529.03.0023 Visco Fan for Volvo
529.03.0023
Summary
529.03.0023 Visco Fan compatible with Volvo and Renault Trucks (Magnum, FH12, FM12, etc.). This high-strength component features a 680 mm diameter to ensure efficient engine cooling under heavy-duty conditions.
| EAN Code | 8683457016569 |
|---|
Ready to Order
Compatible OEM Codes
-
VOLVO
- 85000021
- 20397618
-
MAHLE-BEHR
- 8MV 376 731-461
Description
This viscous fan plays a critical role in the engine cooling system by regulating airflow based on temperature requirements. By utilizing a heat-sensitive drive, it ensures the engine operates within optimal thermal ranges, preventing overheating during intensive heavy commercial vehicle operations.
The 529.03.0023 is the OE equivalent of the MAHLE-BEHR 8MV376731461 and VOLVO 20397618, 85000021 used in Volvo (FH12, FM12, FM9, VNL, VHD) and Renault Trucks Magnum (DXi12) engines. This unit is designed to meet the rigorous demands of modern heavy-duty engines.
When performing installation, technicians should verify the 680 mm diameter clearance and ensure the hub thread direction matches the original specification to prevent loosening during operation. Proper mounting is essential to maintain correct airflow and prevent contact with the shroud.
Regular inspection of the viscous engagement and fan blades can prevent unexpected system failures. For precise fitment, always cross-reference with the removed part's OE number and engine code.
The 529.03.0023 is the OE equivalent of the MAHLE-BEHR 8MV376731461 and VOLVO 20397618, 85000021 used in Volvo (FH12, FM12, FM9, VNL, VHD) and Renault Trucks Magnum (DXi12) engines. This unit is designed to meet the rigorous demands of modern heavy-duty engines.
When performing installation, technicians should verify the 680 mm diameter clearance and ensure the hub thread direction matches the original specification to prevent loosening during operation. Proper mounting is essential to maintain correct airflow and prevent contact with the shroud.
Regular inspection of the viscous engagement and fan blades can prevent unexpected system failures. For precise fitment, always cross-reference with the removed part's OE number and engine code.
Technical Specifications
| Diameter | ø680 mm |
|---|
Other OEMs
MAHLE-BEHR
- 8MV376731461
- 8MV 376 731-461
VOLVO
- 85000021
- 20397618
Vehicles Used
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MAHLE-BEHR | |||
| RENAULT TRUCKS | Magnum | DXi12 | |
| VOLVO | |||
| VOLVO | B9L | D9B | |
| VOLVO | B9R | D9B | |
| VOLVO | B9TL | D9B | |
| VOLVO | FE | D9B | |
| VOLVO | FH12 | D12C | |
| VOLVO | FH12 | D12D | |
| VOLVO | FH16 | D16C | |
| VOLVO | FM10 | D10A | |
| VOLVO | FM12 | D12C | |
| VOLVO | FM12 | D12D | |
| VOLVO | FM9 | D9A | |
| VOLVO | FM9 | D9B | |
| VOLVO | NH12 | D12C | |
| VOLVO | TAD1140-1172VE | D9 | |
| VOLVO | VHD | D12 | |
| VOLVO | VNL | D12 |
FAQ
What are the compatible OEM numbers for this fan?
This unit is compatible with MAHLE-BEHR 8MV376731461, VOLVO 20397618, and VOLVO 85000021.
Which vehicle models use this visco fan?
It fits various heavy commercial vehicles including Volvo FH12, FH16, FM12, FM9, VNL, VHD, B9L, B9R and Renault Trucks Magnum DXi12.
What should I check before installing a new visco fan?
Technicians should verify the diameter (680 mm), ensure the hub thread direction is correct, and confirm the engine model matches the OE specifications.
What are the signs of a failing visco fan?
Symptoms often include engine overheating, unusual loud noises from the fan area, or a constant high airflow regardless of engine temperature.
Is this part suitable for heavy commercial vehicles?
Yes, it is a high-strength component designed specifically for heavy commercial vehicle cooling systems.