Caterpillar 244mm Outer Diameter Crankshaft Pulley 266-2415 is a fan product that moves cooling air through radiator and heat-exchanger assemblies. It is listed for Caterpillar heavy-equipment applications; use part number 266-2415 as the primary identification reference.
- Part Number: 266-2415
- Brand: Caterpillar
- Product Category: Fan
- Equipment Type: Off-Highway Truck
- Compatible Models: 777C, 777B, 777D, 777F, 777E, 777
- 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.





