Hydraulic Oil Cooler Description
This Hydraulic Oil Cooler is indexed for Caterpillar Fit for following models: Caterpillar CAT 35 Series Engineering Vehicles Caterpillar CAT Track-Type Tractor:D10N,D11N Caterpillar CAT Haul Truck:777C. Compare reference number 4W-0418 against the label on your existing Caterpillar component before ordering.
Before checkout, compare OEM part number 4W-0418, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.




