400-36000 Alternator for Long 1010 1975-1978 12170, LRA01005
400-36000 Alternator for Long 1010 1975-1978 12170, LRA01005
400-36000 Alternator for Long 1010 1975-1978 12170, LRA01005
400-36000 Alternator for Long 1010 1975-1978 12170, LRA01005
400-36000 Alternator for Long 1010 1975-1978 12170, LRA01005
400-36000 Alternator for Long 1010 1975-1978 12170, LRA01005
400-36000 Alternator for Long 1010 1975-1978 12170, LRA01005

400-36000 Alternator for Long 1010 1975-1978 12170, LRA01005

Item #: 400-36000

30-DAY RETURN POLICY

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.

To return a product, simply click here to start the process.

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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: 400-36000

100% Brand New Aftermarket Part From DB Electrical

Product Specs

Item ConditionAftermarket Part
Unit TypeAlternator
Amperage36
RegulatorExternal
RotationCW
Voltage12

Applications List

Select Make & Type
MAKE TYPE MODEL YEAR ENGINE
LONGTractor10101975
LONGTractor10101976
LONGTractor10101977
LONGTractor10101978
LONGTractor2601980UTB 2-95 Diesel
LONGTractor2601981UTB 2-95 Diesel
LONGTractor2601982UTB 2-95 Diesel
LONGTractor2601983UTB 2-95 Diesel
LONGTractor2601984UTB 2-95 Diesel
LONGTractor2601985UTB 2-95 Diesel
LONGTractor2601986UTB 2-95 Diesel
LONGTractor2601987UTB 2-95 Diesel
LONGTractor2601988UTB 2-95 Diesel
LONGTractor3101980UTB 2-110 Diesel
LONGTractor3101981UTB 2-110 Diesel
LONGTractor3101982UTB 2-110 Diesel
LONGTractor3101983UTB 2-110 Diesel
LONGTractor3101984UTB 2-110 Diesel
LONGTractor3101985UTB 2-110 Diesel
LONGTractor3101986UTB 2-110 Diesel
LONGTractor3101987UTB 2-110 Diesel
LONGTractor3101988UTB 2-110 Diesel
LONGTractor3101989UTB 2-110 Diesel
LONGTractor3101990UTB 2-110 Diesel
LONGTractor3401980
LONGTractor3401981
LONGTractor3401982
LONGTractor3401983
LONGTractor3401984
LONGTractor3401985
LONGTractor3501974
LONGTractor3501975
LONGTractor3501976
LONGTractor3501977
LONGTractor3501978
LONGTractor3501979
LONGTractor3501980
LONGTractor3501981
LONGTractor3501982
LONGTractor3501983
LONGTractor3501984
LONGTractor3501985
LONGTractor3501986
LONGTractor3501987
LONGTractor3501988
LONGTractor3501989
LONGTractor3601977UTB 3-143 Diesel
LONGTractor3601978UTB 3-143 Diesel
LONGTractor3601979UTB 3-143 Diesel
LONGTractor3601980UTB 3-143 Diesel
LONGTractor3601981UTB 3-143 Diesel
LONGTractor3601982UTB 3-143 Diesel
LONGTractor3601983UTB 3-143 Diesel
LONGTractor3601984UTB 3-143 Diesel
LONGTractor3601985UTB 3-143 Diesel
LONGTractor3601986UTB 3-143 Diesel
LONGTractor3601987UTB 3-143 Diesel
LONGTractor3601988UTB 3-143 Diesel
LONGTractor3601989UTB 3-143 Diesel
LONGTractor3601990UTB 3-143 Diesel
LONGTractor3601991UTB 3-143 Diesel
LONGTractor4451974
LONGTractor4451975
LONGTractor4451976
LONGTractor4451977
LONGTractor4451978
LONGTractor4451979
LONGTractor4451980
LONGTractor4451981
LONGTractor4451982
