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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

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All Komatsu Parts

Gear, 2nd Clutch, 42t 714-12-12460

Gear, 2nd Clutch, 42t

  • Part #: 714-12-12460
  • Weight: 14.00
  • Fits Machine(s): WA380-3MC
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2nd Gear, 29t 714-12-12510

2nd Gear, 29t

  • Part #: 714-12-12510
  • Weight: 9.00
  • Fits Machine(s): WA380-3MC
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Gear, 27t 714-12-12530

Gear, 27t

  • Part #: 714-12-12530
  • Weight: 10.45
  • Fits Machine(s): WA380-3MC
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Gear, 31t 714-12-12540

Gear, 31t

  • Part #: 714-12-12540
  • Weight: 5.50
  • Fits Machine(s): WA380-3MC
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Piston, 2nd & 4th 714-12-12660

Piston, 2nd & 4th

  • Part #: 714-12-12660
  • Weight: 3.65
  • Fits Machine(s): WA380-3MC
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Gear, 30t 714-12-13470

Gear, 30t

  • Part #: 714-12-13470
  • Weight: 6.51
  • Fits Machine(s): WA380-3MC
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Output Shaft 714-12-14520

Output Shaft

  • Part #: 714-12-14520
  • Weight: 29.70
  • Fits Machine(s): WA380-3MC
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Gear 714-12-14620

Gear

  • Part #: 714-12-14620
  • Weight: 15.00
  • Fits Machine(s): WA380-3MC
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Gear Cover 714-12-14910

Gear Cover

  • Part #: 714-12-14910
  • Weight: 3.00
  • Fits Machine(s): WA380-3MC
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Housing 714-12-17111

Housing

  • Part #: 714-12-17111
  • Weight: 50.86
  • Fits Machine(s): WA380-3MC
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Parking Brake Cover 714-12-17141

Parking Brake Cover

  • Part #: 714-12-17141
  • Weight: 19.00
  • Fits Machine(s): WA380-3MC
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Hub 714-12-18610

Hub

  • Part #: 714-12-18610
  • Weight: 9.00
  • Fits Machine(s): WA380-3MC
  • Category(s): Wheels & Tires
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Transmission Complete 714-12-10010

Transmission Complete

  • Part #: 714-12-10010
  • Fits Machine(s): WA380-3
  • Category(s): Transmissions
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Transmission Complete 714-12-10011

Transmission Complete

  • Part #: 714-12-10011
  • Fits Machine(s): WA380-3
  • Category(s): Transmissions
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O-ring 07000-05085

O-ring

  • Part #: 07000-05085
  • Fits Machine(s): WA380-5L
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O-ring 07000-62135

O-ring

  • Part #: 07000-62135
  • Fits Machine(s): WA380-5L
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O-ring 07002-01023

O-ring

  • Part #: 07002-01023
  • Weight: 0.01
  • Fits Machine(s): WA380-5L
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Oil Seal 07012-00095

Oil Seal

  • Part #: 07012-00095
  • Fits Machine(s): WA380-5L
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Battery Box, Lh 423-06-32100

Battery Box, Lh

  • Part #: 423-06-32100
  • Fits Machine(s): WA380-5L
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Battery Box, Rh 423-06-32200

Battery Box, Rh

  • Part #: 423-06-32200
  • Fits Machine(s): WA380-5L
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