The SHIM ST.MOTOR B.SCHILD CIT 0.5 is a specifically designed spacer for the starter motor mounting of Citroën 11CV and 15CV models. This shim has a thickness of 0.5 millimeters and ensures the correct alignment and installation of the starter motor, preventing wear and mechanical issues. It is essential for vintage car enthusiasts who aim to maintain their classic Citroën optimally, ensuring reliable engine starts. The component is tailored to the technical requirements of these historic vehicles and contributes to their preservation and optimal performance.