4CV DC alternator 10mm Vbelt width) Suitable for Renault 4CV New part! 50A, 12 Volt. But, it is

actually a modern AC alternator with integrated alternator regulator, in the classic DC housing. The advantages are: Much more stable power output even at low speeds, much lighter (approx.4.5kg), very durable. The alternator regulator must be bypassed for connection (wiring diagram enclosed). Replaces original alternator: Ducellier 7138G