529.03.0036 Compatible Visco Fan Drive for Volvo

What does a Visco Fan Drive do?

This Visco Fan Drive is a critical component within the engine cooling system, designed to regulate airflow based on thermal requirements. By utilizing a heat-sensitive viscous clutch mechanism, it ensures the fan operates at the precise speed needed to maintain optimal engine temperatures, preventing overheating during intensive heavy-duty operations.

Vehicle and engine compatibility

The component is compatible with a wide range of Volvo engines, including the D12, D13, and D16 series, as well as Renault Trucks models such as the Kerax and Premium. It is also suitable for Mack trucks like the Granite and Pinnacle with MP7 and MP8 engines. This ensures broad fitment across various heavy commercial vehicle applications.

Installation and maintenance

For proper installation and maintenance, technicians should verify the engagement speed and check for any fluid leaks from the viscous unit. Ensuring the fan blades are correctly aligned with the shroud will prevent premature wear of the drive unit and maintain maximum cooling efficiency for the radiator assembly.

Selection guidance

Consult your authorized distributor to ensure precise fitment for your specific engine configuration.

OE cross-reference

529.03.0036 (Visco Fan Drive Fan) is the equivalent of the Volvo OE numbers. This part directly replaces Volvo OE numbers 20576186S, 21270991S, 21772668S, 85003135S, 85013142S.