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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

Segment Grp D65 141-27-32410

Segment Grp D65

  • Part #: 141-27-32410
  • Weight: 172.26
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Seal Group, Duo 141-30-00610

Seal Group, Duo

  • Part #: 141-30-00610
  • Weight: 2.00
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Bushing 141-30-34140

Bushing

  • Part #: 141-30-34140
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Bush, W/flange 141-30-36150

Bush, W/flange

  • Part #: 141-30-36150
  • Weight: 1.34
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Tooth 141-78-11253

Tooth

  • Part #: 141-78-11253
  • Weight: 26.40
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Disc 144-10-12150

Disc

  • Part #: 144-10-12150
  • Weight: 5.59
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Turbine 144-13-11511

Turbine

  • Part #: 144-13-11511
  • Weight: 10.90
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Coupling, Trans 144-13-11660

Coupling, Trans

  • Part #: 144-13-11660
  • Weight: 4.00
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Seal Rin 144-13-11720

Seal Rin

  • Part #: 144-13-11720
  • Weight: 0.10
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Seal Ring 144-15-22891

Seal Ring

  • Part #: 144-15-22891
  • Weight: 0.27
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Seal 144-21-12374

Seal

  • Part #: 144-21-12374
  • Weight: 0.70
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Lining, Brake 144-33-52310

Lining, Brake

  • Part #: 144-33-52310
  • Weight: 0.24
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Filter, Hyd 144-60-11160

Filter, Hyd

  • Part #: 144-60-11160
  • Weight: 1.00
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End Bit, Rh 144-70-11261

End Bit, Rh

  • Part #: 144-70-11261
  • Weight: 40.00
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Lock 145-14-12160

Lock

  • Part #: 145-14-12160
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Spider, U Joint 145-14-35110

Spider, U Joint

  • Part #: 145-14-35110
  • Weight: 4.90
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Gear, Planetary 145-15-42450

Gear, Planetary

  • Part #: 145-15-42450
  • Weight: 1.76
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Seal Rin 145-15-42820

Seal Rin

  • Part #: 145-15-42820
  • Weight: 0.05
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Komatsu Disc 145-21-13132

Komatsu Disc

  • Part #: 145-21-13132
  • Weight: 3.00
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20mm Nut 14M7277

20mm Nut

  • Part #: 14M7277
  • Weight: 0.20
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