EGR Boost Pressure Converter. We are an authorised distributor for Lucas parts. Equivalent to Part Numbers: Alfa Romeo: 46419651, 46524556, 60809716, 60812822…. 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).