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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

Track Adjuster 248-7139

Track Adjuster

  • Part #: 248-7139
  • Weight: 189.00
  • Fits Machine(s): 315D L, 315D
  • Category(s): Undercarriages
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Idler Grp 345b 248-7151

Idler Grp 345b

  • Part #: 248-7151
  • Weight: 560.00
  • Fits Machine(s): 345C L, 345BL II, 349EL
  • Category(s): Undercarriages
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Spring, Recoil 251-3353

Spring, Recoil

  • Part #: 251-3353
  • Fits Machine(s): 963B
  • Category(s): Undercarriages
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Block, Idler 254-3928

Block, Idler

  • Part #: 254-3928
  • Weight: 3.00
  • Category(s): Undercarriages
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Roller 266-8793

Roller

  • Part #: 266-8793
  • Weight: 13.00
  • Fits Machine(s): 303, 303.5, 302.5, 303.5D
  • Category(s): Undercarriages
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Tcr 307b 2778576

Tcr 307b

  • Part #: 2778576
  • Weight: 15.90
  • Fits Machine(s): 307, 308C, 308, E70B
  • Category(s): Undercarriages
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Idler Grp D5k 285-3476

Idler Grp D5k

  • Part #: 285-3476
  • Weight: 386.50
  • Fits Machine(s): D5K
  • Category(s): Undercarriages
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Link Pin End 2907311

Link Pin End

  • Part #: 2907311
  • Fits Machine(s): 10U, 10, 58L, 59L, 59N, 59, D10N, D10R, D10T
  • Category(s): Undercarriages
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307/308 Idlr Gp 294-5338

307/308 Idlr Gp

  • Part #: 294-5338
  • Weight: 120.00
  • Fits Machine(s): 308D
  • Category(s): Undercarriages
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Track Adj Grp 297-9150

Track Adj Grp

  • Part #: 297-9150
  • Weight: 62.00
  • Fits Machine(s): 325CL, 325C, 329E
  • Category(s): Undercarriages
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Recoil Assy 297-9275

Recoil Assy

  • Part #: 297-9275
  • Fits Machine(s): 329EL, 330F L
  • Category(s): Undercarriages
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Spring, Recoil 297-9291

Spring, Recoil

  • Part #: 297-9291
  • Weight: 229.21
  • Fits Machine(s): 329E
  • Category(s): Undercarriages
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Yoke Assy 2P7984

Yoke Assy

  • Part #: 2P7984
  • Weight: 78.83
  • Fits Machine(s): D6D
  • Category(s): Undercarriages
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Spring Recoil 2P9666

Spring Recoil

  • Part #: 2P9666
  • Weight: 396.00
  • Fits Machine(s): D8H, D8K, 583K, SK400-IV, SK400LC-IV
  • Category(s): Undercarriages
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Hard Washer 2S5658

Hard Washer

  • Part #: 2S5658
  • Weight: 0.10
  • Category(s): Undercarriages
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Spring Recoil 2S7567

Spring Recoil

  • Part #: 2S7567
  • Weight: 168.00
  • Fits Machine(s): 977K
  • Category(s): Undercarriages
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Rlr 615/623b 2T0046

Rlr 615/623b

  • Part #: 2T0046
  • Weight: 52.00
  • Category(s): Undercarriages
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Track Sprocket 304-1870

Track Sprocket

  • Part #: 304-1870
  • Weight: 35.90
  • Fits Machine(s): 259, 259B3, 259D
  • Category(s): Undercarriages
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Triple Flan Rlr 3041890

Triple Flan Rlr

  • Part #: 3041890
  • Weight: 60.00
  • Category(s): Undercarriages
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Sprocket 304-1916

Sprocket

  • Part #: 304-1916
  • Weight: 50.00
  • Fits Machine(s): 279C2, 279C, 279D3, 279D, 289C2, 289C, 289D3, 289D, 299C, 299D XHP, 299D, 299D2 XHP, 299D2, 299D3 XE, 299D3
  • Category(s): Undercarriages
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