AD-244 OEM Series Alternator
AD-244 Workhorse Series Alternator
The workhorse series alternators serve as our entry-level line
into the world of High-Output alternators. Whether used as a
single high output alternator or used as an auxiliary alternator it
was designed to be the best quality, most durable, and most
affordable high output alternator on the market.
Two-Year Replacement Warranty
AD-220WH Specifications:
* 220 Amps
* 150 Amps at idle
* Great for Limos & Dual Kits!!!
AD-240WH Specifications:
* 240 Amps
* 140 Amps at idle.
Key Features-
All of our Workhorse series alternators come with heavy duty
rectifiers that feature six, 75 amp diodes in aluminum heat sinks
for optimal current transfer and optimum heat dissipation under
high heat, high output situations resulting in better outputs and
longer life.

The Workhorse series alternators come standard with a custom
designed and engineered heavy-duty internal regulator features
built in short circuit protection, over temperature shutdown, and
also over voltage shutdown for the utmost safety and reliability.
Our Workhorse series alternators can also be externally
regulated per customer request.
AD-244 Workhorse Series Alternator
AD-244 Pro Series Alternators
The Pro series alternators are our most popular line of
alternators. With their ultra rugged construction, unsurpassed
reliability, and awesome outputs these alternators are the best of
the best. With monster outputs at high speeds, excellent output at
idle speeds, these alternators simply will not disappoint! In the
toughest conditions and when others say it cannot be done, a pro
series alternator  gets the job done!
Two-Year Replacement Warranty
AD 260 Pro Specifications:
* 260 Amps SAE @ 72°F
* 225 Amps @ 200°F
* 145 Amps at idle
Key Features-
All of our PRO-Series alternators come with heavy duty rectifiers
that feature six, 75 amp diodes in Solid Copper heat sinks for
optimal current transfer and optimum heat dissipation under high
heat, high output situations resulting in better outputs and longer
life.

Hand wound performance windings (not production wound) is
what comes standard in the Pro Series line. This assures
maximum performance in extreme temperatures.

The PRO series alternators come standard with a custom
designed and engineered heavy-duty internal regulator features
built in short circuit protection, over temperature shutdown, and
also over voltage shutdown for the utmost safety and reliability.
Our PRO series alternators can also be externally regulated per
customer request.
AD-244 Special Purpose Series Alternator
AD-244 Special Purpose Alternators
The SP (Special Purpose) series family of alternators is purpose
built and designed specifically for applications with the largest
current demands at the lowest speeds where alternator output is
most critical. These alternators have specially engineered, USA
made, hand wound stators, which gives these alternators their
incredible low speed output, while maintaining low operation.The
AD-250-SP alternator was designed specifically for  use in high
current demand vehicles such as Shuttle and Transit busses,
and GM cutaway chassis applications such as work and service
trucks where the vehicles spend extended periods idling with
large current demands and alternator output is most critical.

