Multiquip 5401195 Lower Radiator Hose - OEM Replacement Part

The lower radiator hose is a critical cooling system component that returns cooled coolant from the radiator back to the engine block, maintaining proper operating temperature in water-cooled diesel light tower engines. This hose must withstand constant thermal cycling, coolant pressure, and engine vibration while preventing leaks that could lead to overheating and automatic shutdown protection activation.

Designed specifically for Multiquip light towers equipped with Tier 4 Kohler 3-cylinder water-cooled diesel engines, this lower radiator hose ensures adequate coolant flow to prevent engine damage during extended operation. The engine requires proper cooling air flow and coolant circulation to maintain safe operating temperatures—restricted coolant flow due to a deteriorated or cracked lower hose can cause serious damage to the equipment. Regular inspection of radiator hoses for cracks, bulging, or softening is essential preventive maintenance for maximizing equipment uptime and preventing costly engine repairs.

Compatible Models:

• LT6K Light Tower
• LT6KV Light Tower

Genuine Multiquip OEM part, sold by an authorized dealer.