288 models listed
Caterpillar parts
Genuine drive and hydraulic parts for Caterpillar machines, branded DYCO. Which of the six categories covers a Caterpillar varies by machine.
Parts for Caterpillar
What DYCO supplies.
Final Drives
Complete planetary travel drives, with or without motor, for excavators.
Travel Motors
Hydraulic motor assemblies for when the gearbox is sound and only the motor needs replacing.
Swing Drives
Swing reduction gearboxes and motor assemblies for the house rotation circuit.
Main Hydraulic Pumps
Main and charge pumps — the component whose failure takes the whole machine with it.
Cylinders
Arm and bucket cylinders built to the original bore, rod and stroke geometry. Volvo applications only.
Swing Bearings
Slew rings and swing bearings for the house rotation circuit.
Model coverage
Caterpillar models.
Finding your model here is a starting point, not a confirmation.
Mid-production changes are common, and two machines with the same badge do not always take the same drive. Email contact@dyco.net with the model, the serial and the number on the tag.
- 206
- 206B
- 212
- 212B
- 214
- 214B
- 224
- 224B
- 247
- 247B
- 247B3
- 257B
- 257B3
- 257D
- 259B3
- 259D
- 277C
- 279C
- 287C
- 289C
- 297C
- 299C
- 300.9D
- 301.5
- 301.6
- 301.6C
- 301.8
- 301.8C
- 302.5
- 302.5C
- 303
- 303.5
- 303.5C
- 303.5D
- 303C CR
- 304
- 304.5
- 304C CR
- 305
- 305 SR
- 305.5
- 305.5D
- 305.5D CR
- 305.5E
- 305.5E2 CR
- 305C CR
- 305D CR
- 306
- 307
- 307B
- 307C
- 307D
- 308B SR
- 308C
- 308D
- 311
- 311B
- 311C
- 311D LRR
- 311F LRR
- 312
- 312B
- 312B L
- 312C
- 312C L
- 312D
- 312D2
- 312D2 GC
- 312D2 L
- 312D L
- 312E
- 312E L
- 312F GC
- 313B
- 313C
- 313C SR
- 313D
- 313D2
- 313D2 GC
- 313D2 LGP
- 313D CR
- 313D SR
- 313F
- 313F L
- 313F LGC
- 314C
- 314D CR
- 314D LCR
- 314E CR
- 314E LCR
- 315
- 315B
- 315C
- 315F LCR
- 316E L
- 316F L
- 317
- 317 N
- 317B
- 317B L
- 317B LN
- 318B L
- 318C
- 318C L
- 318D2
- 318D2 L
- 318D L
- 318E
- 318E L
- 318F L
- 319C LN
- 319D
- 319D L
- 320
- 320 GC
- 320 L
- 320B
- 320B L
- 320B LL
- 320B LU
- 320B N
- 320B U
- 320C
- 320C FM
- 320C L
- 320C LN
- 320C LRR
- 320C U
- 320D
- 320D2
- 320D2 FM
- 320D2 GC
- 320D2 L
- 320D FM
- 320D GC
- 320D L
- 320D LN
- 320D LRR
- 320D RR
- 320E
- 320E L
- 320E LN
- 320E LRR
- 320E RR
- 320F L
- 320N
- 321B
- 321B LCR
- 321C
- 321C LCR
- 321D CR
- 321D LCR
- 322
- 322 L
- 322B
- 322B L
- 322C
- 323
- 323D
- 323D2
- 323D2 L
- 323D L
- 323D LN
- 323E L
- 323E LN
- 323E SA
- 323F
- 323F L
- 323F LN
- 323F OEM
- 323F SA
- 324D
- 324D L
- 324E
- 324E L
- 324E L OEM
- 324E LN
- 325C
- 325C FM
- 325D
- 325D L
- 325F
- 325F LCR
- 326D2
- 326D2 L
- 326D L
- 326F
- 326F L
- 326F L OEM
- 326F LN
- 328D LCR
- 329D
- 329D2
- 329D L
- 329E
- 329E L
- 329E L OEM
- 329E LN
- 329F L
- 330
- 330C
- 330D
- 330D2
- 330D2 L
- 330D FM
- 330DL
- 330F
- 330F L
- 330F LN
- 335F
- 335F LCR
- 336
- 336 GC
- 336D
- 336D2
- 336D2 GC
- 336D2 L
- 336D2 L XE
- 336D2 XE
- 336D2L OEM
- 336D L
- 336E
- 336E H
- 336E L
- 336E LH
- 336E LN
- 336E LNH
- 336F
- 336F L
- 336F L XE
- 336F LN
- 336F LN XE
- 336F LXNE
- 340D2 L
- 340D L
- 340F
- 340F L LRE
- 340F L UHD
- 345B
- 345B II
- 345B L
- 345C
- 345C L
- 345D
- 345D L
- 349D
- 349D2
- 349D2 L
- 349D L
- 349E
- 349E L
- 349E L VG
- 349E MH
- 349F
- 349F L
- 349F LXE
- 352F
- 352F XE VG
- 352F-VG
- 365B
- 365B L
- 374F
- 374F L
- 385B
- 390D
- 390D L
- 390F
- 390F L
- 390F L OEM
- 538
- 558
- 568 FM
- 568 FM LL
- E70
- E70B
- E110B
- E120
- E300B
- EL300B
- M312
- M315
- M315F
- M317F
- M318
- M318F
- M320
- M325D L MH
- M325D MH
Which Caterpillar are you working on?
Send the part and your machine to a dealer from here, or email the make and model and we will point you at one who stocks it.