332.02.0005 Fan Tension Roller for MAN Vehicles

What does a fan tension roller do?

This fan tension roller is a critical drive component that maintains constant tension on the fan belt within the cooling system of heavy commercial vehicles. By ensuring the belt runs smoothly on the pulleys without slipping, it prevents temperature spikes and maintains steady fan speeds for efficient radiator cooling.

Vehicle and engine compatibility

This part is specifically designed for MAN vehicles, including HOCL models (such as 24.480 HOCLN and 18.440 HOCL) and LION'S REGIO and LION'S COACH series. It is compatible with engine configurations such as the D2676, ensuring reliable operation across various bus and truck applications.

Installation and maintenance

To ensure correct installation, technicians should verify the pulley profile and mounting type against the removed component. Maintaining proper belt tension is essential to prevent humming noises or belt slippage caused by component wear or spring fatigue.

Troubleshooting and selection

Consult your authorized distributor to check the compatibility list.

OE cross-reference

332.02.0005 (Fan Tension Roller Fan) is the equivalent of the MAN OE numbers. This part directly replaces MAN OE numbers 51958006087, 51958006106.