28SI

Delco Remy 28SI™ High Output Alternator - 160, 180, 200 Amps
The 28SI high output alternator to address vehicle applications that require higher electrical output, but also want lower weight, improved temperature capability, and fuel savings.  Vehicles, such as school buses, not using a premium high output alternator will likely experience premature failures due to high under-hood engine temperatures.


            

Features

  • 160, 180 and 200 Amp options 
  • Three mounting styles allow flexibility when switching from competitive models
  • Remote Sense technology is standard extending life of the battery
  • The high efficiency, lightweight design offers improved fuel economy.
  • Dual internal fans provide maximum cooling.

Applications

Ideal for a number of applications that carry heavy electrical loads including:

  • School buses
  • Medium & heavy duty trucks
  • Emergency vehicles
  • Utility vehicles
  • Recreational vehicles

Specifications

  • Performance Output:  160, 180, 200 Amps – 12 Volts
  • Engine Idle Output:  125, 130, 140 Amps - 12 Volts
  • Maximum Speed:  10,000 RPM Continuous / 12,000 RPM Intermittent
  • Rotation:   Clockwise
  • Temperature Limits:  Low  -40° F (-40°C )  High  257° F (125°C)
  • Polarity:  Negative Ground
  • Mounting:  SAE J180 standard, PAD mount
  • Weight:  18.7 lbs (8.5 kg)
 

Additional Information:

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Installation Instructions
Service Parts