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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

Recoil Spring Assembly 22B-30-11210

Recoil Spring Assembly

  • Part #: 22B-30-11210
  • Fits Machine(s): PC128US-2
  • Category(s): Undercarriages
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22b-30-31231 22B-30-31231

22b-30-31231

  • Part #: 22B-30-31231
  • Fits Machine(s): PC138USLC-10
  • Category(s): Undercarriages
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20n-35-71300 20N-35-71300

20n-35-71300

  • Part #: 20N-35-71300
  • Fits Machine(s): PC15-3
  • Category(s): Undercarriages
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Mu3061 MU3061

Mu3061

  • Part #: MU3061
  • Fits Machine(s): PC15-3
  • Category(s): Undercarriages
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Roller Pc25 20N-30-00021

Roller Pc25

  • Part #: 20N-30-00021
  • Weight: 14.00
  • Fits Machine(s): PC15-3
  • Category(s): Undercarriages
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820010013 820010013

820010013

  • Part #: 820010013
  • Fits Machine(s): PC15-3
  • Category(s): Undercarriages
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Pzf820010013 PZF820010013

Pzf820010013

  • Part #: PZF820010013
  • Fits Machine(s): PC15-3
  • Category(s): Undercarriages
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Idler 205-30-00181

Idler

  • Part #: 205-30-00181
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Undercarriages
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Top Roller 205-30-00190

Top Roller

  • Part #: 205-30-00190
  • Weight: 47.70
  • Fits Machine(s): PC150-3, PC150LC-3, PC220-3, PC220LC-3
  • Category(s): Undercarriages
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Sprocket 21K-27-11250

Sprocket

  • Part #: 21K-27-11250
  • Fits Machine(s): PC150-3, PC150LC-3
  • Category(s): Undercarriages
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Sprocket 21K-27-34110

Sprocket

  • Part #: 21K-27-34110
  • Fits Machine(s): PC150-6, PC150LC-6
  • Category(s): Undercarriages
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Sprocket KM1926

Sprocket

  • Part #: KM1926
  • Weight: 111.76
  • Fits Machine(s): PC150-6, PC150LC-6
  • Category(s): Undercarriages
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Yoke 20Y-30-29110

Yoke

  • Part #: 20Y-30-29110
  • Fits Machine(s): PC150LC-6, PC160-6, PC200-6, PC200LC-6, PC200Z-6LE, PC210LC-6, PC220LC-6
  • Category(s): Undercarriages
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21k-32-00110 21K-32-00110

21k-32-00110

  • Part #: 21K-32-00110
  • Fits Machine(s): PC160LC-7
  • Category(s): Undercarriages
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Fy5698b0y00044 FY5698B0Y00044

Fy5698b0y00044

  • Part #: FY5698B0Y00044
  • Fits Machine(s): PC160LC-7
  • Category(s): Undercarriages
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Km782/44 KM782/44

Km782/44

  • Part #: KM782/44
  • Fits Machine(s): PC160LC-7
  • Category(s): Undercarriages
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Track Adjuster Assembly 20Y-30-00590

Track Adjuster Assembly

  • Part #: 20Y-30-00590
  • Fits Machine(s): PC160LC-8
  • Category(s): Undercarriages
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Idler Group 22J-30-15600

Idler Group

  • Part #: 22J-30-15600
  • Fits Machine(s): PC18MR-2
  • Category(s): Undercarriages
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Idler Group 22J-35-15600

Idler Group

  • Part #: 22J-35-15600
  • Fits Machine(s): PC18MR-2
  • Category(s): Undercarriages
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Track Adjuster Assembly 22J-35-26210

Track Adjuster Assembly

  • Part #: 22J-35-26210
  • Fits Machine(s): PC18MR-2
  • Category(s): Undercarriages
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