Multiquip 42745 Lower Radiator Hose Tier 4 - OEM Replacement Part

The lower radiator hose is a critical cooling system component that returns coolant from the radiator to the engine block, maintaining proper operating temperature in your Multiquip power trowel. This Tier 4 emission-compliant hose is engineered to withstand the constant pressure cycling, temperature extremes, and vibration inherent to concrete finishing equipment operation.

Radiator hoses are subject to deterioration from heat exposure, ozone, and coolant chemistry over time. Regular inspection for cracks, soft spots, or swelling is essential preventive maintenance. A failed lower radiator hose can lead to rapid coolant loss, engine overheating, and costly downtime on the job site. This genuine Multiquip hose features OEM-spec materials and precise fitment designed specifically for Tier 4 engine cooling requirements.

This lower radiator hose is compatible with the following Multiquip power trowel models:

• HTX6H
• STX6H

Genuine Multiquip OEM part, sold by an authorized dealer.