Alternator for Agco Allis 6-366 Diesel 8610 8630 Farm Tractor 1991-1997

Alternator for Agco Allis 6-366 Diesel 8610 8630 Farm Tractor 1991-1997

Item #: 400-29012

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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$112.91
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Our parts specialists can help answer all your questions. For further assistance call (800) 753-2242

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Have tax exempt status? Call 800-753-2242 to order.
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: 400-29012

100% Brand New Aftermarket Part From DB Electrical

Product Specs

Item ConditionAftermarket Part
Unit TypeAlternator
Part TypeUNIT
Voltage12
RotationCW
Amperage55
RegulatorIR
Fan TypeEF
FitsAGCO ALLIS

Applications List

Select Make & Type
MAKE TYPE MODEL YEAR ENGINE
AGCOTractorGT452004SDF 3-183 Dsl
AGCOTractorGT45 4WD2004SDF 3-183 Dsl
AGCOTractorGT45A2004SDF 3-183 Dsl
AGCOTractorGT45A2005SDF 3-183 Dsl
AGCOTractorGT45A2006SDF 3-183 Dsl
AGCOTractorGT45A2007SDF 3-183 Dsl
AGCOTractorGT45A2008SDF 3-183 Dsl
AGCOTractorGT45A 4WD2004SDF 3-183 Dsl
AGCOTractorGT45A 4WD2005SDF 3-183 Dsl
AGCOTractorGT45A 4WD2006SDF 3-183 Dsl
AGCOTractorGT45A 4WD2007SDF 3-183 Dsl
AGCOTractorGT45A 4WD2008SDF 3-183 Dsl
AGCOTractorGT552004SDF 3-183 Dsl
AGCOTractorGT55 4WD2004SDF 3-183 Dsl
AGCOTractorGT55A2004SDF 3-183 Dsl
AGCOTractorGT55A2005SDF 3-183 Dsl
AGCOTractorGT55A2006SDF 3-183 Dsl
AGCOTractorGT55A2007SDF 3-183 Dsl
AGCOTractorGT55A2008SDF 3-183 Dsl
AGCOTractorGT55A 4WD2004SDF 3-183 Dsl
AGCOTractorGT55A 4WD2005SDF 3-183 Dsl
AGCOTractorGT55A 4WD2006SDF 3-183 Dsl
AGCOTractorGT55A 4WD2007SDF 3-183 Dsl
AGCOTractorGT55A 4WD2008SDF 3-183 Dsl
AGCOTractorGT652004SDF 4-244 Dsl
AGCOTractorGT65 4WD2004SDF 4-244 Dsl
AGCOTractorGT65A2004SDF 4-244 Dsl
AGCOTractorGT65A2005SDF 4-244 Dsl
AGCOTractorGT65A2006SDF 4-244 Dsl
AGCOTractorGT65A2007SDF 4-244 Dsl
AGCOTractorGT65A2008SDF 4-244 Dsl
AGCOTractorGT65A 4WD2004SDF 4-244 Dsl
AGCOTractorGT65A 4WD2005SDF 4-244 Dsl
AGCOTractorGT65A 4WD2006SDF 4-244 Dsl
AGCOTractorGT65A 4WD2007SDF 4-244 Dsl
AGCOTractorGT65A 4WD2008SDF 4-244 Dsl
AGCOTractorGT752004SDF 4-244 Dsl
AGCOTractorGT75 4WD2004SDF 4-244 Dsl
AGCOTractorGT75A2004SDF 4-244 Dsl
AGCOTractorGT75A2005SDF 4-244 Dsl
AGCOTractorGT75A2006SDF 4-244 Dsl
AGCOTractorGT75A2007SDF 4-244 Dsl
AGCOTractorGT75A 4WD2004SDF 4-244 Dsl
AGCOTractorGT75A 4WD2005SDF 4-244 Dsl
AGCOTractorGT75A 4WD2006SDF 4-244 Dsl
AGCOTractorGT75A 4WD2007SDF 4-244 Dsl
AGCO ALLISTractor465019913-190 Same Diesel
AGCO ALLISTractor465019923-190 Same Diesel
AGCO ALLISTractor465019933-190 Same Diesel
AGCO ALLISTractor465019943-190 Same Diesel
AGCO ALLISTractor465019953-190 Same Diesel
AGCO ALLISTractor465019963-190 Same Diesel
AGCO ALLISTractor465019973-190 Same Diesel
AGCO ALLISTractor465019983-190 Same Diesel
AGCO ALLISTractor4650 4WD19913-190 Same Diesel
AGCO ALLISTractor4650 4WD19923-190 Same Diesel
AGCO ALLISTractor4650 4WD19933-190 Same Diesel
