529.06.0016 Compatible Visco Fan Drive
529.06.0016
Summary
This high-strength visco fan drive features a ø260 mm diameter and is designed for heavy commercial vehicle cooling systems. It is compatible with DAF XF105 and CF85 engines, ensuring efficient thermal regulation and engine stability. Equivalent to OE DAF 1441774S and Mahle-Behr 8MV376731401.
| EAN Code | 8683457017764 |
|---|
Ready to Order
Compatible OEM Codes
-
DAF
- 1680937S
- 1666157S
- 1449677S
- 1441774S
-
MAHLE-BEHR
- 8MV 376 731-401
Description
What does a visco fan drive do?
This visco fan drive acts as a critical control element within the cooling system, directly influencing the engine's thermal balance and fuel efficiency. By adjusting the fan speed steplessly according to cooling requirements, it prevents unnecessary high-speed rotation and reduces power draw during idle or low-load conditions. This mechanism also assists in faster engine warm-up by disengaging the fan during cold starts.Vehicle compatibility and performance
This component is specifically designed for DAF XF105 and CF85 vehicles. It provides essential shock damping through its internal mechanism, which helps protect the fan blades and bearings from sudden speed changes. It is also capable of supporting additional heat loads when auxiliary systems like the air conditioning condenser are active.Maintenance and installation guidance
For optimal performance, technicians should ensure the mounting flange is in good condition to prevent imbalances. This unit is engineered to meet OEM standards, providing a reliable solution for heavy commercial vehicle cooling needs. Check the compatibility list for more details.OE cross-reference
529.06.0016 (Visco Fan Drive Fan) is the equivalent of the DAF and Mahle-Behr OE numbers. This part directly replaces DAF OE numbers 1441774S, 1449677S, 1666157S, 1680937S. It also replaces Mahle-Behr OE number 8MV376731401.Technical Specifications
| Diameter | ø260 mm |
|---|
Other OEMs
DAF
- 1680937S
- 1666157S
- 1449677S
- 1441774S
MAHLE-BEHR
- 8MV376731401
- 8MV 376 731-401
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| DAF | |||
| DAF | CF85 | ||
| DAF | XF105 | ||
| MAHLE-BEHR |
FAQ
What is the function of a visco fan drive?
It regulates engine temperature by adjusting fan speed based on thermal needs, helping to save fuel and protect engine components from sudden speed shifts.
Which vehicles is this component compatible with?
This specific unit is designed for use in DAF XF105 and CF85 heavy commercial vehicles.
How does the diameter affect installation?
This unit features a ø260 mm diameter, which must match the existing fan assembly to ensure proper fitment and balance.
What are the signs of a failing visco fan?
Common symptoms include engine overheating or excessive noise from the cooling fan when the engine is under load.
What are the OE reference numbers of this part?
529.06.0016 directly replaces DAF OE numbers 1441774S, 1449677S, 1666157S, 1680937S. It also replaces Mahle-Behr OE number 8MV376731401.