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Heavy Equipment Undercarriages

Undercarriages for Heavy Equipment

Aftermarket new, used, rebuilt Undercarriages

Are you looking for quality branded Korean and Italian Undercarriage parts that will save you piles of cash from your OEM dealer? We provide track chain assemblies, top and bottom rollers, idlers, track shoes (track pads), sprockets, track adjusters and more. We offer a 3 year 4,000 hour warranty on our products and can offer free freight in most situations. With manufacturers located all over the USA and Canada we're able to ship parts to our customers quickly. We also export to parts of Central and South America as well as Africa.


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S/f Rlr Grp 4633629

S/f Rlr Grp

  • Part #: 4633629
  • Weight: 173.80
  • Fits Machine(s): 470GLC
  • Category(s): Undercarriages
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Sprocket Ex1200 4661591

Sprocket Ex1200

  • Part #: 4661591
  • Weight: 424.60
  • Fits Machine(s): EX1200-6
  • Category(s): Undercarriages
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Rlr Grp 60d 4671711

Rlr Grp 60d

  • Part #: 4671711
  • Weight: 26.40
  • Fits Machine(s): 60D
  • Category(s): Undercarriages
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Tcr 35g/50g 4718355

Tcr 35g/50g

  • Part #: 4718355
  • Weight: 4.40
  • Fits Machine(s): 50D
  • Category(s): Undercarriages
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Ctl Rear Idler 47378988

Ctl Rear Idler

  • Part #: 47378988
  • Weight: 48.40
  • Fits Machine(s): C238
  • Category(s): Undercarriages
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Idler Grp 450ct 47378990

Idler Grp 450ct

  • Part #: 47378990
  • Weight: 92.59
  • Fits Machine(s): C238
  • Category(s): Undercarriages
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Rlr Grp 445/450 47378992

Rlr Grp 445/450

  • Part #: 47378992
  • Weight: 62.28
  • Fits Machine(s): LT190B
  • Category(s): Undercarriages
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Tcr Assy 1150b 47695903

Tcr Assy 1150b

  • Part #: 47695903
  • Weight: 44.20
  • Fits Machine(s): 1150G
  • Category(s): Undercarriages
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Track Adj Grp 489-7195

Track Adj Grp

  • Part #: 489-7195
  • Weight: 255.60
  • Fits Machine(s): 320
  • Category(s): Undercarriages
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Track Chain / Rail 4955093

Track Chain / Rail

  • Part #: 4955093
  • Category(s): Undercarriages
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Sprocket 4957406

Sprocket

  • Part #: 4957406
  • Category(s): Undercarriages
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Bottom Roller 4993394

Bottom Roller

  • Part #: 4993394
  • Category(s): Undercarriages
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Bottom Roller 4993395

Bottom Roller

  • Part #: 4993395
  • Category(s): Undercarriages
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Idler Group 4I7337

Idler Group

  • Part #: 4I7337
  • Weight: 157.00
  • Fits Machine(s): 312B, 312CL, 312, E120, E110B, E312, E311
  • Category(s): Undercarriages
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Cat Top Roller 4I7345

Cat Top Roller

  • Part #: 4I7345
  • Weight: 25.20
  • Fits Machine(s): 215DLC, 215C, 311B, 311, 311C, 311DLRR, 312C, 312B, 312CLC, 312BLC, 312BL, 312DL, 312L, 312, 313C, 313B, 314CL, 314C, 314DLCR, 314DCR, 953B, E110B, E120B, E70
  • Category(s): Undercarriages
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S/f Rlr Grp 311 4I7346

S/f Rlr Grp 311

  • Part #: 4I7346
  • Weight: 54.60
  • Fits Machine(s): 311B, 312BL, 312B, 312, 953B, E110, 312/B, E120B, 311/B, E110B
  • Category(s): Undercarriages
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Sprocket 311-12 4I7472

Sprocket 311-12

  • Part #: 4I7472
  • Weight: 96.00
  • Fits Machine(s): 311B, 311, 312BL, 312B, 312, 314C, E110B, E312, E311
  • Category(s): Undercarriages
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Bolt, Plow 4J9058

Bolt, Plow

  • Part #: 4J9058
  • Weight: 0.80
  • Fits Machine(s): 988F, 992K, 992G, 992C, 990 II, 992D, 990H, 988F II
  • Category(s): Undercarriages
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Tcr Assy D5-b 4K3985

Tcr Assy D5-b

  • Part #: 4K3985
  • Weight: 66.00
  • Fits Machine(s): 955H
  • Category(s): Undercarriages
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Bolt, Track 4K7038

Bolt, Track

  • Part #: 4K7038
  • Weight: 0.19
  • Fits Machine(s): D3G XL, 455D, 550G LGP, 550H LT
  • Category(s): Undercarriages
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