331.03.0009 Volvo Compatible Fan Belt Tensioner
331.03.0009
Summary
This fan belt tensioner is engineered for heavy-duty cooling systems, ensuring optimal belt tension for Volvo trucks. It is compatible with various Volvo models including the FH12, FM12, and VNL series, supporting engines such as D12 and D16 to maintain stable engine temperatures. Equivalent to OE Volvo 1660004.
| EAN Code | 8699031093093 |
|---|
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Compatible OEM Codes
-
VOLVO
- 1664691
- 1660004
Description
What does a fan belt tensioner do?
This fan belt tensioner is a critical component within the engine cooling system designed to maintain precise belt tension. By utilizing a spring-loaded mechanism, it automatically compensates for belt stretch caused by heat and mileage, preventing slippage and ensuring the fan rotates at its intended speed to manage engine temperature effectively.Compatible Volvo vehicles and engines
This part is specifically engineered to fit a wide range of Volvo vehicles, including the FH12, FH16, FM10, FM12, and VNL models. It is also suitable for various Volvo engine configurations such as the D12, D16C, and TD122, providing reliable performance across different heavy commercial vehicle applications.Installation and maintenance
For optimal performance, technicians should inspect the tensioner during regular cooling system maintenance. Checking for unusual vibrations or belt noise can help identify early signs of wear. Ensuring correct mounting torque according to service manuals helps maintain the integrity of the tensioning arm and bearing.Troubleshooting guidance
Selecting a high-strength component ensures that the cooling fan remains operational under high heat and constant vibration. Consult your authorized distributor to check the compatibility list.OE cross-reference
331.03.0009 (Fan Belt Tensioner Fan) is the equivalent of the Volvo OE numbers. This part directly replaces Volvo OE numbers 1660004, 1664691.Other OEMs
VOLVO
- 1664691
- 1660004
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 fan belt tensioner?
The tensioner maintains constant pressure on the fan belt to prevent slipping and ensure the cooling fan operates at the correct speed.
Which Volvo models are compatible with this part?
This part fits various models including Volvo FH series, FM series, FL series, VNL, and VHD trucks across multiple engine types.
How can I tell if a fan belt tensioner is failing?
Technicians should look for excessive belt vibration, squealing noises during startup, or uneven belt wear as signs of failure.
Does this part require specific maintenance?
Regular inspection of the pulley and spring mechanism during routine service intervals helps ensure long-term reliability in heavy-duty use.
What are the OE reference numbers of this part?
331.03.0009 directly replaces Volvo OE numbers 1660004, 1664691.