LONGTractor4451983
LONGTractor4451984
LONGTractor4451985
LONGTractor4451986
LONGTractor4451987
LONGTractor4451988
LONGTractor4451989
LONGTractor4601977UTB 3-143 Diesel
LONGTractor4601978UTB 3-143 Diesel
LONGTractor4601979UTB 3-143 Diesel
LONGTractor4601980UTB 3-143 Diesel
LONGTractor4601981UTB 3-143 Diesel
LONGTractor4601982UTB 3-143 Diesel
LONGTractor4601983UTB 3-143 Diesel
LONGTractor4601984UTB 3-143 Diesel
LONGTractor4601985UTB 3-143 Diesel
LONGTractor4601986UTB 3-143 Diesel
LONGTractor4601987UTB 3-143 Diesel
LONGTractor4601988UTB 3-143 Diesel
LONGTractor4601989UTB 3-143 Diesel
LONGTractor4601990UTB 3-143 Diesel
LONGTractor4601991UTB 3-143 Diesel
LONGTractor5001980
LONGTractor5001981
LONGTractor5001982
LONGTractor5001983
LONGTractor5001984
LONGTractor5001985
LONGTractor5101979UTB 3-165 Diesel
LONGTractor5101980UTB 3-165 Diesel
LONGTractor5101981UTB 3-165 Diesel
LONGTractor5101982UTB 3-165 Diesel
LONGTractor5101983UTB 3-165 Diesel
LONGTractor5101984UTB 3-165 Diesel
LONGTractor5101985UTB 3-165 Diesel
LONGTractor5101986UTB 3-165 Diesel
LONGTractor5101987UTB 3-165 Diesel
LONGTractor5101988UTB 3-165 Diesel
LONGTractor5101989UTB 3-165 Diesel
LONGTractor5101990UTB 3-165 Diesel
LONGTractor5301980
LONGTractor5301981
LONGTractor5301982
LONGTractor5301983
LONGTractor5301984
LONGTractor5301985
LONGTractor5501974
LONGTractor5501975
LONGTractor5501976
LONGTractor5501977
LONGTractor5501978
LONGTractor5501979
LONGTractor5501980
LONGTractor5501981
LONGTractor5501982
LONGTractor5501983
LONGTractor5501984
LONGTractor5501985
LONGTractor5501986
LONGTractor5501987
LONGTractor5501988
LONGTractor5501989
LONGTractor5601975UTB 4-191 Diesel
LONGTractor5601976UTB 4-191 Diesel
LONGTractor5601977UTB 4-191 Diesel
LONGTractor5601978UTB 4-191 Diesel
LONGTractor5601979UTB 4-191 Diesel
LONGTractor6001980
LONGTractor6001981
LONGTractor6001982
LONGTractor6001983
LONGTractor6001984
LONGTractor6001985
LONGTractor6001986
LONGTractor6001987
LONGTractor6001988
LONGTractor6001989
LONGTractor6101979UTB 4-219 Diesel
LONGTractor6101980UTB 4-219 Diesel
LONGTractor6101981UTB 4-219 Diesel
LONGTractor6101982UTB 4-219 Diesel
LONGTractor6101983UTB 4-219 Diesel
LONGTractor6101984UTB 4-219 Diesel
LONGTractor6101985UTB 4-219 Diesel
LONGTractor6101986UTB 4-219 Diesel
LONGTractor6101987UTB 4-219 Diesel
LONGTractor6101988UTB 4-219 Diesel
LONGTractor6101989UTB 4-219 Diesel
LONGTractor6101990UTB 4-219 Diesel
LONGTractor6401980
LONGTractor6401981
LONGTractor6401982
LONGTractor6401983
LONGTractor6401984
LONGTractor6401985
LONGTractor8501980
LONGTractor8501981
LONGTractor8501982
LONGTractor8501983
LONGTractor8501984
LONGTractor8501985
LONGTractor8501986
LONGTractor8501987
LONGTractor8501988
LONGTractor8501989

Replaces These Part Numbers

LESTER12170
LUCAS ELECTRICAL EUROPELRA01005

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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