529.06.0019 DAF Compatible Visco Fan Drive
529.06.0019
Summary
This visco fan drive is engineered for DAF heavy commercial vehicles, specifically designed for models like the XF105 and CF85. It ensures optimal thermal management by adjusting fan speed steplessly to meet cooling requirements, helping to preserve engine components and improve fuel economy. Equivalent to OE DAF 1441770.
| EAN Code | 8683457017795 |
|---|
Ready to Order
Compatible OEM Codes
-
DAF
- 1680938
- 1680937
- 1666157
- 1666156
- 1449677
- 1449676
- 1441774
- 1441773
- 1441770
Description
What does a visco fan drive do?
A visco fan drive acts as a critical control element within the engine's cooling system, directly influencing both thermal balance and fuel consumption. By utilizing a viscous coupling, this component adjusts fan speed steplessly according to the cooling demand, preventing unnecessary high-speed operation during low-load conditions.Compatibility with DAF models
This specific unit is compatible with DAF XF105 and CF85 models. It functions by modulating the engagement of the fan to assist in fast engine warm-up and provides shock damping through the silicone oil transmission, which protects both the fan blades and the bearings from sudden speed fluctuations.Installation and maintenance
For workshop technicians, ensuring correct installation is vital to maintain the engine's cooling efficiency. When replacing this component, it is recommended to inspect the mounting flange and pulley for any signs of wear to prevent unbalancing the new unit. This part is designed to meet high-strength requirements for heavy commercial vehicle service.Thermal management benefits
Maintaining a functional visco fan drive helps reduce continuous high-speed roar and supports additional heat load when auxiliary systems like air conditioning are active. Consult your authorized distributor.OE cross-reference
529.06.0019 (Visco Fan Drive Fan) is the equivalent of the DAF OE numbers. This part directly replaces DAF OE numbers 1441770, 1441773, 1441774, 1449676, 1449677, 1666156, 1666157, 1680937, 1680938.Other OEMs
DAF
- 1680938
- 1680937
- 1666157
- 1666156
- 1449677
- 1449676
- 1441774
- 1441773
- 1441770
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| DAF | |||
| DAF | CF85 | ||
| DAF | XF105 |
FAQ
How does a visco fan drive improve fuel economy?
The unit reduces power draw from the engine by unloading or slowing the fan during idle or low-load periods, preventing unnecessary energy consumption.
Can this part be used on DAF XF105 and CF85?
Yes, this component is designed specifically for compatibility with DAF XF105 and CF85 heavy commercial vehicle models.
What are the benefits of viscous coupling in fans?
The silicone oil within the coupling provides shock damping, which softens sudden speed changes and extends the life of both blades and bearings.
Why should I replace my visco fan drive?
Replacing a worn unit helps maintain proper engine temperature regulation, prevents overheating, and ensures efficient thermal management in heavy duty applications.
What are the OE reference numbers of this part?
529.06.0019 directly replaces DAF OE numbers 1441770, 1441773, 1441774, 1449676, 1449677, 1666156, 1666157, 1680937, 1680938.