Multiquip 42115 Lower Radiator Hose - OEM Replacement Part

The lower radiator hose is a critical cooling system component that returns cooled coolant from the bottom of the radiator back to the engine block, maintaining proper operating temperature and preventing overheating during operation. This hose must maintain integrity under constant heat cycling, pressure changes, and vibration exposure typical in ride-on power trowel applications.

A failing lower radiator hose can lead to catastrophic coolant loss and engine overheating. Warning signs include visible cracks, soft or spongy sections, bulging, or coolant seepage at connection points. Per Multiquip safety protocols, never remove or service cooling system components while the engine is hot—pressurized coolant can cause severe scalding injuries. Always allow the system to cool completely before inspection or replacement.

This OEM hose is engineered to Multiquip's exact specifications for proper fit, heat resistance, and durability in demanding concrete finishing environments.

Compatible Models:

• HTXG6DF

Genuine Multiquip OEM part, sold by an authorized dealer.