Does anyone know what is the difference between Cargo Screen Cover Assembly S9F12AC900 and S9F12AC901? I know that S9F12AC901 suppose to replace S9F12AC900. My dealer's parts department claimed that the item could be exactly the same but the number changes if Kia changes manufactured location. The box on the older model S9F12AC900 labeled "Made in Korea'. Is the dealer correct or just trying to get rid of older stock? So where is the newer S9F12AC901 made? Are both items identical?