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529.07.0056 Visco Fan, Fan
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529.07.0056 Visco Fan for Volvo and Renault

529.07.0056

Summary

The 529.07.0056 is a high-strength visco fan designed for heavy commercial vehicle cooling systems. It is compatible with Volvo (FH, FM, FMX, VNL) and Renault Trucks (C, K, T) models, ensuring reliable thermal management under heavy-duty operating conditions.

Product identifiers
EAN Code8683457070479
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Compatible OEM Codes

  • MAHLE-BEHR
    • CFF 477 000 P
    • 8MV 376 782-401 
    • 70820096
    • 376782401
  • VOLVO
    • 85013396
    • 22037690
    • 21990513
  • RENAULT TRUCKS
    • 7485013396
    • 7422037690
    • 7421990513

Description

The visco fan plays a critical role in the engine cooling system by regulating airflow based on temperature requirements. This component ensures that the engine maintains an optimal operating temperature, preventing overheating during intensive heavy commercial vehicle operations. By utilizing a viscous coupling, the fan adjusts its rotation speed to match the thermal load of the engine.

The 529.07.0056 is the OE equivalent of the MAHLE-BEHR 376782401, 70820096, 8MV376782401, CFF477000P and RENAULT TRUCKS 7421990513, 7422037690, 7485013396 and VOLVO 21990513, 22037690, 85013396 units used in Volvo FH (FH4/FH5), FM, FMX, VNL, B11R, B13R and Renault Trucks C, K, T models with DTI engines or MP8 engines in Mack Anthem. This part is engineered to meet strict OEM standards for durability.

For workshop technicians, it is vital to verify the hub thread direction and bolt pattern before installation to prevent mechanical failure or loosening during operation. When replacing the unit, ensure the fan blades have sufficient clearance from the shroud to avoid contact and subsequent breakage.

Regular inspection of the viscous hub is recommended to ensure the engagement mechanism functions correctly under high thermal loads. Consult your authorized distributor to confirm exact fitment for specific engine codes.

Other OEMs

MAHLE-BEHR

  • CFF477000P
  • 8MV376782401 
  • CFF 477 000 P
  • 8MV 376 782-401 
  • 70820096
  • 376782401

RENAULT TRUCKS

  • 7485013396
  • 7422037690
  • 7421990513

VOLVO

  • 85013396
  • 22037690
  • 21990513

Vehicles Used

Vehicles Used
BrandModelModel TypeEngine
MACK Anthem MP8
MAHLE-BEHR
RENAULT TRUCKS
RENAULT TRUCKS C DTI13
RENAULT TRUCKS K DTI11
RENAULT TRUCKS T DTI13
VOLVO
VOLVO B11R D11K
VOLVO B13R D13K
VOLVO FH (FH4/FH5) D11K
VOLVO FH (FH4/FH5) D13K
VOLVO FH16 D16K
VOLVO FM D11K
VOLVO FM D13K
VOLVO FMX D11K
VOLVO FMX D13K
VOLVO TAD1350-1360VE D13
VOLVO VNL D13

FAQ

What are the compatible OEM part numbers for this visco fan?
The compatible OEM numbers are: MAHLE-BEHR 376782401, 70820096, 8MV376782401, CFF477000P; RENAULT TRUCKS 7421990513, 7422037690, 7485013396; VOLVO 21990513, 22037690, 85013396.
Which vehicles are compatible with this part?
This component is compatible with Volvo models including FH (FH4/FH5), FM, FMX, VNL, B11R, B13R and Renault Trucks C, K, T series as well as Mack Anthem with MP8 engines.
How can I verify if this is the correct fitment for my truck?
Technicians should verify the removed unit's OE number, check the hub thread direction (right or left-hand), and confirm the bolt pattern against the vehicle's technical specifications.
What are common signs of a failing visco fan?
Common symptoms include engine overheating under load or unusual noise from the cooling assembly due to improper viscous engagement or blade clearance issues.
Does this part meet OEM standards?
Yes, this component is manufactured to meet high-strength requirements suitable for heavy commercial vehicle cooling systems.