Alternator 100 Amp Dual Voltage 28/14 Volt For HMMWV, (Niehoff N1505-1) 12447110

Alternator 100 Amp Dual Voltage 28/14 Volt For HMMWV, (Niehoff N1505-1) 12447110
Item# 12447110
Regular price: $850.00
SALE PRICE: $725.00

Product Description

Dual voltage alternator, simultaneous outputs of 100 Amp 28 Volt / 50 Amp 14 Volt. This alternator is used on various models of the basic, A1, and A2 version HMMWV.
  • C.E. Niehoff Co. model N1505-1. Military p/n 12447110. NSN 2920014070532.
  • Alternator is brushless design (no brushes and no slip rings to wear out).
  • Integral N3135 voltage regulator features negative temperature compensation (setpoints are 28.0 ± 0.2 V and 14.0 ± 0.2 V at 75° F), overvolt shutdown, and soft power start.
  • Soft start eliminates abrupt mechanical load on the drive system.
  • AC Tap feature to sense alternator rotation.
  • Mounts same as the 60 amp AMA5104UT alternator.
  • One wire ignition power (24 volt) input to regulator. All input and output connections via terminal studs.


  • Contact us for more information, if required, regarding electrical connections on a dual voltage system. Can be installed on the M35A2, M35A3, and M54A2 series with the addition of one 8 AWG (minimum recommended size) wire from the alternator to the battery bank center point.

    53 lb

    Manufactures technical guide available for download with purchase of product.