The Military Alternator Alternative
Compare
Niehoff Brand
Double Alternator
(model N1506-1)
(model 2J or 2P)
14/28 volt output
Yes
Yes
Amperage total output
100
215
Internal Regulators
No
Yes
1 wire or 3 wire hookup
No
Yes
Patent #9793779 Air Flow
No
Yes
Patent #7291933 Double Alternator
No
Yes
Heavy duty Mounting Bolt
No
Yes
Air Filter available
No
Yes
Easy to rebuild-all parts available
No
Yes
Brushes 400% larger –Longer life
No*
Yes
Remote Air Filter for cooler air
No
Yes
Custom voltage/amperage outputs
No
Yes
Aircraft quality parts added
No
Yes
Release from Military to purchase
Yes
No
Steel Billet Pulley
No
Yes
Weight in Pounds
53
31
Repair common part. Regulators.
$ 584.
$ 89.
Cost New
$3687.
Special $1495.
Time to ship
22 weeks
3 days
Warranty
90 days
1 year
Designed and assembled in USA
?
Yes
Note: Military Alternators in many cases have higher amperage outputs, that are not needed in normal use of the vehicle. A smaller, less expensive Double Alternator is more practical. Our standard is 70 amps at 28 volts and 145 amps at 14 volts. Total amps available 215. We can build up to 400 amps using heavy duty parts that we stock. With our alternator, a add-on 12 volt dc Air Conditioning system is possible. No compressor to mount.
* Brushless alternators are slow to start and have less amperage available. Expect 18% less power from brushless alternators with hotter air flow through it. Air can be 80-100 f. hotter in competitors versus our Double Alternator models.
** A core charge of $200 or send to us the old undamaged Niehoff alternator and regulator.
Most all Vehicles have engine intake air filters, oil filters, transmission filters, fuel filters, cabin filters, etc. So why not a filter on the electrical systems alternator. We build a single alternator Pad or J mount, with a filter in 12 and 24 volts. Up to 200 amps. Custom Alternators by request.
* Brushless alternators are slow to start and have less amperage available. Expect 18% less power from brushless alternators with hotter air flow through it. Air can be 80-100 f. hotter in competitors versus our Double Alternator models.
** A core charge of $200 or send to us the old undamaged Niehoff alternator and regulator.
Most all Vehicles have engine intake air filters, oil filters, transmission filters, fuel filters, cabin filters, etc. So why not a filter on the electrical systems alternator. We build a single alternator Pad or J mount, with a filter in 12 and 24 volts. Up to 200 amps. Custom Alternators by request.
Brush Sets
Double Alternator pully left two, made from steel billet. Military pully on right, cast iron.
Click each photo for larger image.
Email: ron@double-alt.com
843-756-7007
South Carolina USA
Copyright 2007 - 2017 - Double Alternator, Ron Heidebrink
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