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Alternators - BOSCH: Description

Bosch alternators are conventional 3 phase, self rectifying type alternators. Nine rectifier diodes are connected to stator windings (3 to each phase lead). Diodes change alternator A.C. voltages to D.C. voltages coming out of the "B+" and the "D +" terminals of the alternator.

APPLICATION

Model Volts/Amps (1)Bosch Part No.
Audi
  4000
  Standard 14/55 469 520
  Heavy Duty 14/65 489 713
  California 14/35 469 502
  5000
  Gasoline & Diesel 14/35 469 502
  Gasoline Only 14/55 489 653
  Gasoline & Diesel 14/65 489 613
  All With A/C 14/90 489 514
BMW
  320i 14/65 489 718
  528i, 633CSi, 733i 14/65 489 619
Fiat
  Brava & Spider
  Standard 14/55 489 743
  With A/C 14/65 489 824
Mercedes-Benz
  240D 14/55 489 556
  280 Series 14/35 489 751
  300 Series 14/55 489 527
  300 Turbo 14/55 489 683
  380 Series 14/70 489 898
Porsche 924 14/75 469 502
Saab
  99 14/55 489 783
  900 14/55 489 735
Volkswagen
  Dasher
  Gasoline 14/55 489 622
  Diesel 14/55 489 520
  Calif. & All With A/C 14/65 489 713
  Jetta, Rabbit & Scirocco
  Standard 14/45 489 858
  With A/C 14/65 489 713
  Rabbit Diesel
  Standard 14/35 489 799
  With A/C 14/65 489 712
  Vanagon 14/65 489 913
Volvo
  Standard 14/55 400 933
  Heavy Duty 14/70 450 009
  Diesel 14/55 (2) 1257294
(1) Bosch part numbers are preceded by 0 120 for alternators. Integral regulator models are numbered 469 and 489, while separate regulator models are numbered 400 and 450.
(2) Volvo part number.