A bolt for the starter ring gear of a Citroën 15CV, manufactured from June 1951 onwards. This essential fastening bolt plays a crucial role in connecting the starter to the crankshaft, enabling reliable engine starts. Specifically designed for this car model, the bolt ensures optimal performance and durability, thanks to high-quality materials resistant to wear and tear. This product is ideal for car enthusiasts and mechanics seeking authenticity and quality in the restoration or repair of classic vehicles. Accurate replacement is essential for the operation of the starting system of the Citroën 15CV.