Multiquip 42648-01 Fan Heat Exchanger 12" - OEM Replacement Part

This 12-inch heat exchanger fan is a critical cooling component for Multiquip power trowel equipment, designed to regulate engine temperature during concrete finishing operations. The fan ensures proper airflow across the heat exchanger to prevent overheating during extended troweling sessions, maintaining optimal engine performance and preventing thermal shutdowns in demanding job site conditions.

As a direct OEM replacement, this 12-inch diameter fan is engineered to Multiquip's exact specifications for airflow capacity, blade pitch, and durability. Heat exchanger fans on power trowels operate in harsh environments with concrete dust and debris, making regular inspection and timely replacement essential for reliable equipment operation. Signs that replacement may be needed include reduced cooling efficiency, unusual vibration, cracked or damaged blades, or visible wear on the fan assembly.

This fan is compatible with the following Multiquip power trowel models:

• MD105
• MD80
• MD82

Genuine Multiquip OEM part, sold by an authorized dealer.