E30 M3 S14 80A Alternator - BOSCH: 0 120 469 757 (BMW PN: 12 31 1 288 409) Core Unit Option:I will send my unit in for refurbishment DC motor longer than later

DC motor longer than later series units

polished and replated in fresh zinc yellow chromate where appropriate and original

Rectifier Diode Assembly (New available at added cost if needed)

Fits 928 S4 vehicles

adjustment & manometer synchronization must be carried out once bolted securely to a cylinder head for optimal throttle response and runability

E30 M3 S14 80A Alternator - BOSCH: 0 120 469 757 (BMW PN: 12 31 1 288 409) Core Unit Option:I will send my unit in for refurbishment DC motor longer than laterFits all E30 M3 with S14b23 S14b25 engines. 80A 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 AL46X 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