Caterpillar Complete Replacement Engine 568-3971 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 568-3971 as the primary identification reference.
- Part Number: 568-3971
- Brand: Caterpillar
- Product Category: Engine Assembly
- Equipment Type: Wheel Skidder
- Compatible Models: 545D, 535D, 525D, 555D
- 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.





