332.04.0007 Fan Tension Roller for Scania
332.04.0007
Summary
This fan tension roller is engineered for heavy commercial vehicle cooling systems, specifically designed for Scania applications. It ensures constant belt tension and prevents slippage to maintain optimal engine temperature. High-strength components ensure durability under high heat and vibration. Equivalent to OE Dayco APV2730 and Scania 1734903.
| EAN Code | 8699031093284 |
|---|
Ready to Order
Compatible OEM Codes
-
SCANIA
- 1860734
- 1734903
-
DAYCO
- APV2730
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 within a heavy commercial vehicle's cooling system. It sits at the front of the engine to ensure the belt runs smoothly on the pulleys without slipping, which is essential for preventing overheating. By compensating for belt elongation, this component preserves the necessary wrap angle and dampens engine vibrations.Compatible vehicles and engines
This specific part is designed for Scania vehicles and is compatible with Scania OE systems. It serves as a reliable replacement to ensure the cooling system operates at peak efficiency during heavy-duty service cycles.Installation and maintenance
When installing this component, technicians should verify the pulley diameter, width, and profile type against the removed part to ensure a precise match. It is vital to check that the mounting dimensions, such as the center bolt diameter and thread pitch, align perfectly with the original specification to avoid centering errors or excessive vibration.Troubleshooting symptoms
Common symptoms of a failing tensioner include belt slip, humming noises, or a noticeable rise in engine temperature. If these issues occur, inspecting the roller and its bearing is highly recommended to prevent further damage to the fan belt or other pulleys.OE cross-reference
332.04.0007 (Fan Tension Roller Fan) is the equivalent of the Dayco and Scania OE numbers. This part directly replaces Dayco OE number APV2730. It also replaces Scania OE numbers 1734903, 1860734.Other OEMs
DAYCO
- APV2730
SCANIA
- 1860734
- 1734903
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| DAYCO | |||
| SCANIA |
FAQ
How can I tell if a fan tension roller needs replacement?
Technicians should look for signs such as audible humming noises, visible belt slip, or an increase in engine operating temperature caused by insufficient tension.
What should be checked when selecting a replacement roller?
It is essential to verify the pulley diameter, width, and profile type. Additionally, ensuring the mounting bolt diameter and thread pitch match the original is critical for proper fitment.
Is this part compatible with Scania systems?
Yes, this component is specifically designed to be compatible with Scania systems to maintain proper cooling system tension.
Why is proper belt tension important in heavy trucks?
Correct tension prevents belt slippage and ensures the fan rotates at the correct speed, which is vital for managing engine temperatures in heavy commercial vehicles.
What are the OE reference numbers of this part?
332.04.0007 directly replaces Dayco OE number APV2730. It also replaces Scania OE numbers 1734903, 1860734.