For Caterpillar Excavator CAT 305.5 307C Engine 4M40 Hydraulic Oil Cooler 194-9851 Part NO.:CA1949851,194-9851,1949851 Applicstion:Caterpillar Excavator Models:305.5,307CE ngine:4M40 Specification:Core Dimensions(mm):480*460*50 External Dimensions(mm):580*460*50 See Details:305.5 Mini Hydraulic Excavator CXZ00001-UP (MACHINE) POWERED BY 4M40 Engine305.5 Mini Hydraulic Excavator DCK00001-UP (MACHINE) POWERED BY 4M40 Engine307C &307C SB Excavators BCM00001-UP (MACHINE) POWERED BY 4M40 Engine