One New Aftermarket Replacement Lower Radiator Hose Fits International Harvester (IH) B-Series Tractors

This lower radiator hose (bottom hose) connects the radiator to the engine cooling system on Fits International Harvester (IH) B250 and B275 diesel tractors. It is a direct aftermarket replacement for OEM part number 704287R2 and is designed for early-production B-Series tractors up to serial number 46506. An essential component for maintaining proper coolant flow and preventing overheating in the BD144 diesel engine cooling circuit.

Specifications

• Inner Diameter: 35mm (approx. 1-3/8 in.)
• Application: Lower/bottom radiator hose
• Engine: BD144 Diesel
• Fitment: Early production units up to Serial Number 46506

Compatible Models

Fits International Harvester (IH) B Series: B250, B275

Replaces Part Number(s):

704287R2, 704287R1

New aftermarket replacement part - not remanufactured, not used.