This Alternator has become the most popular choice for Stereo
and CB competitors with its amazing output curve. Simply, there
is not a better alternator on the planet than this one!
Two-Year Replacement Warranty
Best!
AD-
300-SP Specifications:
* 300 Amps SAE  
*
195 Amps @ Idle Speed
Great!
AD-230-SP Specifications:
* 250 Amps
* 175 Amps @ Idle Speed
AD Competition Series Alternator up to 375 amps- Call for pricing and amperages 1-888-334-2632
sales@nationsautoelectric.com
AD 275 Pro Specifications:
* 275 Amps
* 175 Amps at idle
If you have questions or special request please call or e-mail our sales team. We can special build any
type of alternator to meet your custom needs. Custom finishes such as powder coating, chrome &
polishing are available.
250 Amp Special Purpose Series Alternator
AD-244 high amp chevy alternator comparison side
The Larger AD-244 High amp alternator will bolt directly in place
of your existing 100-105 amp AD230 alternator without any
modifications to the vehicle. It is recommended that you upgrade
the battery wire that connects to the rear of your alternator. You
need a bigger wire to get the power out of the alternator and into
your battery and electrical system. Our new generation of
AD-244 Pro-Series & SP-Series are equipped with a heavier
"copper" heat sink rectifier and heavy duty quality regulators
that
just do not go bad! The OEM and Workhorse Series have
75 amp heavy duty diodes. With perfectly balanced rotor and
stator combinations for the best performance from every Nations
High Amp Alternator.
We can't stress enough that our standards of quality are above
and beyond our competitors.
Proud to say "Made in the USA".
The AD-244 alternator can retrofit the 2.2L, 3.1L, 3.8L, 4.3L & most other
engines with the use of adapter brackets, extra hardware, adapter plugs
and modifications.
It is the best choice for almost all GM vehicles for
extreme high output duty. Contact us if you have questions!
We use only premium double sealed high temperature rated bearings from NTN and NSK on precision
computer balanced rotors for maximum bearing life even under heavy loads.
This alternator also features high copper content brushes and small diameter slip rings for the longest
service life possible!
All of this adds up to be the best replacement alternator available, sold at a competitive price and backed
up with a
FULL 2 YEAR REPLACEMENT WARRANTY!
OEM SERIES
AD-244 OEM Series Alternators
The OEM series alternators  consists of the highest quality new
OEM and custom designed, USA made replacement alternators.
The OEM series alternators feature either stock amperage ratings,
or slightly higher amp outputs than OEM replacement alternators.
Whether you are just looking for a new stock output OEM
replacement alternator or a stock output alternator to use in one of
our dual alternator applications, the OEM series alternator is the
right alternator for you.
Our 200 amp alternator produces and amazing 135 amps at idle and
has 75 amp Diodes. All of our alternators are available with a 2pin
rvc regulator 05' up or a 4 pin regulator.
2 Year Warranty
AD-244 HIGH AMP ALTERNATOR
4 Pin Regulator
2 Pin Regulator
"The Bitterness of poor quality remains long after the sweetness of the low price is forgotten"
There is a difference when it comes to high amp alternators!
AD-244 HIGH AMP ALTERNATOR
AD-244 HIGH AMP ALTERNATOR
Workhorse Series
AD-180 Specifications:
* 180 Amps
* 100 Amps at Idle
AD-200 Specifications:
* 200 Amps
* 135 Amps at Idle
AD-244 Pro Series Alternator
Pro Series
AD-244 HIGH AMP ALTERNATOR
Special Purpose Series
AD-244 HIGH AMP ALTERNATOR
AD-244 High Amp Alternator
Our brand AD-244  alternators are constructed using the best high output
components
available on an o.e. platform in the USA.
The larger AD-244 alternator produces more power at lower engine speeds
compared to any of the smaller alternators. Plus the larger AD-244 alternator has
superior cooling much more reliable under extreme
high amp loads.
hummer alternator
gmc alternator
cadillac alternator
AD 315 Pro Specifications:
* 315 Amps
* 150 Amps at idle
Better!
AD-250-SP Specifications:
* 275 Amps
* 185 Amps @ Idle Speed
chevy alternator
AMPERAGE
AMPERAGE
AMPERAGE
AMPERAGE
World Famous!
High Amp Alternators, Chrome Alternators,
Dual Alternator Kits, One Wire Alternators,
High Amp Regulators & Rectifiers
Powder Coating, Custom Rewinding
High Amp Alternator Kits
USA MADE!
1-888-334-2632
573-334-2632
The AD-244 alternator fits the 4.8L, 5.3L, 5.7L, 6.0L, 6.2L V-8 and 6.6L
Duramax Diesel engines for the Tahoe, Avalanche, Escalade, Yukon,
Silverado, Sierra, Denali, and Suburban.
The large frame AD-244 can also retrofit early model Chevy & GMC Truck &
SUV applications for a superior high amp replacement.
New Adjustable Voltage Alternator Package
Would you like complete control of your alternator output?
Now you can have it!
We can custom build your
EXTREME AD-244 ALTERNATOR set up for external regulator and wire
harness to run to the
911-02R regulator in your vehicle interior or wherever you like it. It puts you in
control of your voltage peak so you can have the power you need when you need it!
WARNING: Damage to electrical parts may result when voltage exceeds 15.5 Volts Nations does
not take responsibility for any damage.
This works well in 16 volt systems or with battery isolators. Easy installation (only three wires) and
you're
READY TO ROLL!!! Price for regulator and change over alternator to external- 100.00
911-02R adjustable voltage regulator kit