400-30020 3-192 Diesel 12V 55A Alternator for Ford 3610 81-83 24256 24256A
Alternator for Ford 3610 1981-1983 24256 24256A 400-30020 3-192 Diesel 12V 55A
Alternator for Ford 3610 1981-1983 24256 24256A 400-30020 3-192 Diesel 12V 55A

Alternator for Ford 3610 1981-1983 24256 24256A 400-30020 3-192 Diesel 12V 55A

Item #: 400-30020

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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: 400-30020

100% Brand New Aftermarket Part From DB Electrical

Product Specs

Item ConditionAftermarket Part

Applications List

Select Make & Type
MAKE TYPE MODEL YEAR ENGINE
FordTractor260019753-158 Diesel
FordTractor260019763-158 Diesel
FordTractor260019773-158 Diesel
FordTractor260019783-158 Diesel
FordTractor260019793-158 Diesel
FordTractor260019803-158 Diesel
FordTractor260019813-158 Diesel
FordTractor261019813-175 Diesel
FordTractor261019823-175 Diesel
FordTractor261019833-175 Diesel
FordTractor281019843-158 Diesel
FordTractor281019853-158 Diesel
FordTractor281019863-158 Diesel
FordTractor281019873-158 Diesel
FordTractor281019883-158 Diesel
FordTractor281019893-158 Diesel
FordTractor281019903-158 Diesel
FordTractor291019833-175 Diesel
FordTractor291019843-175 Diesel
FordTractor291019853-175 Diesel
FordTractor291019863-175 Diesel
FordTractor291019873-175 Diesel
FordTractor291019883-175 Diesel
FordTractor291019893-175 Diesel
FordTractor291019903-175 Diesel
FordTractor360019753-175
FordTractor360019753-175 Diesel
FordTractor360019763-175
FordTractor360019763-175 Diesel
FordTractor360019773-175
FordTractor360019773-175 Diesel
FordTractor360019783-175
FordTractor360019783-175 Diesel
FordTractor360019793-175
FordTractor360019793-175 Diesel
FordTractor360019803-175
FordTractor360019803-175 Diesel
FordTractor360019813-175
FordTractor360019813-175 Diesel
FordTractor361019813-192 Diesel
FordTractor361019823-192 Diesel
FordTractor361019833-192 Diesel
FordTractor390019753-192 Diesel
FordTractor390019763-192 Diesel
FordTractor390019773-192 Diesel
FordTractor390019783-192 Diesel
FordTractor390019793-192 Diesel
FordTractor390019803-192 Diesel
FordTractor390019813-192 Diesel
FordTractor391019833-192 Diesel
FordTractor391019843-192 Diesel
FordTractor391019853-192 Diesel
FordTractor391019863-192 Diesel
FordTractor391019873-192 Diesel
FordTractor391019883-192 Diesel
FordTractor391019893-192 Diesel
FordTractor391019903-192 Diesel
FordTractor410019753-183 Diesel
FordTractor410019763-183 Diesel
FordTractor410019773-183 Diesel
FordTractor410019783-183 Diesel
FordTractor410019793-183 Diesel
FordTractor410019803-183 Diesel
FordTractor410019813-183 Diesel
FordTractor411019813-201 Diesel
FordTractor411019823-201 Diesel
FordTractor411019833-201 Diesel
FordTractor411019843-201 Diesel
FordTractor411019853-201 Diesel
FordTractor411019863-201 Diesel
FordTractor411019873-201 Diesel
FordTractor411019883-201 Diesel
FordTractor411019893-201 Diesel
FordTractor411019903-201 Diesel
FordTractor460019753-201 Diesel
FordTractor460019763-201 Diesel
FordTractor460019773-201 Diesel
FordTractor460019783-201 Diesel
FordTractor460019793-201 Diesel
FordTractor460019803-201 Diesel
FordTractor460019813-201 Diesel
FordTractor461019813-201 Diesel
FordTractor461019823-201 Diesel
FordTractor461019833-201 Diesel
FordTractor461019843-201 Diesel
FordTractor461019853-201 Diesel
FordTractor461019863-201 Diesel
FordTractor461019873-201 Diesel
FordTractor461019883-201 Diesel
FordTractor461019893-201 Diesel
FordTractor461019903-201 Diesel
New HollandTractor230A19813-Cyl
New HollandTractor230A19813-Cyl Diesel
New HollandTractor230A19823-Cyl
New HollandTractor230A19823-Cyl Diesel
New HollandTractor230A19833-Cyl
New HollandTractor230A19833-Cyl Diesel
New HollandTractor23119753-Cyl
New HollandTractor23119753-Cyl Diesel
New HollandTractor23119763-Cyl
New HollandTractor23119763-Cyl Diesel
New HollandTractor23119773-Cyl
