The product is a new original NOS BMW fan clutch with the part number 11521260459. Made by BMW in Germany, this vintage part is suitable for various BMW models such as the E12, E21, E23, and E24. The fan clutch is an essential component for engine cooling systems, ensuring optimal performance and reliability in classic BMW vehicles. With its OE/OEM part number and manufacturer part number matching, this genuine BMW fan clutch is a high-quality replacement for maintaining the original functionality of your BMW car or truck.