332.04.0009 Fan Tension Roller for Scania
332.04.0009
Summary
This fan tension roller is designed for Scania heavy commercial vehicles. It ensures constant tension on the fan belt within the cooling system, utilizing high-strength components to withstand engine bay heat and vibration. Essential for maintaining proper belt alignment and preventing slippage. Equivalent to OE Dayco APV2396 and Scania 1761057.
| EAN Code | 8699031093314 |
|---|
Ready to Order
Compatible OEM Codes
-
SCANIA
- 1761057
-
DAYCO
- APV2396
Description
What does a fan tension roller do?
A fan tension roller is a critical drive component that maintains constant tension on the fan belt in a heavy commercial vehicle's cooling system. By sitting between the crankshaft and fan pulleys, it prevents belt slip and dampens vibrations, ensuring the belt remains correctly aligned on its pulleys. This helps prevent rising engine temperatures caused by belt slippage.Compatibility and fitment
This specific component is compatible with Scania trucks and related engine architectures. It functions effectively within the cooling system to preserve the wrap angle of the belt. For precise fitment, it is essential to verify the pulley profile and mounting dimensions against the original part installed in the vehicle.Installation and maintenance
When replacing this component, technicians should inspect the belt for wear and ensure the mounting torque matches manufacturer specifications. Monitoring for signs of failure, such as humming noises or increased engine temperature, can help identify a failing roller before it causes secondary damage to other cooling system components.Troubleshooting symptoms
Check the compatibility list to ensure this part meets your specific engine requirements.OE cross-reference
332.04.0009 (Fan Tension Roller Fan) is the equivalent of the Dayco and Scania OE numbers. This part directly replaces Dayco OE number APV2396. It also replaces Scania OE number 1761057.Other OEMs
DAYCO
- APV2396
SCANIA
- 1761057
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| DAYCO | |||
| SCANIA |
FAQ
What are the symptoms of a failing fan tension roller?
Common signs include increased humming or squealing noises from the front of the engine, visible belt slippage, or rising engine operating temperatures due to improper belt tension.
How can I ensure this roller fits my Scania vehicle?
Selection should be based on the engine code and OE reference number. It is also vital to verify that the pulley diameter, width, and mounting bolt diameter match your original component.
Why is belt tension important in the cooling system?
Proper tension ensures the fan belt runs smoothly without slipping or vibrating excessively, which is necessary to maintain consistent coolant flow through the radiator.
What materials are used in heavy-duty tensioner rollers?
These components are manufactured from high-strength materials designed to withstand high temperatures and constant vibration in heavy commercial vehicle engines.
What are the OE reference numbers of this part?
332.04.0009 directly replaces Dayco OE number APV2396. It also replaces Scania OE number 1761057.