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Caterpillar Excavator Undercarriages | Aftermarket New, Used and Rebuilt

Caterpillar Excavator Undercarriages

New Aftermarket, Used and Rebuilt Parts

As an industry leading supplier of new aftermarket, used and rebuilt Caterpillar Excavator Undercarriages, we can save you a lot on a replacement 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 h...moreave 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 get a quote below and a customer service and parts specialist will assist you.


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All Caterpillar Excavator Undercarriages

Idler Grp 345b 115-6366

Idler Grp 345b

  • Part #: 115-6366
  • Weight: 560.00
  • Fits Machine(s): 345/B/C, 345C L, 345BL II, 349EL
  • Category(s): Undercarriages
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S/f Rlr Grp 320 117-5045

S/f Rlr Grp 320

  • Part #: 117-5045
  • Weight: 79.20
  • Fits Machine(s): 315BL, 315B, 315L, 315
  • Category(s): Undercarriages
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S/f Rlr Grp 325 117-5046

S/f Rlr Grp 325

  • Part #: 117-5046
  • Weight: 96.40
  • Fits Machine(s): 325BL, 325B, 325L
  • Category(s): Undercarriages
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Grsr 3b 315 126-5062

Grsr 3b 315

  • Part #: 126-5062
  • Weight: 36.13
  • Fits Machine(s): 324DL
  • Category(s): Undercarriages
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Rlr E70b/307b 127-3806

Rlr E70b/307b

  • Part #: 127-3806
  • Weight: 28.70
  • Fits Machine(s): 307B, 308C, 315, E307, 315B, E70
  • Category(s): Undercarriages
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Roller 307 127-3807

Roller 307

  • Part #: 127-3807
  • Weight: 31.00
  • Fits Machine(s): 307, 308D, 307B
  • Category(s): Undercarriages
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Recoil Assy 130-9288

Recoil Assy

  • Part #: 130-9288
  • Weight: 63.05
  • Fits Machine(s): 307B, 307C
  • Category(s): Undercarriages
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Idler Grp 330-l 136-2422

Idler Grp 330-l

  • Part #: 136-2422
  • Weight: 528.00
  • Fits Machine(s): 330C L, 330D L, 336E
  • Category(s): Undercarriages
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Track Adjuster 136-2462

Track Adjuster

  • Part #: 136-2462
  • Weight: 25.02
  • Fits Machine(s): 307B, 308E2 CR, 308E CR, 308E SR, 308E, 308D, 308C, 307E, 307D, 307C
  • Category(s): Undercarriages
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Idler Assy 302 140-4005

Idler Assy 302

  • Part #: 140-4005
  • Weight: 42.50
  • Fits Machine(s): 302.5
  • Category(s): Undercarriages
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Sprocket 140-4022

Sprocket

  • Part #: 140-4022
  • Weight: 19.30
  • Fits Machine(s): 302.5C, 302.5
  • Category(s): Undercarriages
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307/308 Idlr Gp 1453017

307/308 Idlr Gp

  • Part #: 1453017
  • Weight: 120.00
  • Fits Machine(s): 308C
  • Category(s): Undercarriages
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Top Roller 146-6064

Top Roller

  • Part #: 146-6064
  • Weight: 7.30
  • Fits Machine(s): 302.5, 303.5, 302.5C
  • Category(s): Undercarriages
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Grsr 3b 345 150-4766

Grsr 3b 345

  • Part #: 150-4766
  • Weight: 70.51
  • Fits Machine(s): 349D
  • Category(s): Undercarriages
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S/f Rlr Grp 311 151-9747

S/f Rlr Grp 311

  • Part #: 151-9747
  • Weight: 52.80
  • Fits Machine(s): 311B, 312BL, 312B, 312, 953B
  • Category(s): Undercarriages
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Roller 158-4765

Roller

  • Part #: 158-4765
  • Weight: 20.51
  • Fits Machine(s): 304.5, 304CR
  • Category(s): Undercarriages
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Sprocket 158-4795

Sprocket

  • Part #: 158-4795
  • Weight: 31.20
  • Fits Machine(s): CX47, 304 CR, 304.5, 304C CR, 305 CR, 305.5, 305D CR, 305E, 306
  • Category(s): Undercarriages
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S/f Rlr Grp 322 163-4145

S/f Rlr Grp 322

  • Part #: 163-4145
  • Weight: 79.20
  • Fits Machine(s): 325D, 330D L, 322, 324DL
  • Category(s): Undercarriages
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Track Adjuster 168-6684

Track Adjuster

  • Part #: 168-6684
  • Weight: 23.72
  • Fits Machine(s): 311C, 314C, 312C L, 312C
  • Category(s): Undercarriages
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Tla S&g Ex60-5 168-6753

Tla S&g Ex60-5

  • Part #: 168-6753
  • Weight: 323.40
  • Fits Machine(s): 307C
  • Category(s): Undercarriages
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