529.01.0042 Compatible Visco Fan for Mercedes-Benz
529.01.0042
Summary
This visco fan drive features a ø203 mm diameter and is designed for Mercedes-Benz heavy commercial vehicles. It provides precise thermal regulation and helps optimize engine efficiency through variable speed control. Equivalent to OE Mahle-Behr 376731421 and Mercedes-Benz 0002004622.
| EAN Code | 8683457015135 |
|---|
Ready to Order
Compatible OEM Codes
-
MAHLE-BEHR
- CFC 40 000P
- 8MV 376 731-421
- 70819437
- 376731421
-
MERCEDES BENZ
- 000 200 46 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 efficiency of the vehicle. By adjusting the fan speed steplessly according to cooling requirements, it prevents unnecessary high-speed rotation, which reduces power drag on the engine and helps conserve fuel during low-load operations.Vehicle compatibility and benefits
This component is compatible with Mercedes-Benz trucks and is engineered to meet high-performance standards. It ensures the engine reaches operating temperature quickly by disengaging during cold starts, while providing necessary shock damping through its internal mechanism to protect blades and bearings from sudden speed changes.Installation and maintenance
The unit features a ø203 mm diameter and is built with high-strength components to withstand heavy-duty service conditions. For proper installation, technicians should ensure the mounting surface is clean and verify that all connections are secure to maintain consistent thermal regulation.Troubleshooting and selection
Regular inspection of the viscous coupling can help prevent overheating issues in heavy commercial vehicle engines. Consult your authorized distributor for more information.OE cross-reference
529.01.0042 (Visco Fan Drive Fan) is the equivalent of the Mahle-Behr and Mercedes-Benz OE numbers. This part directly replaces Mahle-Behr OE numbers 376731421, 70819437, 8MV376731421, CFC40000P. It also replaces Mercedes-Benz OE number 0002004622.Technical Specifications
| Diameter | ø203 mm |
|---|
Other OEMs
MAHLE-BEHR
- 8MV376731421
- CFC 40 000P
- 8MV 376 731-421
- 70819437
- 376731421
MERCEDES BENZ
- A0002004622
- 0002004622
- 000 200 46 22
Related Products
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MAHLE-BEHR | |||
| MERCEDES BENZ |
FAQ
What is the primary function of this visco fan drive?
It regulates engine temperature by adjusting fan speed based on heat, which helps improve fuel efficiency and provides shock damping for the blades.
Is this part compatible with Mercedes-Benz vehicles?
Yes, this specific visco fan drive is designed for compatibility with Mercedes-Benz heavy commercial vehicle engines.
What are the technical dimensions of this component?
This unit features a diameter of ø203 mm to ensure proper fitment within the cooling system assembly.
How does a viscous coupling help the engine?
The viscous coupling allows for variable speed control, which reduces engine load at idle and assists in reaching operating temperature faster.
What are the OE reference numbers of this part?
529.01.0042 directly replaces Mahle-Behr OE numbers 376731421, 70819437, 8MV376731421, CFC40000P. It also replaces Mercedes-Benz OE number 0002004622.