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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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1-800-255-6253

Select Komatsu Machine Type

All Komatsu Parts

Yoke & Shaft Assy 425-20-14650

Yoke & Shaft Assy

  • Part #: 425-20-14650
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Retainer 425-20-15411

Retainer

  • Part #: 425-20-15411
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Oil Seal 425-20-15740

Oil Seal

  • Part #: 425-20-15740
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Shim Assy 425-22-00050

Shim Assy

  • Part #: 425-22-00050
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Housing 425-22-111101

Housing

  • Part #: 425-22-111101
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Lock 425-22-11150

Lock

  • Part #: 425-22-11150
  • Fits Machine(s): WA500-3L
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Shaft 425-22-11411

Shaft

  • Part #: 425-22-11411
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Pinion 425-22-11420

Pinion

  • Part #: 425-22-11420
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Side Gear 425-22-11430

Side Gear

  • Part #: 425-22-11430
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Plate 425-22-11531

Plate

  • Part #: 425-22-11531
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Washer 425-22-11560

Washer

  • Part #: 425-22-11560
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Retainer 425-22-12130

Retainer

  • Part #: 425-22-12130
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Drum 425-32-28321

Drum

  • Part #: 425-32-28321
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Guide 425-33-11361

Guide

  • Part #: 425-33-11361
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Seal 425-33-11410

Seal

  • Part #: 425-33-11410
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Friction Brake Disc 425-33-11510

Friction Brake Disc

  • Part #: 425-33-11510
  • Weight: 5.64
  • Fits Machine(s): HD325, HM350, WA500, HM400, HD405, HD325-5C, HD325-6, HD325-7, HD352-6C
  • Category(s): Brakes & Brake Parts
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Cover 425-35-11911

Cover

  • Part #: 425-35-11911
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Tube 425-35-13111

Tube

  • Part #: 425-35-13111
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Tube 425-35-13131

Tube

  • Part #: 425-35-13131
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Brake Assy. 425-35-15402

Brake Assy.

  • Part #: 425-35-15402
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