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529.07.0027 Renault Trucks Compatible Visco Fan Drive

529.07.0027

Summary

This visco fan drive is designed for Renault Trucks to ensure optimal engine cooling regulation. It maintains precise airflow through the radiator to prevent overheating in heavy commercial vehicles. Manufactured to high-strength standards for long-term durability in demanding environments. Equivalent to OE Mahle-Behr 8MV376757121 and Renault Trucks 7420805995.

Product identifiers
EAN Code8683457041820
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Compatible OEM Codes

  • RENAULT TRUCKS
    • 7485013823
    • 7420993866
    • 7420880406
    • 7420805995
  • MAHLE-BEHR
    • 8MV 376 757-121

Description

What does a visco fan drive do?

This visco fan drive functions as a critical component within the engine cooling system, regulating the speed of the radiator fan based on thermal requirements. By utilizing a temperature-sensitive mechanism, it ensures the fan rotates freely when the engine is cold and engages progressively as temperatures rise, providing necessary airflow to prevent overheating.

Vehicle and engine compatibility

This part is compatible with Renault Trucks engines and is also fitted to other heavy commercial vehicle applications. It serves as a reliable replacement for components used in various heavy-duty truck and bus configurations, ensuring the cooling system operates at peak efficiency during high-load cycles.

Installation and maintenance guidance

For workshop technicians, ensuring correct installation is vital for maintaining the thermal balance of the engine. When replacing this unit, it is important to inspect the radiator and drive belt integrity to ensure smooth operation. Maintaining the cooling system through regular inspections helps prevent premature wear of other engine components.

Troubleshooting and inspection

Regularly checking for signs of fluid leakage or excessive fan noise can help identify potential issues before they lead to engine overheating.

OE cross-reference

529.07.0027 (Visco Fan Drive Fan) is the equivalent of the Mahle-Behr and Renault Trucks OE numbers. This part directly replaces Mahle-Behr OE number 8MV376757121. It also replaces Renault Trucks OE numbers 7420805995, 7420880406, 7420993866, 7485013823.

Other OEMs

MAHLE-BEHR

  • 8MV376757121
  • 8MV 376 757-121

RENAULT TRUCKS

  • 7485013823
  • 7420993866
  • 7420880406
  • 7420805995

Related Products

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
MAHLE-BEHR
RENAULT TRUCKS

FAQ

What is the function of a visco fan drive?
It acts as a temperature-controlled coupling that engages the radiator fan at variable speeds, ensuring optimal airflow based on engine temperature.
Is this part compatible with Renault Trucks?
Yes, this visco fan drive is specifically designed to be compatible with Renault Trucks cooling systems.
How can I identify a failing visco fan clutch?
Technicians should look for signs of overheating or excessive noise from the fan assembly, which may indicate a loss of internal viscous fluid.
What materials are used in these components?
These parts are manufactured using heavy-duty grade materials to withstand constant thermal cycles and mechanical stress.
What are the OE reference numbers of this part?
529.07.0027 directly replaces Mahle-Behr OE number 8MV376757121. It also replaces Renault Trucks OE numbers 7420805995, 7420880406, 7420993866, 7485013823.