Alternator for 3176 Caterpillar 140H 01 2002-2008 0R9440, 8600722
Alternator for 3176 Caterpillar 140H 01 2002-2008 0R9440, 8600722
Alternator for 3176 Caterpillar 140H 01 2002-2008 0R9440, 8600722
Alternator for 3176 Caterpillar 140H 01 2002-2008 0R9440, 8600722
Alternator for 3176 Caterpillar 140H 01 2002-2008 0R9440, 8600722
Alternator for 3176 Caterpillar 140H 01 2002-2008 0R9440, 8600722
Alternator for 3176 Caterpillar 140H 01 2002-2008 0R9440, 8600722

Alternator for 3176 Caterpillar 140H 01 2002-2008 0R9440, 8600722

Item #: 400-12364

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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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DB Electrical alternators are highly engineered for excellence in performance.
  • Built to Beat the Heat: High temperature epoxy and high temperature grease withstand extreme heat
  • Heavy-duty rectifiers and high-quality regulators enhance superior charging performance
  • Most alternators are supplied with final test results and performance curve
  • Direct-fit replacement and easy installation made possible with OEM fitment specifications
  • Factory direct, money-saving alternator typically priced substantially less than OEM counterparts
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  • Product Info
  • Applications List
  • Part Replacement List
  • Policy Information
  • Reviews

Overview

DB Electrical Alternators
DB Electrical keeps vehicles of every shape and size moving forward – from mowers, motorcycles and ATVs to automobiles, tractors, pickups and large commercial trucks. We work directly with factories to ensure each component is manufactured to our exacting quality control standards. But because there is no middleman, we can offer these exceptional-quality electrical components at low factory direct prices.

With DB Electrical alternators, you’ll get …

  • Superior Quality Every Time – Our aftermarket alternators deliver performance that’s equivalent to the original.
  • Direct-Fit OEM Replacement Parts – DB Electrical aftermarket alternators are designed for perfect fitment to replace the ones that originally came with your vehicle.
  • Engineer-Tested Excellence – Our alternators go through a rigorous testing program to ensure optimal performance. Most alternators are supplied with their final test results and performance curve.

Reasons to choose DB Electrical for your next alternator:

  • Built to Take the Heat – Most DB Electrical alternators offer high-temperature epoxy, heavy-duty rectifiers, high-quality regulators, top-quality bearings and high-temperature grease for better charging and longer life under high-heat environments.
  • Depth of Inventory – Find both common and hard-to-find alternators for virtually any type of vehicle to travel over road, trail or water.
  • Brand New Alternator – Never settle for a secondhand one. Many places will try to sell you a used alternator for about the price we’ll sell you a new one.

The DB Electrical Advantage – 1-Year Warranty
DB Electrical delivers exceptional value for products that we stand behind with our total-confidence 1-year warranty. Yes, you have a full year to make sure your alternator meets your expectations.

Item Number: 400-12364

100% Brand New Aftermarket Part From DB Electrical

Product Specs

Item ConditionAftermarket Part
Unit TypeAlternator
Amperage75
Fan TypeExternal
RegulatorInternal
RotationCW
Voltage24

Applications List

Select Make & Type
MAKE TYPE MODEL YEAR ENGINE
CaterpillarGrader140H20013176
CaterpillarGrader140H20023176
CaterpillarGrader140H20033176
CaterpillarGrader140H20043176
CaterpillarGrader140H20053176
CaterpillarGrader140H20063176
CaterpillarGrader140H20073176
CaterpillarGrader140H20083176
CaterpillarGrader143H20013176
CaterpillarGrader143H20023176
CaterpillarGrader143H20033176
CaterpillarGrader143H20043176
CaterpillarGrader143H20053176
CaterpillarGrader143H20063176
CaterpillarGrader143H20073176
CaterpillarGrader143H20083176
CaterpillarGrader14H20003176
CaterpillarGrader14H20013176
CaterpillarGrader14H20023176
CaterpillarGrader14H20033176
CaterpillarGrader14H20043176
CaterpillarGrader14H20053176
CaterpillarGrader14H20063176
CaterpillarGrader14H20073176
CaterpillarGrader160H20013176
CaterpillarGrader160H20023176
CaterpillarGrader160H20033176
CaterpillarGrader160H20043176
CaterpillarGrader160H20053176
CaterpillarGrader160H20063176
CaterpillarGrader160H20073176
CaterpillarGrader160H20083176
CaterpillarGrader163H20013176
CaterpillarGrader163H20023176
CaterpillarGrader163H20033176
CaterpillarGrader163H20043176
CaterpillarGrader163H20053176
CaterpillarGrader163H20063176
CaterpillarGrader163H20073176
CaterpillarGrader163H20083176
CaterpillarGrader16H20023196
CaterpillarGrader16H20033196
CaterpillarGrader16H20043196
CaterpillarGrader16H20053196
CaterpillarGrader16H20063196
CaterpillarGrader16H20073196
CaterpillarScraper621G2004C15
CaterpillarScraper621G2005C15
CaterpillarScraper621G2006C15
CaterpillarScraper621G2007C15
CaterpillarScraper621G2008C15
CaterpillarScraper621G2009C15
CaterpillarScraper621G2010C15
CaterpillarScraper621G2011C15
CaterpillarScraper623G2004C15
CaterpillarScraper623G2005C15
CaterpillarScraper623G2006C15
CaterpillarScraper623G2007C15
CaterpillarScraper623G2008C15
CaterpillarScraper623G2009C15
CaterpillarScraper623G2010C15
CaterpillarScraper623G2011C15
CaterpillarScraper631G2004C18
CaterpillarScraper631G2005C18
CaterpillarScraper631G2006C18
CaterpillarScraper631G2007C18
CaterpillarScraper631G2008C18
CaterpillarScraper631G2009C18
CaterpillarScraper631G2010C18
CaterpillarScraper631G2011C18
CaterpillarScraper631G2012C18
CaterpillarScraper631G2013C18
CaterpillarScraper631G2014C18
CaterpillarScraper631G2015C18
CaterpillarScraper637G2004C18
CaterpillarScraper637G2005C18
CaterpillarScraper637G2006C18
CaterpillarScraper637G2007C18
CaterpillarScraper637G2008C18
CaterpillarScraper637G2009C18
CaterpillarScraper637G2010C18
CaterpillarScraper637G2011C18
CaterpillarScraper637G2012C18
CaterpillarScraper637G2013C18
CaterpillarScraper637G2014C18
CaterpillarScraper637G2015C18
CaterpillarScraper657G2005C18
CaterpillarScraper657G2006C18
CaterpillarScraper657G2007C18
CaterpillarScraper657G2008C18
CaterpillarScraper657G2009C18
CaterpillarScraper657G2010C18
CaterpillarScraper657G2011C18
CaterpillarScraper657G2012C18
CaterpillarScraper657G2013C18
CaterpillarScraper657G2014C18
CaterpillarScraper657G2015C18

Replaces These Part Numbers

CATERPILLAR0R9440
CATERPILLAR169-4319
CATERPILLAR169-9940
CATERPILLAR200-2232
DELCO10459354
DELCO19011207
DELCO8600722
LESTER8562

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

WARNING: California’s Proposition 65

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