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

Rh Cover 134-27-61491

Rh Cover

  • Part #: 134-27-61491
  • Fits Machine(s): D61PX-12
View Part
Charge Pump Assy 705-41-01020

Charge Pump Assy

  • Part #: 705-41-01020
  • Fits Machine(s): D61PX-12
View Part
Torqflow Assy 134-15-70002

Torqflow Assy

  • Part #: 134-15-70002
  • Fits Machine(s): D61PX-15E0
View Part
Power Line Assembly 134-22-70003

Power Line Assembly

  • Part #: 134-22-70003
  • Weight: 4844.00
  • Fits Machine(s): D61PX-15E0
View Part
4 Spool Control Valve 723-24-11101

4 Spool Control Valve

  • Part #: 723-24-11101
  • Weight: 110.00
  • Fits Machine(s): D61PX-15E0
View Part
Side Gear 134-22-72220

Side Gear

  • Part #: 134-22-72220
  • Fits Machine(s): D61PX-15EO
View Part
Side Gear 134-22-72230

Side Gear

  • Part #: 134-22-72230
  • Fits Machine(s): D61PX-15EO
View Part
Gear 134-22-72310

Gear

  • Part #: 134-22-72310
  • Fits Machine(s): D61PX-15EO
View Part
Gear 134-22-72320

Gear

  • Part #: 134-22-72320
  • Fits Machine(s): D61PX-15EO
View Part
Gear 134-22-72330

Gear

  • Part #: 134-22-72330
  • Fits Machine(s): D61PX-15EO
View Part
Steering Planetary Assembly 134-22-72400

Steering Planetary Assembly

  • Part #: 134-22-72400
  • Fits Machine(s): D61PX-15EO
View Part
Final Drive Cover 134-27-61210

Final Drive Cover

  • Part #: 134-27-61210
  • Fits Machine(s): D61PX-15EO
  • Category(s): Final Drives
View Part
Shaft 134-27-61261

Shaft

  • Part #: 134-27-61261
  • Weight: 320.00
  • Fits Machine(s): D61PX-15EO
View Part
Spacer 134-27-61320

Spacer

  • Part #: 134-27-61320
  • Fits Machine(s): D61PX-15EO
View Part
Spacer 134-27-61310

Spacer

  • Part #: 134-27-61310
  • Fits Machine(s): D61PX-15
View Part
134-27-00211 134-27-00211

134-27-00211

  • Part #: 134-27-00211
  • Fits Machine(s): D61PX-15
  • Category(s): Final Drives
View Part
134-27-00221 134-27-00221

134-27-00221

  • Part #: 134-27-00221
  • Fits Machine(s): D61PX-15
  • Category(s): Final Drives
View Part
LH Final Drive (Planetary/Travel Drive) without Motor 13Y-27-10100

LH Final Drive (Planetary/Travel Drive) without Motor

  • Part #: 13Y-27-10100
  • Fits Machine(s): D61PX-23
  • Category(s): Final Drives
View Part
RH Final Drive (Planetary/Travel Drive) without Motor 13Y2710200

RH Final Drive (Planetary/Travel Drive) without Motor

  • Part #: 13Y2710200
  • Fits Machine(s): D61PX-23
  • Category(s): Final Drives
View Part
Tilt Cylinder 707-11-12C60

Tilt Cylinder

  • Part #: 707-11-12C60
  • Fits Machine(s): D61PX-23
  • Category(s): Hydraulic Cylinders
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