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

Engine Damper 22U-01-21310

Engine Damper

  • Part #: 22U-01-21310
  • Weight: 19.00
  • Fits Machine(s): PC220LC-7L
  • Category(s): Engines & Engine Parts
View Part
Ring Gear 22U-27-21153

Ring Gear

  • Part #: 22U-27-21153
  • Weight: 103.00
  • Fits Machine(s): PC220LC-7L
View Part
Engine Crankshaft 6736-31-1100

Engine Crankshaft

  • Part #: 6736-31-1100
  • Weight: 163.63
  • Fits Machine(s): PC220LC-7L
  • Category(s): Engines & Engine Parts
View Part
Drive Shaft 706-7G-41610

Drive Shaft

  • Part #: 706-7G-41610
  • Fits Machine(s): PC220LC-7L
View Part
Brake Piston 706-7G-91110

Brake Piston

  • Part #: 706-7G-91110
  • Weight: 6.00
  • Fits Machine(s): PC220LC-7L
View Part
Backhoe Dipper Cylinder 707-01-0A371

Backhoe Dipper Cylinder

  • Part #: 707-01-0A371
  • Weight: 690.00
  • Fits Machine(s): PC220LC-7L
View Part
Backhoe Boom Cylinder 707-01-0C040

Backhoe Boom Cylinder

  • Part #: 707-01-0C040
  • Weight: 436.00
  • Fits Machine(s): PC220LC-7L
  • Category(s): Hydraulic Cylinders
View Part
Bucket Cylinder 707-01-0F200

Bucket Cylinder

  • Part #: 707-01-0F200
  • Fits Machine(s): PC220LC-7L
  • Category(s): Hydraulic Cylinders
View Part
Main Hydraulic Pump 708-2L-01151

Main Hydraulic Pump

  • Part #: 708-2L-01151
  • Fits Machine(s): PC220LC-7L
  • Category(s): Hydraulic Pumps
View Part
Swing Gear Box 206-26-00400

Swing Gear Box

  • Part #: 206-26-00400
  • Fits Machine(s): PC220LC-7
View Part
Final Drive Planet Gear 22U-27-21120

Final Drive Planet Gear

  • Part #: 22U-27-21120
  • Fits Machine(s): PC220LC-7
  • Category(s): Final Drives
View Part
Gear 22U-27-21130

Gear

  • Part #: 22U-27-21130
  • Weight: 4.40
  • Fits Machine(s): PC220LC-7
View Part
Final Drive Planet Gear 22U-27-21140

Final Drive Planet Gear

  • Part #: 22U-27-21140
  • Fits Machine(s): PC220LC-7
  • Category(s): Final Drives
View Part
Boom Cylinder 707-01-0A350

Boom Cylinder

  • Part #: 707-01-0A350
  • Weight: 436.00
  • Fits Machine(s): PC220LC-7
View Part
Cap 707-71-91270

Cap

  • Part #: 707-71-91270
View Part
Kit, Spacer 708-7L-05010

Kit, Spacer

  • Part #: 708-7L-05010
  • Weight: 0.22
  • Fits Machine(s): PC220LC-7
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