The Bosch P/N on a slip of paper in the bag is 1 127 014 011 followed by a dash and in real small print 480. The following is on a sticker on the bag D617A2 Brush Set, on another line is 04 62714 21 11011. That is for the internal regulator brushes. That is assuming that the 745's used the same brushes as the regular cars. I get them from my local imported parts store, about 4-5 bucks for the pair. Mike