Genuine OEM Volkswagen Servomotor Repair Kit, part number 05E198725F. This kit repairs or replaces components of the servomotor, which controls turbocharger wastegate actuation. It is located on the turbocharger assembly. The kit contains specific parts to restore the function of the electronic actuator that adjusts the turbocharger's variable geometry vanes. Genuine OEM servomotor repair kits ensure the correct response and durability required for precise boost control.