Caterpillar Carrier Roller Group 428-0056 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 428-0056 as the primary identification reference.
- Part Number: 428-0056
- Brand: Caterpillar
- Product Category: Carrier Roller
- Equipment Type: Bulldozer, Pipelayer, Track Loader, Water Fording Tractor
- Compatible Models: D7R, D7E LGP, D7E, D7R XR, D7R LGP, D7, 572R II, 973D, D7R II
- 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.





