Brake Discs for Truck Trailer and Heavy Duty 1.BPW 03.088. ... .OEM is available. 3.Certificate:ISO9001:2008 Truck & Trailer brake discs with high quality and resonable price. SIZE: Brake disc diameter ... BPW, SAF, Mercedez Benz, MAN,DAF, SCANIA, ROR style brake discs for Truck ,Trailer and semi-trailer. PIC: Brake disc diameter ...