Up for sale is a genuine New Old Stock (NOS) Bosch Alternator Voltage Regulator, part number 1 197 311 028. This is an authentic vintage original equipment manufacturer (OEM) part made in Germany, preserved in its classic yellow factory box.

This premium electrical component is a direct replacement for Mercedes-Benz factory part number 002 154 72 06 (0021547206).

Vehicle Fitment & Compatibility:

Specifically engineered for late 1980s and early 1990s historic Mercedes-Benz gasoline and diesel luxury platforms:

- Mercedes W124 Chassis (1986-1993): 260E, 300E, 300CE, 300TE, 300D, 400E

- Mercedes W201 Chassis (1984-1993): 190E 2.3, 190E 2.6, 190D

- Mercedes W126 Chassis (Late Gen): 300SE, 300SEL, 300SDL, 350SDL

- Mercedes R129 Chassis: Early 300SL

Condition Notes:

Brand new old stock. The electronic contact points and brush terminal surfaces are in pristine, uninstalled, flawless factory condition. The original outer yellow box shows minor cosmetic shelf wear from long-term storage as shown, but the part itself is perfect and ready to mount.

Please double-check your vehicle's alternator configuration and part numbers to confirm a correct match before purchasing.