Caterpillar Carrier Roller Group 603-4925 is a carrier roller product that supports the upper track chain and helps maintain alignment. It is listed for Caterpillar heavy-equipment applications; use part number 603-4925 as the primary identification reference.
- Part Number: 603-4925
- Brand: Caterpillar
- Product Category: Carrier Roller
- Equipment Type: Oem Mob Hyd Pwr Unit, Excavator, Mobile Hyd Power Unit
- Compatible Models: 336MHPU, 336D2, 340, 336F L XE, 340F, 336E LH, 330D2, 336E LNH, 330 GC, 323, 336 GC, 345, 336F LNXE, 336D2 XE, 329D L, 329D2 L, 336D, 312D, 336F, 330, 329D2, 336D2 GC, 330D2 L, 335, 336D2 L, 336D2 L XE, 336, 340F L UHD, 329D, 330B L
- Engine Models: Confirm by equipment serial number
- Condition: New
Fitment can vary by machine configuration and serial-number range. Compare the original part number, dimensions, connectors and mounting points before purchase.





