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529.01.0088 Visco Fan Drive, Cooling System
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529.01.0088 Compatible Visco Fan Drive for Mercedes-Benz

529.01.0088

Summary

This high-strength Visco Fan Drive is engineered for Mercedes-Benz heavy commercial vehicles. It regulates engine temperature by adjusting fan speed steplessly, ensuring optimal thermal balance and improved fuel efficiency during operation. Equivalent to OE Mercedes-Benz 5422000922.

Product identifiers
EAN Code8683457069473
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Compatible OEM Codes

  • MERCEDES BENZ
    • 542 200 12 22
    • 542 200 10 22
    • 542 200 09 22

Description

What does a visco fan drive do?

This visco fan drive acts as a critical control element within the engine cooling system, directly influencing the thermal balance and fuel consumption of the vehicle. By adjusting fan speed steplessly according to the specific cooling requirements, it prevents unnecessary high-speed rotation, which reduces the power load drawn from the engine during idle or low-load conditions.

Vehicle compatibility and benefits

Designed for use in Mercedes-Benz trucks and buses, this component ensures the engine reaches operating temperature quickly by disengaging the fan during cold starts. The internal mechanism provides shock damping, which helps preserve the life of both the blades and the bearings by softening sudden changes in rotational speed.

Maintenance and operation

Maintenance of this component is vital for preventing engine overheating. Technicians should inspect the unit for any signs of fluid leakage or irregular noise during operation to ensure the system continues to provide efficient heat dissipation and load support when auxiliary systems like air conditioning are active.

System performance

This part is compatible with Mercedes-Benz vehicles and meets rigorous industry standards for heavy-duty performance.

OE cross-reference

529.01.0088 (Visco Fan Drive Fan) is the equivalent of the Mercedes-Benz OE numbers. This part directly replaces Mercedes-Benz OE numbers 5422000922, 5422001022, 5422001222.

Other OEMs

MERCEDES BENZ

  • A5422001222
  • A5422001022
  • A5422000922
  • 542 200 12 22
  • 542 200 10 22
  • 542 200 09 22

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
MERCEDES BENZ

FAQ

How does a visco fan drive improve fuel efficiency?
The unit reduces the power drawn from the engine by unloading at idle or low loads, preventing unnecessary full-speed rotation.
What is the benefit of shock damping in this part?
The transmission through silicone oil softens sudden speed changes, which helps to preserve the life of the fan blades and bearings.
Can this component help with engine warm-up?
Yes, it helps the engine reach its optimal operating temperature more quickly by disengaging the fan during a cold start.
Is this part suitable for heavy commercial vehicles?
Yes, it is designed specifically for heavy commercial vehicle applications including trucks and buses to manage thermal loads effectively.
What are the OE reference numbers of this part?
529.01.0088 directly replaces Mercedes-Benz OE numbers 5422000922, 5422001022, 5422001222.