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

Lever Ge VJ0915

Lever Ge

  • Part #: VJ0915
View Part
Gear, Idle, 28t 714-07-26612

Gear, Idle, 28t

  • Part #: 714-07-26612
  • Weight: 4.30
  • Fits Machine(s): WA380-5L
View Part
Cage 714-07-28141

Cage

  • Part #: 714-07-28141
  • Weight: 10.90
  • Fits Machine(s): WA380-5L
View Part
Hub, Spline 714-07-28611

Hub, Spline

  • Part #: 714-07-28611
  • Weight: 10.90
  • Fits Machine(s): WA380-5L
View Part
Shaft & Cyl Assy, F&r 714-12-22111

Shaft & Cyl Assy, F&r

  • Part #: 714-12-22111
  • Fits Machine(s): WA380-5L
View Part
Shaft & Cyl Assy, 1st&4th 714-12-22121

Shaft & Cyl Assy, 1st&4th

  • Part #: 714-12-22121
  • Weight: 60.00
  • Fits Machine(s): WA380-5L
View Part
Gear, Reverse, 31t 714-12-22411

Gear, Reverse, 31t

  • Part #: 714-12-22411
  • Weight: 10.00
  • Fits Machine(s): WA380-5L
View Part
Gear, Forward, 40t 714-12-22421

Gear, Forward, 40t

  • Part #: 714-12-22421
  • Weight: 10.00
  • Fits Machine(s): WA380-5L
View Part
Gear, 1st, 26t 714-12-22431

Gear, 1st, 26t

  • Part #: 714-12-22431
  • Fits Machine(s): WA380-5L
View Part
Gear, 4th, 31t 714-12-22441

Gear, 4th, 31t

  • Part #: 714-12-22441
  • Weight: 6.90
  • Fits Machine(s): WA380-5L
View Part
Gear, 2nd, 53t 714-12-22461

Gear, 2nd, 53t

  • Part #: 714-12-22461
  • Weight: 20.00
  • Fits Machine(s): WA380-5L
View Part
Gear, 2nd, 37t 714-12-22511

Gear, 2nd, 37t

  • Part #: 714-12-22511
  • Fits Machine(s): WA380-5L
View Part
Gear, Output, 49t 714-12-22530

Gear, Output, 49t

  • Part #: 714-12-22530
  • Fits Machine(s): WA380-5L
View Part
Gear, 4th, 28t 714-12-22541

Gear, 4th, 28t

  • Part #: 714-12-22541
  • Fits Machine(s): WA380-5L
View Part
Shaft, Pto 714-12-23231

Shaft, Pto

  • Part #: 714-12-23231
  • Weight: 3.11
  • Fits Machine(s): WA380-5L
View Part
Gear, 79t 714-12-23410

Gear, 79t

  • Part #: 714-12-23410
  • Fits Machine(s): WA380-5L
View Part
Gear, 89t 714-12-23421

Gear, 89t

  • Part #: 714-12-23421
  • Fits Machine(s): WA380-5L
View Part
Spacer 714-12-23830

Spacer

  • Part #: 714-12-23830
  • Weight: 2.60
  • Fits Machine(s): WA380-5L
View Part
Coupling 714-12-24110

Coupling

  • Part #: 714-12-24110
  • Weight: 12.60
  • Fits Machine(s): WA380-5L
View Part
Coupling 714-12-24120

Coupling

  • Part #: 714-12-24120
  • Weight: 15.90
  • Fits Machine(s): WA380-5L
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