Fits all E30 325, 325e, 325eS, 325i, 325iS with M20 engines. 90A variant shown with period correct two-tone zinc plating. Fan and pulleys in bright clear zinc, remaining hardware in yellow zinc.
Bosch also refers to this unit as a AL48X when offered rebuilt (No Longer Available)
Entire unit is dismantled and assessed. Aluminum castings are cleaned and vapor honed to a beautiful finish. All ferrous hardware is stripped, polished and plated in fresh zinc.
Each unit receives new:
Voltage Regulator
2.2µF Capacitor
Slip ring
Front & rear bearings
Terminal Isolation Block
Reconditioned and reused:
Rotor
Stator (New available at added cost if needed)
Rectifier Diode Assembly (New available at added cost if needed)
