529.03.0026 Volvo Compatible Visco Fan Drive
529.03.0026
Summary
This visco fan drive is engineered for heavy-duty engine cooling systems. It is compatible with various Volvo models including FH, FM, FL, and VNL series, ensuring optimal thermal management under heavy-duty operating conditions. Designed to meet high-strength component standards for long-term reliability. Equivalent to OE Volvo 20397619S.
| EAN Code | 8683457016590 |
|---|
Ready to Order
Compatible OEM Codes
-
VOLVO
- 20397619S
Description
What does a visco fan drive do?
A visco fan drive plays a critical role in the engine cooling system by regulating airflow through the radiator based on temperature requirements. This mechanism ensures that the engine operates within its safe thermal range, preventing overheating during heavy-duty tasks. By using heat-sensitive technology, it provides precise cooling modulation to maintain engine efficiency.Vehicle and engine compatibility
This component is compatible with several Volvo truck models, including the FH12, FH16, FM10, and FM12 series, as well as FL10 and FL12. It is also designed for use in Volvo VNL, VHD, and various B-series models like the B10B and B12. These parts are essential for maintaining the thermal balance in heavy commercial vehicles across diverse duty cycles.Installation and maintenance
For workshop technicians and fleet managers, proper installation of the visco fan drive is vital to ensure correct belt tension and alignment. Regular inspections of the viscous coupling are recommended to prevent sudden loss of cooling capacity. Maintaining the integrity of the cooling system helps prevent premature engine wear and ensures consistent performance during long-haul operations.Troubleshooting and selection
Consult your authorized distributor to confirm specific fitment for your engine type.OE cross-reference
529.03.0026 (Visco Fan Drive Fan) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20397619S.Other OEMs
VOLVO
- 20397619S
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| RENAULT TRUCKS | Magnum | DXi12 | |
| VOLVO | |||
| VOLVO | B10B | D10A | |
| VOLVO | B10M | D10A | |
| VOLVO | B12 | D12A | |
| VOLVO | F10 | TD102 | |
| VOLVO | F12 | TD122 | |
| VOLVO | FH12 | D12A | |
| VOLVO | FH12 | D12C | |
| VOLVO | FH12 | D12D | |
| VOLVO | FH16 | D16C | |
| VOLVO | FL10 | D10A | |
| VOLVO | FL10 | TD102 | |
| VOLVO | FL10 | TD103 | |
| VOLVO | FL12 | TD122 | |
| VOLVO | FL12 | TD123 | |
| VOLVO | FM10 | D10A | |
| VOLVO | FM12 | D12C | |
| VOLVO | FM12 | D12D | |
| VOLVO | NH12 | D12A | |
| VOLVO | NH12 | D12C | |
| VOLVO | NL10 | D10A | |
| VOLVO | NL12 | D12A | |
| VOLVO | VHD | D12 | |
| VOLVO | VNL | D12 |
FAQ
What is the function of a visco fan drive?
It acts as a thermal regulator in the cooling system, adjusting fan speed to pull sufficient air through the radiator to prevent engine overheating.
Which Volvo models are compatible with this part?
This unit fits various models including Volvo FH, FM, FL, VNL, VHD, and B-series trucks with compatible engines such as D12 and D16.
How can I identify a failing visco fan drive?
Symptoms often include rising engine temperatures or excessive noise from the fan assembly during operation.
Is this part suitable for heavy commercial vehicles?
Yes, it is specifically designed for heavy commercial vehicles like trucks and tractor units to handle demanding thermal loads.
What are the OE reference numbers of this part?
529.03.0026 directly replaces Volvo OE number 20397619S.