130

11y-27-11130

  • Part #: 11Y-27-11130
  • Category(s): Final Drives
View Part
Plug 07040-11007

Plug

  • Part #: 07040-11007
  • Category(s): Other
View Part
702-16-09620 702-16-09620

702-16-09620

  • Part #: 702-16-09620
  • Category(s): Other
View Part
Super Spool Valve PT84115-1616

Super Spool Valve

  • Part #: PT84115-1616
View Part
Arm/Crowd/Dipper Cylinder 20T-63-02514

Arm/Crowd/Dipper Cylinder

  • Part #: 20T-63-02514
  • Fits Machine(s): PC45R-8
  • Category(s): Hydraulic Cylinders
View Part
Boom 20T-70-01110

Boom

  • Part #: 20T-70-01110
  • Fits Machine(s): PC45R-8
  • Category(s): Booms & Stick Components
View Part
Main Hydraulic Pump 3F4555052

Main Hydraulic Pump

  • Part #: 3F4555052
  • Fits Machine(s): PC45R-8
  • Category(s): Hydraulic Pumps
View Part
Main Hydraulic Pump 708-1T-00131

Main Hydraulic Pump

  • Part #: 708-1T-00131
  • Fits Machine(s): PC45R-8
  • Category(s): Hydraulic Pumps
View Part
Main Hydraulic Pump 708-1T-00132

Main Hydraulic Pump

  • Part #: 708-1T-00132
  • Fits Machine(s): PC45R-8
  • Category(s): Hydraulic Pumps
View Part
Main Hydraulic Pump 708-1T-00520

Main Hydraulic Pump

  • Part #: 708-1T-00520
  • Fits Machine(s): PC45R-8
  • Category(s): Hydraulic Pumps
View Part
Main Hydraulic Pump 708-1T-00521

Main Hydraulic Pump

  • Part #: 708-1T-00521
  • Fits Machine(s): PC45R-8
  • Category(s): Hydraulic Pumps
View Part
Main Hydraulic Pump 708-1T-00522

Main Hydraulic Pump

  • Part #: 708-1T-00522
  • Fits Machine(s): PC45R-8
  • Category(s): Hydraulic Pumps
View Part
Main Hydraulic Pump 708-1T-00523

Main Hydraulic Pump

  • Part #: 708-1T-00523
  • Fits Machine(s): PC45R-8
  • Category(s): Hydraulic Pumps
View Part
We are Here to Help!
Don't see what you're looking for? New aftermarket, used and rebuilt options!

Need a little extra help? Give one of our friendly, knowledgeable parts experts a call and we'll have your machine back up and running in no time.

Call a Parts Expert!
Part Sales Account Executive