regulator / rectifier for Aprilia Atlantic, Piaggio Beverly, MP3, Vespa GTS / GTV IP40366 fitting for Piaggio MP3 Business 300 TA1100 2018-2018,

Rectifier / regulator changes the AC into DC on a 12V board. This prevents bulbs from burning through. Exposure to high temperatures means bulbs often fail. If the rectifier is faulty, the ignition system can falter, the bulbs burn through, and the headlight flickers.

OEM-numbers for reference only: 641709 / 641533 / 58208R