85000021 Volvo Visco Fan
529.03.0023
Summary
The 85000021 Visco Fan is an essential component for Volvo engine cooling systems. This heavy-duty grade component features a 680 mm diameter, ensuring reliable thermal management for heavy commercial vehicle engines including Volvo FH, FM, and VNL series.
| EAN Code | 8683457016569 |
|---|
Ready to Order
Compatible OEM Codes
-
VOLVO
- 85000021
- 20397618
-
MAHLE-BEHR
- 8MV 376 731-461
Description
Efficient engine temperature regulation is critical for the longevity of heavy commercial vehicle engines. This visco fan operates within the engine cooling system to manage airflow based on thermal requirements, utilizing high-strength components to ensure stability under high-speed rotation.
The 85000021 is the OE equivalent of the VOLVO 85000021 visco fan used in Volvo FE, FH12, FH16, FM10, FM12, FM9, NH12, VHD, VNL, B9L, B9R, and B9TL models. This unit is specifically designed to meet the rigorous demands of Volvo engine series such as D9B, D12C, D12D, D16C, D10A, and D9A.
Technicians should verify the diameter specification of ø680 mm and check the mounting flange against the existing unit before installation. Regular inspection of the viscous drive mechanism is recommended to prevent overheating issues in heavy-duty applications.
Maintaining the cooling system integrity helps prevent engine overheating and reduces fuel consumption by optimizing fan speed through precise thermal engagement.
The 85000021 is the OE equivalent of the VOLVO 85000021 visco fan used in Volvo FE, FH12, FH16, FM10, FM12, FM9, NH12, VHD, VNL, B9L, B9R, and B9TL models. This unit is specifically designed to meet the rigorous demands of Volvo engine series such as D9B, D12C, D12D, D16C, D10A, and D9A.
Technicians should verify the diameter specification of ø680 mm and check the mounting flange against the existing unit before installation. Regular inspection of the viscous drive mechanism is recommended to prevent overheating issues in heavy-duty applications.
Maintaining the cooling system integrity helps prevent engine overheating and reduces fuel consumption by optimizing fan speed through precise thermal engagement.
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 visco fan?
The primary OEM reference is 85000021.
Which Volvo engines is this fan compatible with?
This fan is designed for a wide range of engines including D9B, D12C, D12D, D16C, D10A, and D9A.
What is the diameter of this visco fan?
This component features a diameter of ø680 mm.
How can I identify if my cooling fan needs replacement?
Technicians should look for signs of overheating or unusual noises coming from the fan assembly during engine operation.
Is this part suitable for heavy commercial vehicles?
Yes, this part is engineered specifically for heavy commercial vehicle applications including trucks and buses.