Replaced a part which was broken; So rather than buy a new one I was able to reproduce a replacement using openSCAD and a 3D printer.
This repair ena...ble me to place my Arduino Bluetooth controlled model car to be placed back upon it's wheels and complete it. It was printed with support material as it's about 2mm higher at the front than the back. Its thickness is about 5mm, kept the support material to provide extra strength and stiffness. Time taken to print was about 7mins.