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

Radiator 144-03-00012

Radiator

  • Part #: 144-03-00012
  • Fits Machine(s): D65E-6
  • Category(s): Engines & Engine Parts, Radiators
View Part
Radiator 144-03-00013

Radiator

  • Part #: 144-03-00013
  • Fits Machine(s): D65E-6
  • Category(s): Engines & Engine Parts, Radiators
View Part
Radiator 144-03-00014

Radiator

  • Part #: 144-03-00014
  • Fits Machine(s): D65E-6
  • Category(s): Engines & Engine Parts, Radiators
View Part
Radiator 144-03-00015

Radiator

  • Part #: 144-03-00015
  • Fits Machine(s): D65E-6
  • Category(s): Engines & Engine Parts, Radiators
View Part
Radiator 144-03-00016

Radiator

  • Part #: 144-03-00016
  • Fits Machine(s): D65E-6
  • Category(s): Engines & Engine Parts, Radiators
View Part
Radiator 144-03-00017

Radiator

  • Part #: 144-03-00017
  • Fits Machine(s): D65E-6
  • Category(s): Engines & Engine Parts, Radiators
View Part
Torque Converter 144-13-11000

Torque Converter

  • Part #: 144-13-11000
  • Weight: 300.00
  • Fits Machine(s): D65E-6
  • Category(s): Transmissions
View Part
Torque Convertor 144-13-11001

Torque Convertor

  • Part #: 144-13-11001
  • Weight: 300.00
  • Fits Machine(s): D65E-6
  • Category(s): Transmissions
View Part
Torque Converter 144-13-21000

Torque Converter

  • Part #: 144-13-21000
  • Weight: 300.00
  • Fits Machine(s): D65E-6
  • Category(s): Transmissions
View Part
Idler Group 144-30-00035

Idler Group

  • Part #: 144-30-00035
  • Weight: 441.00
  • Fits Machine(s): D65E-6
  • Category(s): Undercarriages
View Part
Idler Group 144-30-00036

Idler Group

  • Part #: 144-30-00036
  • Weight: 441.00
  • Fits Machine(s): D65E-6
  • Category(s): Undercarriages
View Part
Idler Group 144-30-00037

Idler Group

  • Part #: 144-30-00037
  • Weight: 441.00
  • Fits Machine(s): D65E-6
  • Category(s): Undercarriages
View Part
Cab Shell 144-978-8410

Cab Shell

  • Part #: 144-978-8410
  • Fits Machine(s): D65E-6
  • Category(s): Cabs
View Part
Hydraulic Oil Cooler 6632-60-9201

Hydraulic Oil Cooler

  • Part #: 6632-60-9201
  • Fits Machine(s): D65E-6
  • Category(s): Engines & Engine Parts
View Part
Hydraulic Oil Cooler 6632-61-9103

Hydraulic Oil Cooler

  • Part #: 6632-61-9103
  • Fits Machine(s): D65E-6
  • Category(s): Engines & Engine Parts
View Part
Hydraulic Oil Cooler 6632-61-9104

Hydraulic Oil Cooler

  • Part #: 6632-61-9104
  • Fits Machine(s): D65E-6
  • Category(s): Engines & Engine Parts
View Part
Hydraulic Oil Cooler 6632-61-9221

Hydraulic Oil Cooler

  • Part #: 6632-61-9221
  • Fits Machine(s): D65E-6
  • Category(s): Engines & Engine Parts
View Part
Tcr Assy D65e-6 KM2105

Tcr Assy D65e-6

  • Part #: KM2105
  • Weight: 59.60
  • Fits Machine(s): D65E-6, D65EX-15, D65PX-15
  • Category(s): Undercarriages
View Part
Tilt Cylinder 144-63-52200

Tilt Cylinder

  • Part #: 144-63-52200
  • Fits Machine(s): D65E-8
  • Category(s): Hydraulic Cylinders
View Part
Main Hydraulic Pump 144-916-0190

Main Hydraulic Pump

  • Part #: 144-916-0190
  • Fits Machine(s): D65E-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