Alternator For Thermoking Carrier Transicold Trailer Unit Diesel; 400-24100
Alternator for Thermo King Carrier Transicold Trailer Unit Diesel 400-24100
Alternator for Thermo King Carrier Transicold Trailer Unit Diesel 400-24100
Alternator for Thermo King Carrier Transicold Trailer Unit Diesel 400-24100
Alternator for Thermo King Carrier Transicold Trailer Unit Diesel 400-24100
Alternator for Thermo King Carrier Transicold Trailer Unit Diesel 400-24100

Alternator for Thermo King Carrier Transicold Trailer Unit Diesel 400-24100

Item #: 400-24100

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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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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: 400-24100

100% Brand New Aftermarket Part From DB Electrical

Product Specs

Critical Note
Item ConditionAftermarket Part
Unit TypeAlternator
Voltage12
RotationCW
Amperage37
RegulatorIR
FitsTHERMO-KING
Use Caution When Replacing 37A Units for the Higher Amperage May Overload the Circuit

Applications List

Select Make & Type
MAKE TYPE MODEL YEAR ENGINE
Thermo KingMisc. EquipmentSB-III SR1993-On
Thermo KingMisc. EquipmentSB-III1990-On
Thermo KingMisc. EquipmentSuper II1993-On
Thermo KingTrailer UnitLND 501991-OnYanmar 353 (TK 3.53) Diesel
Thermo KingTrailer UnitSB - 1901999-OnIsuzu 2.2L (TK DI2.2 -SE) Dsl
Thermo KingTrailer UnitSB-2001999-OnYanmar 486 (TK 4.86) Diesel
Thermo KingTrailer UnitSB-2101999-OnYanmar 486 (TK 4.86) Diesel
Thermo KingTrailer UnitSB-3001999-OnYanmar 486 (TK 4.86) Diesel
Thermo KingTrailer UnitSB-3101999-OnYanmar 486 (TK 4.86) Diesel
Thermo KingTrailer UnitSB-II MAX1991-OnIsuzu 2.2L (TK DI2.2 -SE) Dsl
Thermo KingTrailer UnitSB-II SR1991-OnIsuzu 2.2L (TK DI2.2 -SE) Dsl
Thermo KingTrailer UnitSB-II SR1998-OnYanmar 486 (TK 4.86) Diesel
Thermo KingTrailer UnitSB-II1991-OnIsuzu 2.0L (TK C201) Diesel
Thermo KingTrailer UnitSB-II1991-OnIsuzu 2.2L (TK DI2.2 -SE) Dsl
Thermo KingTrailer UnitSB-III MAX1991-OnIsuzu 2.0L (TK C201) Diesel
Thermo KingTrailer UnitSB-III MAX1991-OnIsuzu 2.2L (TK DI2.2 -SE) Dsl
Thermo KingTrailer UnitSB-III SR1993-OnIsuzu 2.2L (TK DI2.2 -SE) Dsl
Thermo KingTrailer UnitSB-III SR1999-OnYanmar 486 (TK 4.86) Diesel
Thermo KingTrailer UnitSDZ1991-On
Thermo KingTrailer UnitSDZ1991-OnKubota Z400 Diesel
Thermo KingTrailer UnitSentry1991-OnIsuzu 2.2L (TK DI2.2 -SE) Dsl
Thermo KingTrailer UnitSL1001996-OnYanmar 482 / 486 (TK 4.82 / 4.86)
Thermo KingTrailer UnitSL100e2002-OnYanmar 486 (TK 4.86) Diesel
Thermo KingTrailer UnitSL2001996-OnYanmar 482 / 486 (TK 4.82 / 4.86)
Thermo KingTrailer UnitSL200e2002-OnYanmar 486 (TK 4.86) Diesel
Thermo KingTrailer UnitSL3001996-OnYanmar 482 / 486 (TK 4.82 / 4.86)
Thermo KingTrailer UnitSL400 SR22002-OnYanmar 486 (TK 4.86) Diesel
Thermo KingTrailer UnitSL4001996-OnYanmar 482 / 486 (TK 4.82 / 4.86)
Thermo KingTrailer UnitSL400e2002-OnYanmar 486 (TK 4.86) Diesel
Thermo KingTrailer UnitSMX II1991-On
Thermo KingTrailer UnitSMX SR1991-On
Thermo KingTrailer UnitSMX1991-On
Thermo KingTrailer UnitSuper II SR1991-OnIsuzu 2.2L (TK DI2.2 -SE) Dsl
Thermo KingTrailer UnitSuper II TC1991-OnIsuzu 2.2L (TK DI2.2 -SE) Dsl
Thermo KingTrailer UnitSuper II TC1999-OnYanmar 486 (TK 4.86) Diesel
Thermo KingTrailer UnitSuper II1991-OnIsuzu 2.2L (TK DI2.2 -SE) Dsl

Replaces These Part Numbers

ANDRE NIERMANN020153
ARROWHEADBAL927N, BAL928N, D10461098, IA1488, MG690,ABO0197
ARROWHEADABO0196, 400-24100
BARSANCO170-006, 170-008
BOSCH0-120-488-296, 0-120-488-297, 9-120-006-023, 9-120-060-023, 9-120-060-027
CARGO111216, 111672
CARRIER TRANSICOLD20-44-9571, 20-44-9571RM, 20-44-9572, 20-44-9572RM, 29-50340-00
DELCO REMAN19020507, 19020508
DIXIEA-6250, A-6252
DIXIE NEW160-84103, 160-84104
IATA12224
J&N Electrical Products400-24033, 400-24100
LESTER12223, 12224
LETRIKA (ISKRA) AFTERMARKETIA 1488
LETRIKA (ISKRA) DESCRIPTIONAAK3825
LETRIKA (ISKRA) OEM11.204.057
LUCAS ELECTRICAL EUROPELRA01867, LRA02557
MAHLEMG690
MINNPAR47-1596, 47-2883
NSAALT-2235
PIC205-240, 205-241, 220-344, 220-344A, 220-344B
RCPAL-12224, AL-6300
REMY LIGHT DUTY50954, 50955
THERMO KING10-41-5458, 10-44-9572, 1E32215G01, 1E32216G01, 20-41-5457, 41-5457, 41-5458, 41-6780, 41-6781, 44-8950, 44-9571, 44-9572, 5D33839G01, 5D38603G01, 5D38604G01, 841-5458, 844-9571, 844-9572
UNIPOINTALT-2235
WAI1-2523-31BO, 12224N
WILSON90-15-6233, 90-15-6280
WILSON HD90-15-6233, 90-15-6280
WOOD AUTOALT20016, ALT20040

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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