New HollandTractor23119773-Cyl Diesel
New HollandTractor23119783-Cyl
New HollandTractor23119783-Cyl Diesel
New HollandTractor23119793-Cyl
New HollandTractor23119793-Cyl Diesel
New HollandTractor23119803-Cyl
New HollandTractor23119803-Cyl Diesel
New HollandTractor23119813-Cyl
New HollandTractor23119813-Cyl Diesel
New HollandTractor23319753-Cyl
New HollandTractor23319753-Cyl Diesel
New HollandTractor23319763-Cyl
New HollandTractor23319763-Cyl Diesel
New HollandTractor23319773-Cyl
New HollandTractor23319773-Cyl Diesel
New HollandTractor23319783-Cyl
New HollandTractor23319783-Cyl Diesel
New HollandTractor23319793-Cyl
New HollandTractor23319793-Cyl Diesel
New HollandTractor23319803-Cyl
New HollandTractor23319803-Cyl Diesel
New HollandTractor23319813-Cyl
New HollandTractor23319813-Cyl Diesel
New HollandTractor23419753-Cyl
New HollandTractor23419753-Cyl Diesel
New HollandTractor23419763-Cyl
New HollandTractor23419763-Cyl Diesel
New HollandTractor23419773-Cyl
New HollandTractor23419773-Cyl Diesel
New HollandTractor23419783-Cyl
New HollandTractor23419783-Cyl Diesel
New HollandTractor23419793-Cyl
New HollandTractor23419793-Cyl Diesel
New HollandTractor23419803-Cyl
New HollandTractor23419803-Cyl Diesel
New HollandTractor23419813-Cyl
New HollandTractor23419813-Cyl Diesel
New HollandTractor23419823-Cyl
New HollandTractor23419823-Cyl Diesel
New HollandTractor23419833-Cyl
New HollandTractor23419833-Cyl Diesel
New HollandTractor260019753-Cyl
New HollandTractor260019753-Cyl Diesel
New HollandTractor260019763-Cyl
New HollandTractor260019763-Cyl Diesel
New HollandTractor260019773-Cyl
New HollandTractor260019773-Cyl Diesel
New HollandTractor260019783-Cyl
New HollandTractor260019783-Cyl Diesel
New HollandTractor260019793-Cyl
New HollandTractor260019793-Cyl Diesel
New HollandTractor260019803-Cyl
New HollandTractor260019803-Cyl Diesel
New HollandTractor260019813-Cyl
New HollandTractor260019813-Cyl Diesel
New HollandTractor261019813-Cyl
New HollandTractor261019813-Cyl Diesel
New HollandTractor261019823-Cyl
New HollandTractor261019823-Cyl Diesel
New HollandTractor261019833-Cyl
New HollandTractor261019833-Cyl Diesel
New HollandTractor281019833-158 Diesel
New HollandTractor281019843-158 Diesel
New HollandTractor281019853-158 Diesel
New HollandTractor281019863-158 Diesel
New HollandTractor281019873-158 Diesel
New HollandTractor281019883-158 Diesel
New HollandTractor281019893-158 Diesel
New HollandTractor281019903-158 Diesel
New HollandTractor291019833-175 Diesel
New HollandTractor291019843-175 Diesel
New HollandTractor291019853-175 Diesel
New HollandTractor291019863-175 Diesel
New HollandTractor291019873-175 Diesel
New HollandTractor291019883-175 Diesel
New HollandTractor291019893-175 Diesel
New HollandTractor291019903-175 Diesel
New HollandTractor33319753-Cyl
New HollandTractor33319753-Cyl Diesel
New HollandTractor33319763-Cyl
New HollandTractor33319763-Cyl Diesel
New HollandTractor33319773-Cyl
New HollandTractor33319773-Cyl Diesel
New HollandTractor33319783-Cyl
New HollandTractor33319783-Cyl Diesel
New HollandTractor33319793-Cyl
New HollandTractor33319793-Cyl Diesel
New HollandTractor33319803-Cyl
New HollandTractor33319803-Cyl Diesel
New HollandTractor33319813-Cyl
New HollandTractor33319813-Cyl Diesel
New HollandTractor33419823-Cyl
New HollandTractor33419823-Cyl Diesel
New HollandTractor33419833-Cyl
New HollandTractor33419833-Cyl Diesel
New HollandTractor33519753-Cyl
New HollandTractor33519753-Cyl Diesel
New HollandTractor33519763-Cyl
New HollandTractor33519763-Cyl Diesel
New HollandTractor33519773-Cyl
New HollandTractor33519773-Cyl Diesel
New HollandTractor33519783-Cyl
New HollandTractor33519783-Cyl Diesel
New HollandTractor33519793-Cyl
New HollandTractor33519793-Cyl Diesel
New HollandTractor33519803-Cyl
New HollandTractor33519803-Cyl Diesel
New HollandTractor33519813-Cyl
New HollandTractor33519813-Cyl Diesel
New HollandTractor33519823-Cyl
