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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.


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All Komatsu Parts

Shaft 21N-27-31181

Shaft

  • Part #: 21N-27-31181
  • Fits Machine(s): PC1100-6
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Gear, 68t 21N-27-31260

Gear, 68t

  • Part #: 21N-27-31260
  • Weight: 14.70
  • Fits Machine(s): PC1100-6
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Case, Swing Gear Box 208-26-62170

Case, Swing Gear Box

  • Part #: 208-26-62170
  • Weight: 450.00
  • Fits Machine(s): PC1100LC-6, PC400LC-6LK
  • Category(s): Swing Machinery
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Bucket Cylinder 21N-63-02332...LH

Bucket Cylinder

  • Part #: 21N-63-02332...LH
  • Fits Machine(s): PC1100LC-6
  • Category(s): Hydraulic Cylinders
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Bucket Cylinder 21N-63-02342...RH

Bucket Cylinder

  • Part #: 21N-63-02342...RH
  • Fits Machine(s): PC1100LC-6
  • Category(s): Hydraulic Cylinders
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Main Hydraulic Pump 708-2H-00322

Main Hydraulic Pump

  • Part #: 708-2H-00322
  • Fits Machine(s): PC1100LC-6
  • Category(s): Hydraulic Pumps
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Complete Final Drive (planetary/travel Drive) with Motor 226-60-15100

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 226-60-15100
  • Fits Machine(s): PC110R-1
  • Category(s): Final Drives
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Drive Motor ONLY 226-60-15290

Drive Motor ONLY

  • Part #: 226-60-15290
  • Fits Machine(s): PC110R-1
  • Category(s): Final Drives
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Complete Final Drive (planetary/travel Drive) with Motor 227-60-11170

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 227-60-11170
  • Fits Machine(s): PC118MR-8
  • Category(s): Final Drives
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Komatsu Cyl Seal Kit 707-98-36210

Komatsu Cyl Seal Kit

  • Part #: 707-98-36210
  • Weight: 0.44
  • Fits Machine(s): PC120, PW130, PC200, PC220, PC130
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Complete Final Drive (planetary/travel Drive) with Motor 203-60-00100

Complete Final Drive (planetary/travel Drive) with Motor

  • Part #: 203-60-00100
  • Fits Machine(s): PC120-2
  • Category(s): Final Drives
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Drive Motor ONLY TZ150A20000EE

Drive Motor ONLY

  • Part #: TZ150A20000EE
  • Fits Machine(s): PC120-3K
  • Category(s): Final Drives
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Pump Drive Coupling 203-01-41120

Pump Drive Coupling

  • Part #: 203-01-41120
  • Fits Machine(s): PC120-3
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Slewing Ring 203-25-41200

Slewing Ring

  • Part #: 203-25-41200
  • Fits Machine(s): PC120-3
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Main Control Valve, Rh 700-85-25001

Main Control Valve, Rh

  • Part #: 700-85-25001
  • Fits Machine(s): PC120-3
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Main Control Valve, Lh 700-86-19002

Main Control Valve, Lh

  • Part #: 700-86-19002
  • Fits Machine(s): PC120-3
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Rotary Distributor 703-09-31611

Rotary Distributor

  • Part #: 703-09-31611
  • Fits Machine(s): PC120-3
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Swing Motor 706-73-10200

Swing Motor

  • Part #: 706-73-10200
  • Fits Machine(s): PC120-3
  • Category(s): Swing Machinery
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Swing Motor 706-73-10500

Swing Motor

  • Part #: 706-73-10500
  • Fits Machine(s): PC120-3, PC60-5, PC60L-5
  • Category(s): Swing Machinery
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Seal Assy 130-27-00012

Seal Assy

  • Part #: 130-27-00012
  • Weight: 4.20
  • Fits Machine(s): PC120-5
  • Category(s): Final Drives
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