Caterpillar Hydraulic Oil Cooler Radiator 548-1817 is a hydraulic oil cooler product that removes excess heat from the hydraulic-oil circuit. It is listed for Caterpillar heavy-equipment applications; use part number 548-1817 as the primary identification reference.
- Part Number: 548-1817
- Brand: Caterpillar
- Product Category: Hydraulic Oil Cooler
- Equipment Type: Backhoe Loader
- Compatible Models: 415, 416, 420XE, 428, 430, 420, 432
- 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.





