VALEO -439545 generator. Charging current of generator: 150 amp. Ribs: 6 ribs. Pulley diameter: 54.8 mm. Voltage: 14 V. Direction of rotation: CLOCKWISE : Amazon.de: Automotive
BMW 4 Coupe F32, F82 420 d Alternator 7640131 2.0 Diesel 140kw 2018 11281025 | eBay
Feszültségszabályzó ellenőrzés, Voltage Regulator Test method - YouTube