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Komatsu Undercarriages | Aftermarket New, Used and Rebuilt

Komatsu Undercarriages

New Aftermarket, Used and Rebuilt Komatsu Undercarriages

AMS can save you a lot on new aftermarket, used and rebuilt Komatsu Undercarriages and related parts. We offer everything from attachments, final drives, undercarriages, engines, cylinders, cabs, pumps and much more for all makes and models of construction equipment. We have a national reach for all of our customers and provide parts to customers around the globe. To request a quote, simply give us a call or click the Get Quote button below and a parts specialist will reply with a quote in minutes.


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Select Komatsu Undercarriages Machine Type

All Komatsu Undercarriages

S/f Rlr Grp KM1705

S/f Rlr Grp

  • Part #: KM1705
  • Weight: 50.20
  • Fits Machine(s): PC120-6EO, PC128US-2, PC128UU-1, PC130-8, PC90-1
  • Category(s): Undercarriages
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S/f Rlr Grp KM1743

S/f Rlr Grp

  • Part #: KM1743
  • Weight: 171.60
  • Fits Machine(s): PC400-5, PC400LC-5
  • Category(s): Undercarriages
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Sprocket Pc100 KM1925

Sprocket Pc100

  • Part #: KM1925
  • Weight: 81.40
  • Fits Machine(s): PC120-6, PC128US-2, PC128UU-1, PC130-7, PC138US-2, PC138USLC-8
  • Category(s): Undercarriages
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Segment Gp D155 KM193

Segment Gp D155

  • Part #: KM193
  • Weight: 245.52
  • Fits Machine(s): D155A-3
  • Category(s): Undercarriages
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Idler Grp Pc300 KM1973

Idler Grp Pc300

  • Part #: KM1973
  • Weight: 544.00
  • Fits Machine(s): PC400LC-8
  • Category(s): Undercarriages
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Idler Group KM2018

Idler Group

  • Part #: KM2018
  • Weight: 376.20
  • Fits Machine(s): PC270-8, PC290LC-10, PC300-6, PC300-7, PC300LC-6, PC300LC-7, PC350LC-8, PC360LC-10
  • Category(s): Undercarriages
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Tla Salt D65ex KM2094/45

Tla Salt D65ex

  • Part #: KM2094/45
  • Weight: 1606.00
  • Fits Machine(s): D65PX-15
  • Category(s): Undercarriages
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Tcr Assy D65e-6 KM2105

Tcr Assy D65e-6

  • Part #: KM2105
  • Weight: 59.60
  • Fits Machine(s): D65E-6, D65EX-15, D65PX-15
  • Category(s): Undercarriages
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Idler Grp D65ex KM2107

Idler Grp D65ex

  • Part #: KM2107
  • Weight: 429.00
  • Fits Machine(s): D65EX-15, D65PX-15
  • Category(s): Undercarriages
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Sprocket KM2218

Sprocket

  • Part #: KM2218
  • Weight: 280.00
  • Fits Machine(s): PC800-8, PC800LC-8
  • Category(s): Undercarriages
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Idler Grp KM2224

Idler Grp

  • Part #: KM2224
  • Weight: 1089.10
  • Fits Machine(s): PC800-8, PC800LC-8
  • Category(s): Undercarriages
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Segment Grp D85 KM224

Segment Grp D85

  • Part #: KM224
  • Weight: 160.60
  • Fits Machine(s): D75S-2
  • Category(s): Undercarriages
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Tcr Assy D41e-6 KM2379

Tcr Assy D41e-6

  • Part #: KM2379
  • Weight: 41.80
  • Fits Machine(s): D41P-6
  • Category(s): Undercarriages
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Sprocket KM-2384

Sprocket

  • Part #: KM-2384
  • Fits Machine(s): PC400LC-7
  • Category(s): Undercarriages
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Sprocket Pc300 KM2385

Sprocket Pc300

  • Part #: KM2385
  • Weight: 143.00
  • Fits Machine(s): PC290LC-10, PC300-6, PC300LC-6, PC308USLC-3
  • Category(s): Undercarriages
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Sprocket D41p-6 KM2479

Sprocket D41p-6

  • Part #: KM2479
  • Weight: 128.00
  • Fits Machine(s): D41E-6
  • Category(s): Undercarriages
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Tla S&g Pc200-5 KM2561/45

Tla S&g Pc200-5

  • Part #: KM2561/45
  • Weight: 1165.00
  • Fits Machine(s): PC200-7, PC200-8, PC200LC-7, TJ608B
  • Category(s): Undercarriages
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Tcr Assy Pc120 KM2794

Tcr Assy Pc120

  • Part #: KM2794
  • Weight: 26.40
  • Fits Machine(s): PC120-6, PC128US-2, PC75UU-1
  • Category(s): Undercarriages
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Tla Salt D61ex KM2868/40

Tla Salt D61ex

  • Part #: KM2868/40
  • Weight: 957.00
  • Fits Machine(s): D61EX-15, D61PX-15
  • Category(s): Undercarriages
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Segment Grp D61 KM2874

Segment Grp D61

  • Part #: KM2874
  • Weight: 145.00
  • Fits Machine(s): D61EX-12, D61EX-15, D61EX-23, D61EX-24, D61PX-12, D61PX-15, D61PX-23, D61PX-24
  • Category(s): Undercarriages
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