Alternator for Mack CH Series 1999-2007, CT CTP Series 8600032 DRA-8600032

Alternator for Mack CH Series 1999-2007, CT CTP Series 8600032 DRA-8600032

Item #: DRA-8600032

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If your order arrives and it’s not exactly what you want, you may return it within 30 days for a refund. We know that people sometimes order a part and then discover it’s not exactly the one they need for the repair. We understand and want to work with you. Just make sure the item is in its original packaging and in good condition free of damage.

When a returned product comes back to us, we’ll check it over to make sure it’s in ‘Like New’ condition and free from damage such as dents, scratches, cracks, abuse, defacement or indication of removed screws/fasteners or seals. Return processing may take up to 5 business days from the time your product is received by DB Electrical.

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  • Product Info
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Overview

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Item Number: DRA-8600032

100% Brand New Aftermarket Part From DB Electrical

Product Specs

Item ConditionAftermarket Part
DescriptionAlternator
FamilyDelco 24SI
Family Type375
Volt12
Amps100
ConditionNew
Regulator Clock11:00
J180 Hinge Length197.87
Rotation DirectionClockwise
Mount Hole ID 11/2-13
Mount Hole 1 TypeThreaded
Mount Hole 2 TypeUnthreaded
Mount Hole ID 313mm
Mount Hole 3 TypeUnthreaded
Fan LocationInternal
Regulator LocationInternal
Terminal ID 2B+
Terminal 2 Size5/16-18
PolarityNegative
Shaft Pulley OD0.875"
Shaft Pulley OD22.225mm
Self-Excited

Applications List

Select Make & Type
MAKE TYPE MODEL YEAR ENGINE
MackCH Series Mac1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
MackCH Series Mack Engine1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
MackCL Series Cummins IS2001, 2002, 2003, 2004, 2005, 2006, 2007
MackCL Series Cummins IS2001, 2002, 2003, 2004, 2005, 2006, 2007
MackCL Series Mac1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
MackCL Series Mack Engine1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
MackCT / CTP Series Mack Engine2006, 2007
MackCT Series Mac2006, 2007
MackCTP Series Mac2006, 2007
MackCV Series Mac2001, 2002, 2003, 2004, 2005, 2006, 2007
MackCV Series Mack Engine2001, 2002, 2003, 2004, 2005, 2006, 2007
MackCX Series (Vision) Mac2000, 2001, 2002, 2003, 2004, 2005
MackCX Series (Vision) Mack Engine2000, 2001, 2002, 2003, 2004, 2005
MackDM / DMM Series Mack Engine1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
MackDM Series Mac1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
MackDMM Series Mac1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
MackFDM Series Mac1999
MackFDM Series Mack Engine1999
MackGranite Series Mac2002, 2003, 2004, 2005, 2006, 2007
MackGranite Series Mack Engine2002, 2003, 2004, 2005, 2006, 2007
MackMR Series Mac1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
MackMR Series Mack Engine1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
MackRB Series Mac1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
MackRB Series Mack Engine1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
MackRD Series Mac1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
MackRD Series Mack Engine1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
TugGPU 400-100 Cummins QSB 6.7 Tier II
TugGPU 400-120 Cummins QSB 6.7 Tier II
TugGPU 400-140 Cummins QSB 6.7 Tier II
VolvoVHD Series Volvo VED 12001, 2002, 2003, 2004, 2005, 2006, 2007
VolvoVHD Series Volvo VED 12001, 2002, 2003, 2004, 2005, 2006, 2007
VolvoVNM Series Volvo VED 12001, 2002, 2003, 2004, 2005, 2006, 2007
VolvoVNM Series Volvo VED 12001, 2002, 2003, 2004, 2005, 2006, 2007

Replaces These Part Numbers

ArrowheadD8600032
Delco8600032, 8600163, 8600499, 8700011
Lester8701

Frequently Asked Questions

Q: Do I need a larger charge wire for a High Output unit?
A: The high amp unit will operate better than stock, but not to its full potential without a larger charge wire. It’s the same reason firetrucks do not use garden hoses. It is IMPARATIVE to have proper charge and ground cables.

Q: Does a High Amp unit cause any damage to my battery or my vehicles charging system?
A: As long as it is installed properly with battery in good condition, then no. A High Output unit works exactly like a factory unit and only produces what is being demanded. No alternator works continuously at full output. Higher amperage is not bad and will not hurt a battery, but high voltage will blow one up.

Q: Will aftermarket underdrive pulleys (crankshaft power pulley) have any effect on my alternator?
A: Yes, underdrive crankshaft pulleys slow all the components (power steering, a/c, and alternator) to provide more power to the rear wheels. In some cases, the charging systems will fall totally on the battery at idle and completely stop charging.

Q: Where is the best place to get a voltage reading of the alternator output?
A: You’ll get the most accurate voltage reading from the back of the alternator at the main charge post that runs directly to the battery. This must be done while the vehicle is running.

Q: Why is the pulley on a high amp alternator smaller than my stock pulley?
A: The smaller pulley advances the power curve of the alternator just slightly, which produces a little more amperage around the idle if needed.

Q: Will I need a smaller belt for my high amp unit?
A: This varies by application because not all belts and belt tensioners are in the same condition. The tensioner will always tell you if you need a new belt or not. If it’s in range, you will not. If it is out, you will. Generally, you will need a belt that is one inch shorter than stock. You should have no problem finding a replacement wherever you buy your parts. V belt applications simply re-adjust your belt tensions to 3/8” deflection.

Q: What is the difference between a one wire, self-exciting and a self-energizing regulator?
A: Nothing. They are all exactly the same. Different manufacturers use different terms for marketing. The only wire to hook up is the charge wire to the battery. This does require modification for the alternator charge light on the dash.

Q: My stock unit used a five-groove pulley, and you sent my high amp alternator with a 6 groove. Why and what can I do?
A: 5 groove overdrive pullies are not produced. Install the belt on the back groove of the pulley closest to the fan or body of the alternator. The fan is internal, and this application will work just fine.

Q: Can your alternator be run in dual or triple alternator applications?
A: Yes. When wired and mounted correctly, the alternator can run in either dual or triple applications.

Q: Will I need a new battery with a high amp alternator?
A: If your battery is in good condition, and in spec of its OEM rating, then no. Your battery should work equally well with either the OEM and a High Amp unit.

Customer Reviews

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