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Bosch Motorsport Alternator B5

The B5 alternator is typical for Cup racecars. Robustness increase for motorsport use. Free-running pulley for reduction of wear.

The multifunctional regulator with special developed ASIC by Bosch controls the output voltage at B+ connection.

Three-arm design allows the use of a clamping arm.

Product Features:

  • >150 A
  • 5,600 g
  • Clockwise rotation
  • Steel pulley
  • Multifunctional regulator