This Electronic Distributor 45D pre A Plus designed specifically for NEGATIVE EARTH ONLY systems. This 45D electronic (contactless) Pre A plus distributor fits any 998/1098cc engine up to the changeover of A plus type distributors, making it an ideal replacement part. These new reproduction units are PRE A PLUS 45D type, universally set up by Rover for 998/1098cc and 1275cc engines, ensuring compatibility across many models. The distributor curves on this unit offer versatility, making it perfect for a wide range of Classic Minis. At Mini World Australia, we understand the heart of every Classic Mini and Moke enthusiast. Trust Mini World Australia to provide quality parts backed by passion and expertise in Classic Mini and Moke cars.