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

Nut 69959

Nut

  • Part #: 69959
View Part
Gear 69964

Gear

  • Part #: 69964
View Part
Piston Ring Set 6150-32-2031

Piston Ring Set

  • Part #: 6150-32-2031
View Part
Muffler 6151-11-8611

Muffler

  • Part #: 6151-11-8611
  • Weight: 37.50
  • Fits Machine(s): D61PX, D68ESS, D61EX, D61E
View Part
24volt / 11kw / 12-tooth 600-813-8310

24volt / 11kw / 12-tooth

  • Part #: 600-813-8310
  • Weight: 42.60
  • Fits Machine(s): PC400
View Part
Engine Filter Kit 6D125FK-1

Engine Filter Kit

  • Part #: 6D125FK-1
  • Category(s): Engines & Engine Parts
View Part
Engine Filter Kit 6D125FK-2

Engine Filter Kit

  • Part #: 6D125FK-2
  • Category(s): Engines & Engine Parts
View Part
Camshaft, Fits Engine Model: S6d140, S6d140e, Sa6d132, Sa6d140, Sa6d140a, Sa6d140e, Saa6d140e 6210-41-1012

Camshaft, Fits Engine Model: S6d140, S6d140e, Sa6d132, Sa6d140, Sa6d140a, Sa6d140e, Saa6d140e

  • Part #: 6210-41-1012
  • Weight: 57.20
  • Fits Machine(s): 6D140, HM400, HM350, DCA
  • Category(s): Engines & Engine Parts
View Part
Bearing 6E-W1461C5350

Bearing

  • Part #: 6E-W1461C5350
View Part
Bushing-coupler Gp-quick 6E0804

Bushing-coupler Gp-quick

  • Part #: 6E0804
  • Weight: 3.40
  • Fits Machine(s): 330B L, GSH9, 992G, 990H, 990, 990K, 990 II, 973D, 992K, 854K, 854G, 844K, 844H, 844
View Part
Tilt Cylinder Barrel 6E1163

Tilt Cylinder Barrel

  • Part #: 6E1163
  • Category(s): Hydraulic Cylinders
View Part
Bearing 6E1166

Bearing

  • Part #: 6E1166
  • Weight: 22.08
  • Fits Machine(s): 988K, 990H, 990K, 990 II, 990
View Part
Swing Circle 6I6144

Swing Circle

  • Part #: 6I6144
View Part
Head 6J3072

Head

  • Part #: 6J3072
  • Weight: 20.50
View Part
Seal 700-20-71260

Seal

  • Part #: 700-20-71260
  • Fits Machine(s): PC200LC-6L
View Part
Dust Seal 700-22-11261

Dust Seal

  • Part #: 700-22-11261
View Part
O-ring 700-22-11410

O-ring

  • Part #: 700-22-11410
  • Fits Machine(s): WA450-5L
View Part
Spring 700-22-11510

Spring

  • Part #: 700-22-11510
View Part
Loader Valve 700-22-47001

Loader Valve

  • Part #: 700-22-47001
View Part
O-ring 700-80-61260

O-ring

  • Part #: 700-80-61260
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