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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

Cylinder Block 6150-21-1103

Cylinder Block

  • Part #: 6150-21-1103
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O-ring 6150-21-1190

O-ring

  • Part #: 6150-21-1190
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Seal, Crank 6150.21.3230

Seal, Crank

  • Part #: 6150.21.3230
  • Weight: 0.11
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Oil Pan W/heating Port 6150-21-5590

Oil Pan W/heating Port

  • Part #: 6150-21-5590
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Gasket, Pan 6150.21.5813

Gasket, Pan

  • Part #: 6150.21.5813
  • Weight: 0.75
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Bracket 6150-21-6120

Bracket

  • Part #: 6150-21-6120
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Cover 6150-21-6310

Cover

  • Part #: 6150-21-6310
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Cover Ass'y 6150-21-6601

Cover Ass'y

  • Part #: 6150-21-6601
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Main Bearing Set Std 6150-21-8010S

Main Bearing Set Std

  • Part #: 6150-21-8010S
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Main Metal 6150-21-8010

Main Metal

  • Part #: 6150-21-8010
  • Weight: 0.70
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Thrust Washer Set 6150-21-8050-E

Thrust Washer Set

  • Part #: 6150-21-8050-E
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Thrust Washer Set Std. 6150.21.8050

Thrust Washer Set Std.

  • Part #: 6150.21.8050
  • Weight: 0.44
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O'ring, Liner 6150-21-2230

O'ring, Liner

  • Part #: 6150-21-2230
  • Weight: 0.02
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Crevice, Seal 6150-21-2250

Crevice, Seal

  • Part #: 6150-21-2250
  • Weight: 0.02
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Gasket 6150-22-6490

Gasket

  • Part #: 6150-22-6490
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Main & Thrust 1.00 6150-26-8000

Main & Thrust 1.00

  • Part #: 6150-26-8000
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Main Bearing Set 1.00mm 6150-26-8010S

Main Bearing Set 1.00mm

  • Part #: 6150-26-8010S
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Main & Thrust 0.75 6150-27-8000

Main & Thrust 0.75

  • Part #: 6150-27-8000
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