Caterpillar Complete Replacement Engine 578-4110 is a engine assembly product that provides a complete or service-ready engine replacement configuration. It is listed for Caterpillar heavy-equipment applications; use part number 578-4110 as the primary identification reference.
- Part Number: 578-4110
- Brand: Caterpillar
- Product Category: Engine Assembly
- Equipment Type: Mini Excavator
- Compatible Models: 304, 305, 305.5 CR, 305 CR
- 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.





