INFORMATION AND NEWS

July 23, 2025

During the packing process of a finished product, at Cojali Parts we use VCI bags to protect the shaft from the corrosion of the clutches.

July 17, 2025

The control coil of an electromagnetic viscous clutch is in charge of activating or deactivating its control valve, depending on the signal emitted by the ECU. This signal is also dependant on the cooling requirements that the vehicle might need at any moment.

July 10, 2025

Offering the service the client needs is one of our hallmarks, and so it is helping them with any problem they might encounter when repairing any cooling system in commercial vehicles.

July 8, 2025

The asymmetric fans of Cojali Parts are designed to reduce the noise produced in the vehicle where these are assembled.

July 4, 2025

Documents about new Cojali Parts products are now available.

June 26, 2025

The air flow is among the main features of a fan. It is one of the most relevant factors and it must be taken into account to select a fan properly, since it generates the fan power.

June 24, 2025

Choosing a new fan properly or replacing an old one by a new one is essential to guarantee the correct operation of the vehicle cooling system, since each fan must meet certain requirements according to its final application.

June 16, 2025

In many references from our range of viscous clutches, the main shaft of the clutch is assembled to the vehicle by using a clutch bracket. These brackets are formed by two metallic parts assembled through a bearing or a silentblock.

June 10, 2025

Nowadays, all vehicles are equipped with electronic control units to control their correct performance, improve comfort and safety, and optimise resources.

June 8, 2025

When replacing the fan of a viscous clutch, it is essential to make sure that the new fan has the same size as the replaced one.

June 4, 2025

Documents about new Cojali Parts products are now available.

May 29, 2025

Despite our evolution towards Cooling Systems with more electronic control, at Cojali Parts we remain committed to our beginnings by manufacturing more than 150 references of aluminium fans for older commercial vehicles from Pegaso, Renault, Mercedes, DAF, Iveco, MAN and Volvo brands.