New HollandTractor33519823-Cyl Diesel
New HollandTractor33519833-Cyl
New HollandTractor33519833-Cyl Diesel
New HollandTractor33519843-Cyl
New HollandTractor33519843-Cyl Diesel
New HollandTractor360019753-175
New HollandTractor360019753-175 Diesel
New HollandTractor360019763-175
New HollandTractor360019763-175 Diesel
New HollandTractor360019773-175
New HollandTractor360019773-175 Diesel
New HollandTractor360019783-175
New HollandTractor360019783-175 Diesel
New HollandTractor360019793-175
New HollandTractor360019793-175 Diesel
New HollandTractor360019803-175
New HollandTractor360019803-175 Diesel
New HollandTractor360019813-175
New HollandTractor360019813-175 Diesel
New HollandTractor36101981
New HollandTractor36101982
New HollandTractor36101983
New HollandTractor390019753-192 Diesel
New HollandTractor390019763-192 Diesel
New HollandTractor390019773-192 Diesel
New HollandTractor390019783-192 Diesel
New HollandTractor390019793-192 Diesel
New HollandTractor390019803-192 Diesel
New HollandTractor390019813-192 Diesel
New HollandTractor391019833-192 Diesel
New HollandTractor391019843-192 Diesel
New HollandTractor391019853-192 Diesel
New HollandTractor391019863-192 Diesel
New HollandTractor391019873-192 Diesel
New HollandTractor391019883-192 Diesel
New HollandTractor391019893-192 Diesel
New HollandTractor391019903-192 Diesel
New HollandTractor410019753-183 Diesel
New HollandTractor410019763-183 Diesel
New HollandTractor410019773-183 Diesel
New HollandTractor410019783-183 Diesel
New HollandTractor410019793-183 Diesel
New HollandTractor410019803-183 Diesel
New HollandTractor410019813-183 Diesel
New HollandTractor411019813-201 Diesel
New HollandTractor411019823-201 Diesel
New HollandTractor411019833-201 Diesel
New HollandTractor411019843-201 Diesel
New HollandTractor411019853-201 Diesel
New HollandTractor411019863-201 Diesel
New HollandTractor411019873-201 Diesel
New HollandTractor411019883-201 Diesel
New HollandTractor411019893-201 Diesel
New HollandTractor411019903-201 Diesel
New HollandTractor42019753-Cyl
New HollandTractor42019753-Cyl Diesel
New HollandTractor42019763-Cyl
New HollandTractor42019763-Cyl Diesel
New HollandTractor42019773-Cyl
New HollandTractor42019773-Cyl Diesel
New HollandTractor42019783-Cyl
New HollandTractor42019783-Cyl Diesel
New HollandTractor45519873-Cyl Diesel
New HollandTractor45519883-Cyl Diesel
New HollandTractor460019753-201 Diesel
New HollandTractor460019763-201 Diesel
New HollandTractor460019773-201 Diesel
New HollandTractor460019783-201 Diesel
New HollandTractor460019793-201 Diesel
New HollandTractor460019803-201 Diesel
New HollandTractor460019813-201 Diesel
New HollandTractor51519753-Cyl Diesel
New HollandTractor51519763-Cyl Diesel
New HollandTractor51519773-Cyl Diesel
New HollandTractor51519783-Cyl Diesel
New HollandTractor530A19813-Cyl Diesel
New HollandTractor530A19823-Cyl Diesel
New HollandTractor530A19833-Cyl Diesel
New HollandTractor53119753-Cyl Diesel
New HollandTractor53119763-Cyl Diesel
New HollandTractor53119773-Cyl Diesel
New HollandTractor53119783-Cyl Diesel
New HollandTractor53119793-Cyl Diesel
New HollandTractor53119803-Cyl Diesel
New HollandTractor53119813-Cyl Diesel
New HollandTractor53219753-Cyl Diesel
New HollandTractor53219763-Cyl Diesel
New HollandTractor53219773-Cyl Diesel
New HollandTractor53219783-Cyl Diesel
New HollandTractor53519753-Cyl Diesel
New HollandTractor53519763-Cyl Diesel
New HollandTractor53519773-Cyl Diesel
New HollandTractor53519783-Cyl Diesel

Replaces These Part Numbers

FordE3NN10B376AB
Lester12089
Lucas Electric24246
Lucas Electric24246A
Lucas Electric24256
Lucas Electric24256A
Lucas Electric24256B
Lucas Electric24256C
Lucas Electric24256D
Magneti Marelli540223108
Magneti Marelli54022310E
Magneti MarelliMAN134
Magneti MarelliMAR134

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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