PULLEY DENSO 7SEU PV4, 125,5 MM

The belt track is a critical component in vehicle air conditioning systems, linking the rotary motion of the engine to the air conditioning compressor. This track provides the drive for the compressor, which is needed to circulate the refrigerant in the system. The belt track includes the belts, tension pulleys and possibly other rollers that together ensure the belt runs smoothly and stably. The efficiency of the system is highly dependent on the condition of the belt track; failure of worn or damaged belts or rollers can reduce the performance of the air conditioning system and increase maintenance costs. Regular inspection and maintenance is necessary to ensure optimum operation.