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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

Seal Kit,bckt 707-99-64410

Seal Kit,bckt

  • Part #: 707-99-64410
  • Weight: 0.70
  • Fits Machine(s): WA350, WA380
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Kit- Cyl Seals 707-99-66010

Kit- Cyl Seals

  • Part #: 707-99-66010
  • Weight: 1.00
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Kit- Cyl Sea 707-99-71420

Kit- Cyl Sea

  • Part #: 707-99-71420
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Kit- Cyl Sea 707-99-75400

Kit- Cyl Sea

  • Part #: 707-99-75400
  • Weight: 1.00
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Seal, Oil 708-25-52861

Seal, Oil

  • Part #: 708-25-52861
  • Weight: 0.17
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Disc, Trans 714-07-29720

Disc, Trans

  • Part #: 714-07-29720
  • Weight: 0.35
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Disc, Friction 714-12-19711

Disc, Friction

  • Part #: 714-12-19711
  • Weight: 0.35
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Plate 714-12-19730

Plate

  • Part #: 714-12-19730
  • Weight: 1.29
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Disc, Friction 7720-50-2590

Disc, Friction

  • Part #: 7720-50-2590
  • Weight: 0.27
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Motor Grp Pc200 7834-40-2003

Motor Grp Pc200

  • Part #: 7834-40-2003
  • Weight: 7.05
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Motor Group 7834-41-2001

Motor Group

  • Part #: 7834-41-2001
  • Weight: 7.05
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Motor Group 7834-41-2002

Motor Group

  • Part #: 7834-41-2002
  • Weight: 7.05
  • Fits Machine(s): D61EX-15, D61PX-15, PC130-7, PC160LC-7K, PC160LC-7, PC180LC-7, PC200-7, PC200LC-7, PC210-7, PC210LC-7K, PC220LC-7L, PC220LC-7, PC228USLC-3, PC230NHD-7K, PC240LC-7, PC270LC-7L, PC270LL-7L, PC290LC-7K, PC308USLC-3
  • Category(s): Engines & Engine Parts
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Sensor,pressure 7861-93-1652

Sensor,pressure

  • Part #: 7861-93-1652
  • Weight: 4.90
  • Fits Machine(s): D155A, WA500, WA380, WA430, PC200, D85PX, D375A, D85EX, D275A, D155AX
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Trk Adj Zx450 9155799

Trk Adj Zx450

  • Part #: 9155799
  • Weight: 693.00
  • Fits Machine(s): EX400-5, EX400LC-5, EX450-5, EX450LC-5, ZX450LC, ZX450, 3754D, 450CLC, 450LC
  • Category(s): Undercarriages
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Top Roller 9239529

Top Roller

  • Part #: 9239529
  • Weight: 5.07
  • Fits Machine(s): ZAXIS50U-2, ZAXIS50U-3, ZX50U-2, ZX50U, 50D, PC35MR-1, PC45MR-1, PC45MR-3, PC55MR
  • Category(s): Undercarriages
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Nut, Track 14mm 9691/03

Nut, Track 14mm

  • Part #: 9691/03
  • Weight: 0.08
  • Fits Machine(s): D31PX-21, PC78MR-6
  • Category(s): Undercarriages
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Key A77313

Key

  • Part #: A77313
  • Weight: 0.06
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Key AR51481

Key

  • Part #: AR51481
  • Weight: 0.02
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Key AT194969

Key

  • Part #: AT194969
  • Weight: 0.10
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Bushing, Arm 20X.70.22140

Bushing, Arm

  • Part #: 20X.70.22140
  • Weight: 4.37
  • Fits Machine(s): PC60-8
  • Category(s): Hardware & Fasteners
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