The product is a remanufactured alternator designed for Audi A3, TT, TTS Quattro, and Volkswagen Beetle GTI with a 2.0L L4 engine. It features a serpentine pulley belt type and a metal construction. This alternator has a voltage of 12V and an amperage of 140A, with a clockwise rotation direction. It is a direct replacement part with the OE/OEM part number 11134, and it comes with a warranty for added peace of mind.