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Caterpillar Undercarriages | Aftermarket New, Used and Rebuilt

Caterpillar Undercarriages

New Aftermarket, Used and Rebuilt Caterpillar Undercarriages

AMS can save you a lot on new aftermarket, used and rebuilt Caterpillar 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 Caterpillar Undercarriages Machine Type

All Caterpillar Undercarriages

Cat Recoil Spring 3P1465

Cat Recoil Spring

  • Part #: 3P1465
  • Weight: 118.00
  • Fits Machine(s): 951B, D5B, D5E, D5
  • Category(s): Undercarriages
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Track Frame 3S-9178

Track Frame

  • Part #: 3S-9178
  • Fits Machine(s): D5
  • Category(s): Undercarriages
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Segment Grp D6m 6I8078

Segment Grp D6m

  • Part #: 6I8078
  • Weight: 112.00
  • Fits Machine(s): D5, D6M
  • Category(s): Undercarriages
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Segment 6Y5244

Segment

  • Part #: 6Y5244
  • Weight: 98.00
  • Fits Machine(s): D5
  • Category(s): Undercarriages
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Sprocket 7P-2636

Sprocket

  • Part #: 7P-2636
  • Weight: 98.00
  • Fits Machine(s): D5
  • Category(s): Undercarriages
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Top Roller CR2881

Top Roller

  • Part #: CR2881
  • Weight: 63.00
  • Fits Machine(s): D5, 750CLT, 750CLGP SERIES II, 750CWT SERIES II
  • Category(s): Undercarriages
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Idler Group CR3188

Idler Group

  • Part #: CR3188
  • Weight: 301.40
  • Fits Machine(s): D5, D6B
  • Category(s): Undercarriages
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Sprocket CR5875

Sprocket

  • Part #: CR5875
  • Weight: 107.00
  • Fits Machine(s): D5, D6N LGP, D6N XL, D6N
  • Category(s): Undercarriages
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Sprocket Rim CR1819

Sprocket Rim

  • Part #: CR1819
  • Fits Machine(s): D6B, D6
  • Category(s): Undercarriages
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Track Chain / Rail CR1998/40

Track Chain / Rail

  • Part #: CR1998/40
  • Weight: 828.90
  • Fits Machine(s): D6B
  • Category(s): Undercarriages
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Track Grouser Pad / Shoe CR3242/18

Track Grouser Pad / Shoe

  • Part #: CR3242/18
  • Weight: 24.13
  • Fits Machine(s): D6B
  • Category(s): Undercarriages
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Track Grouser Pad / Shoe CR3242/20

Track Grouser Pad / Shoe

  • Part #: CR3242/20
  • Weight: 26.91
  • Fits Machine(s): D6B
  • Category(s): Undercarriages
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Track Grouser Pad / Shoe CR3242/22

Track Grouser Pad / Shoe

  • Part #: CR3242/22
  • Weight: 29.68
  • Fits Machine(s): D6B
  • Category(s): Undercarriages
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Track Grouser Pad / Shoe CR3242/24

Track Grouser Pad / Shoe

  • Part #: CR3242/24
  • Weight: 34.25
  • Fits Machine(s): D6B
  • Category(s): Undercarriages
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Sprocket 6P-9102

Sprocket

  • Part #: 6P-9102
  • Weight: 116.00
  • Fits Machine(s): D6C LGP, D6C
  • Category(s): Undercarriages
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Bottom Roller 9G-8029

Bottom Roller

  • Part #: 9G-8029
  • Fits Machine(s): D6C LGP, D6C
  • Category(s): Undercarriages
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D/f Rlr Grp D6h 9G8034

D/f Rlr Grp D6h

  • Part #: 9G8034
  • Weight: 124.30
  • Fits Machine(s): D6C LGP, D6C
  • Category(s): Undercarriages
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Bottom Roller A01060D0M00

Bottom Roller

  • Part #: A01060D0M00
  • Fits Machine(s): D6C LGP, D6C
  • Category(s): Undercarriages
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Bottom Roller B01060D0M00

Bottom Roller

  • Part #: B01060D0M00
  • Fits Machine(s): D6C LGP, D6C
  • Category(s): Undercarriages
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Rockguard 9G6072

Rockguard

  • Part #: 9G6072
  • Weight: 22.90
  • Fits Machine(s): D6D
  • Category(s): Undercarriages
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