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332.04.0005 Fan Tension Roller, Cooling System
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332.04.0005 Fan Tension Roller for Scania Trucks

332.04.0005

Summary

This fan tension roller is designed for Scania heavy commercial vehicles to maintain precise belt tension within the cooling system. It ensures smooth operation and prevents belt slip in demanding environments. Compatible with Scania and Dayco systems. Equivalent to OE Dayco APV1051 and Scania 1383564.

Product identifiers
EAN Code8699031093239
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Compatible OEM Codes

  • SCANIA
    • 1383564
  • DAYCO
    • APV1051

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. By sitting between the crankshaft and fan pulleys, it prevents belt slip and dampens engine vibrations, ensuring the belt remains correctly aligned during operation.

Compatible vehicles and engines

This specific component is designed for Scania trucks and tractor units. It serves as a reliable replacement for parts used in Scania engines, ensuring that the cooling system operates at the required temperature levels even under high-load conditions. It is also compatible with Dayco systems.

Installation and maintenance

When replacing this component, technicians should verify the pulley profile and mounting dimensions against the removed part. Ensuring the correct fitment helps prevent premature belt wear or bearing failure. Maintaining proper tension is vital for preventing rising engine temperatures and humming noises caused by belt slippage.

Troubleshooting guidance

Consult your authorized distributor for more information regarding fitment and technical specifications.

OE cross-reference

332.04.0005 (Fan Tension Roller Fan) is the equivalent of the Dayco and Scania OE numbers. This part directly replaces Dayco OE number APV1051. It also replaces Scania OE number 1383564.

Other OEMs

DAYCO

  • APV1051

SCANIA

  • 1383564

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
DAYCO
SCANIA

FAQ

What is the function of a fan tension roller?
The roller maintains constant tension on the fan belt, preventing slip and vibration to ensure the cooling system functions effectively.
Which vehicles are compatible with this part?
This component is designed for Scania heavy commercial vehicles and is compatible with Dayco systems.
How can I identify if the roller needs replacement?
Symptoms such as humming noises, belt slipping, or rising engine temperatures often indicate that the tensioner roller is worn.
What should be checked during installation?
Technicians should verify that the pulley diameter, width, and profile match the original equipment exactly to avoid belt damage.
What are the OE reference numbers of this part?
332.04.0005 directly replaces Dayco OE number APV1051. It also replaces Scania OE number 1383564.