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
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All Caterpillar Excavator Undercarriages
Track Adjuster
- Part #: 239-4390
- Weight: 73.00
- Fits Machine(s): 315D L, 321D LCR, 323D LN, 320E L, 320E LRR, 323D2, 323D L, 320E RR, 320D2, 320E, 320D2 GC, 320D2 L, 320D RR, 320D LN, 320D GC, 320D LRR, 320D L, 320D FM, 320D, 319D LN, 319D L, 319D, 318E L, 320DL
- Category(s): Undercarriages
Spring Grp
- Part #: 239-4414
- Weight: 120.00
- Fits Machine(s): 314C
- Category(s): Undercarriages
Track Adjuster
- Part #: 239-4418
- Weight: 297.62
- Fits Machine(s): 324D, 326D L, 324E LN, 324E L, 324E, 324D L, 324D LN
- Category(s): Undercarriages
Recoil Track Adjuster Group
- Part #: 2394389
- Weight: 290.00
- Fits Machine(s): 315D L, 320E RR, 320E LRR, 323E L, 323D LN, 323D2 L, 323D L, 321D LCR, 320E, 320E L, 320D2, 320D2 L, 320D RR, 320D LN, 320D GC, 320D LRR, 320D L, 320D FM, 320D, 319D LN, 319D L, 319D, 318E L, 320DL, 320EL
- Category(s): Undercarriages
Idler Grp 305
- Part #: 241-5972
- Weight: 96.00
- Fits Machine(s): 304CR
- Category(s): Undercarriages
S/f Rlr Grp 325
- Part #: 247-0565
- Weight: 96.40
- Fits Machine(s): 324DL, 325DL HEAVY DUTY UC
- Category(s): Undercarriages
Track Adjuster
- Part #: 248-7139
- Weight: 189.00
- Fits Machine(s): 315D L, 315D
- Category(s): Undercarriages
Idler Grp 345b
- Part #: 248-7151
- Weight: 560.00
- Fits Machine(s): 345C L, 345BL II, 349EL
- Category(s): Undercarriages
307/308 Idlr Gp
- Part #: 294-5338
- Weight: 120.00
- Fits Machine(s): 308D
- Category(s): Undercarriages
Track Adj Grp
- Part #: 297-9150
- Weight: 62.00
- Fits Machine(s): 325CL, 325C, 329E
- Category(s): Undercarriages
Spring, Recoil
- Part #: 297-9291
- Weight: 229.21
- Fits Machine(s): 329E
- Category(s): Undercarriages
Spring Recoil
- Part #: 2P9666
- Weight: 396.00
- Fits Machine(s): D8H, D8K, 583K, SK400-IV, SK400LC-IV
- Category(s): Undercarriages
Track Adj Grp
- Part #: 489-7195
- Weight: 255.60
- Fits Machine(s): 320
- Category(s): Undercarriages
Idler Group
- Part #: 4I7337
- Weight: 157.00
- Fits Machine(s): 312B, 312CL, 312, E120, E110B, E312, E311
- Category(s): Undercarriages
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
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
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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