Direct Fit | Bolt-On | Plug & Play - This is an exact-fit high output alternator designed specifically for your GMC Medium/Heavy T7500. No modifications are necessary! Our unit mounts the same as your factory GMC Medium/Heavy T7500 alternator and utilizes the same electrical connections.
100% Brand New! Made in the USA! - We don't require a core charge because all of our inventory is 100% Brand New. Watch out for the other guys selling 'rewound' junk. "If they want your core, find a better store!".
The Best One Year, No Hassle Warranty! - Unconditional warranty like no one else in the business. If you have a problem with your high output alternator we will repair it at no charge to you for one year!
Monster Audio Performance - This alternator was designed specifically with high amperage audio performance in mind. Many customers use PowerBastards.com high output alternators competitively in stereo competitions around the globe!
120AMPs @ Idle and Full Output Available at a Low 1200RPM! - Delivers the power on board your GMC Medium/Heavy T7500 when you need it, across the entire RPM range. The other guys expect you to spin your engine to 6500RPM before their alternator makes the rated output while their idle output is actually lower than your factory GMC Medium/Heavy alternator!
Daily Driver & Competition Ready - All of our alternators can be used for daily driving or competitions without a problem. These are the most reliable, highest output alternators on the planet designed specifically for your GMC Medium/Heavy T7500. Our unconditional one year warranty backs it up as well as our customer testimonials.
Buy with Confidence! - PowerBastards.com has an 'A' rating at the Better Business Bureau !
Designed to meet the increasing demands of the stock GMC Medium/Heavy T7500 electrical system WITH the added capacity to handle additional accessories like:
- High Amperage Car Audio & Video Components like Stereo Amps, Subs, DVD Players, Onboard Gaming Consoles, PC's, TV's
- Charging Multiple Batteries
- Overland Vehicles
- CB Radio
- HID Lighting
- Dual or high pressure/volume electric fuel pumps
- Aftermarket ignition components
- Aftermarket ECM, PCM's and Scan tools
- Laptops and power inverters
- High Amperage radiator cooling fans
- Aftermarket stereo systems
- Alcohol Injection Systems and alternate fuel vehicles
- Snow Plows, Winches, On Board Air Compressors, Air Suspension Systems
- Law Enforcement, Safety Vehicle Lighting Kits, Fleet Vehicles like Limo, Taxi Cabs and Satellite News and Ice Cream Trucks
- Up Armored Civilian and Military Vehicles
- Military Chase Vehicles
This alternator is perfect for anyone needing to beef up their vehicle's current electrical system. Each unit is dyno tested before shipment to ensure you receive a working unit the first time. The components inside this alternator are heavy-duty, high amperage and brand new. We use the highest quality components to build the best high output alternator, ensuring your unit will last long and run quietly.
One Year No Hassle Warranty! We believe in our product so much that we back it with a one year, no hassles warranty from the date of purchase.
Don't forget to upgrade your main charge cable with our brand new BIG ZERO 0AWG WIRE KIT
This Alternator Also Fits:- 240A High Output Alternator for Chevrolet Medium/Heavy B7, 1998 - 2002 L6 C5500KodiakCaterpillar3126
- 240A High Output Alternator for GMC T7500, 1996 - 1999 L6 P3500Caterpillar3126
- 240A High Output Alternator for GMC T7500, 1994 - 1999 L6 P3500Caterpillar3116
- 240A High Output Alternator for GMC Medium/Heavy T7500, 1997 - 2002 L6 TopkickC8500CaterpillarC-7
- 240A High Output Alternator for GMC Medium/Heavy T7500, 1998 - 2002 L6 TopkickC8500Caterpillar3126
- 240A High Output Alternator for Chevrolet Medium/Heavy B7, 1994 - 2002 L6 C5500KodiakCaterpillar3116
- 240A High Output Alternator for GMC Medium/Heavy T7500, 1994 - 2002 L6 TopkickC8500Caterpillar3116
- 240A High Output Alternator for GMC Medium/Heavy T7500, 1997 - 2002 L6 T8500Caterpillar3126
- 240A High Output Alternator for GMC Medium/Heavy T7500, 1997 - 1998 L6 T8500Caterpillar3116
- 240A High Output Alternator for GMC Medium/Heavy T6500, 1997 7.2L L6 (441c.i.) Caterpillar3126
- 240A High Output Alternator for GMC Medium/Heavy C7500 Topkick, 1997 - 2002 L6 T5500Caterpillar3126
- 240A High Output Alternator for GMC Medium/Heavy C7500 Topkick, 1997 - 1998 L6 T5500Caterpillar3116
- 240A High Output Alternator for GMC Medium/Heavy C7500 Topkick, 1998 - 2002 L6 C80Caterpillar3126
- 240A High Output Alternator for GMC Medium/Heavy C7500 Topkick, 1994 - 2000 L6 C80Caterpillar3116
- 240A High Output Alternator for GMC Medium/Heavy C7500 Topkick, 1997 - 2002 7.2L L6 (441c.i.) CaterpillarC-7
- 240A High Output Alternator for Chevrolet Medium/Heavy B7, 1998 - 2002 L6 C50Caterpillar3126
- 240A High Output Alternator for GMC Medium/Heavy C7500 Topkick, 1998 - 2002 7.2L L6 (441c.i.) Caterpillar3126
- 240A High Output Alternator for GMC Medium/Heavy C7500 Topkick, 1997 - 1998 6.6L L6 (403c.i.) Caterpillar3116
- 240A High Output Alternator for GMC Medium/Heavy C6500 Topkick, 1999 - 2002 L6 C7500TopkickCaterpillar3116
- 240A High Output Alternator for GMC Medium/Heavy C6500 Topkick, 1994 - 1996 L6 C7500TopkickCaterpillar3116
Interchange Parts:- AIM AO-00177R1
- BBB Industries 7665
- Bosch Newman AL9960LH
- Bosch Reman AL9960LH
- Delco-Remy 19010110
- Dixie Electric Ltd A-1388
- Dixie Electric New 101-21109
- Dixie Electric New 101-22115
- J&N 400-12085
- J&N 400-24125
- Model Number 21SI
- WAI 8028N
- WAI AL9960LH
- Wilson 90-01-4111
- Wilson New 90-01-4111N