Borg & Beck Brake Disc BBD5813S. We are an authorised distributor for Borg & Beck parts. Equivalent to Part Numbers: General Motors: 4408276|General Motors: 91166212|G…. If you order before 12PM we’ll dispatch same day from our UK warehouse. For guaranteed next day delivery please select this option at checkout. This product comes with free 365-day no quibble returns (UK only).