Alternator charge current: 80ABelt Pulley Ø: 58mmØ: 58mmNumber of grooves: 7Number of ribs: 7Plug Type ID: PL78Pulleys: with freewheel belt pulleyPulleys: with multi-belt pulleyVehicle Main Current: for vehicles with 12V main currentVoltage: 12VWarranty: 2 years warranty