Multiquip 68900480 Lower Radiator Hose - OEM Replacement Part

The lower radiator hose is a critical cooling system component that returns cooled fluid from the radiator back to the engine block, maintaining optimal operating temperature in ride-on trowel machines. This hose must withstand constant thermal cycling, coolant pressure, and vibration inherent to concrete finishing equipment operation.

Failure symptoms include coolant leaks, overheating, reduced engine performance, and visible cracks or bulging in the hose material. Regular inspection of radiator hoses should be performed during routine maintenance intervals to prevent unexpected downtime on the jobsite. A compromised lower radiator hose can lead to rapid coolant loss and potential engine damage if not addressed promptly.

This OEM lower radiator hose is manufactured to Multiquip's exact specifications for proper fit, durability, and heat resistance in demanding concrete finishing applications.

Compatible Models:

• HTX-44K4
• HTXD6i

Genuine Multiquip OEM part, sold by an authorized dealer.