This key links dynamo, clutch and starter motor in Citroën 11CV and 15CV. The part ensures rigid mechanical connection between rotating components. The design supports consistent power transfer during starting and charging. The key fits into defined mounting holes with set number and diameter. The material matches demands of rotating use in the engine bay. The part is suitable for overhaul or service of the drive system. Correct installation helps limit wear and alignment faults. The shape allows removal and replacement. This product matches the original layout and function of the vehicle drive components.