AGCO ALLISTractor4650 4WD19943-190 Same Diesel
AGCO ALLISTractor4650 4WD19953-190 Same Diesel
AGCO ALLISTractor4650 4WD19963-190 Same Diesel
AGCO ALLISTractor4650 4WD19973-190 Same Diesel
AGCO ALLISTractor4650 4WD19983-190 Same Diesel
AGCO ALLISTractor466019913-190 Same Diesel
AGCO ALLISTractor466019923-190 Same Diesel
AGCO ALLISTractor466019933-190 Same Diesel
AGCO ALLISTractor466019943-190 Same Diesel
AGCO ALLISTractor466019953-190 Same Diesel
AGCO ALLISTractor466019963-190 Same Diesel
AGCO ALLISTractor466019973-190 Same Diesel
AGCO ALLISTractor466019983-190 Same Diesel
AGCO ALLISTractor4660 4WD19913-190 Same Diesel
AGCO ALLISTractor4660 4WD19923-190 Same Diesel
AGCO ALLISTractor4660 4WD19933-190 Same Diesel
AGCO ALLISTractor4660 4WD19943-190 Same Diesel
AGCO ALLISTractor4660 4WD19953-190 Same Diesel
AGCO ALLISTractor4660 4WD19963-190 Same Diesel
AGCO ALLISTractor4660 4WD19973-190 Same Diesel
AGCO ALLISTractor4660 4WD19983-190 Same Diesel
AGCO ALLISTractor565019953-183 Same Diesel
AGCO ALLISTractor565019963-183 Same Diesel
AGCO ALLISTractor565019973-183 Same Diesel
AGCO ALLISTractor565019983-183 Same Diesel
AGCO ALLISTractor565019993-183 Same Diesel
AGCO ALLISTractor565020003-183 Same Diesel
AGCO ALLISTractor565020013-183 Same Diesel
AGCO ALLISTractor5650 4WD19953-183 Same Diesel
AGCO ALLISTractor5650 4WD19963-183 Same Diesel
AGCO ALLISTractor5650 4WD19973-183 Same Diesel
AGCO ALLISTractor5650 4WD19983-183 Same Diesel
AGCO ALLISTractor5650 4WD19993-183 Same Diesel
AGCO ALLISTractor5650 4WD20003-183 Same Diesel
AGCO ALLISTractor5650 4WD20013-183 Same Diesel
AGCO ALLISTractor566019953-183 Same Diesel
AGCO ALLISTractor566019963-183 Same Diesel
AGCO ALLISTractor566019973-183 Same Diesel
AGCO ALLISTractor566019983-183 Same Diesel
AGCO ALLISTractor566019993-183 Same Diesel
AGCO ALLISTractor566020003-183 Same Diesel
AGCO ALLISTractor566020013-183 Same Diesel
AGCO ALLISTractor5660 4WD19953-183 Same Diesel
AGCO ALLISTractor5660 4WD19963-183 Same Diesel
AGCO ALLISTractor5660 4WD19973-183 Same Diesel
AGCO ALLISTractor5660 4WD19983-183 Same Diesel
AGCO ALLISTractor5660 4WD19993-183 Same Diesel
AGCO ALLISTractor5660 4WD20003-183 Same Diesel
AGCO ALLISTractor5660 4WD20013-183 Same Diesel
AGCO ALLISTractor567019914-244 Same Diesel
AGCO ALLISTractor567019924-244 Same Diesel
AGCO ALLISTractor567019934-244 Same Diesel
AGCO ALLISTractor567019944-244 Same Diesel
AGCO ALLISTractor567019954-244 Same Diesel
AGCO ALLISTractor567019964-244 Same Diesel
AGCO ALLISTractor567019974-244 Same Diesel
AGCO ALLISTractor567019984-244 Same Diesel
AGCO ALLISTractor567019994-244 Same Diesel
AGCO ALLISTractor567020004-244 Same Diesel
AGCO ALLISTractor567020014-244 Same Diesel
AGCO ALLISTractor5670 4WD19914-244 Same Diesel
AGCO ALLISTractor5670 4WD19924-244 Same Diesel
AGCO ALLISTractor5670 4WD19934-244 Same Diesel
AGCO ALLISTractor5670 4WD19944-244 Same Diesel
AGCO ALLISTractor5670 4WD19954-244 Same Diesel
AGCO ALLISTractor5670 4WD19964-244 Same Diesel
AGCO ALLISTractor5670 4WD19974-244 Same Diesel
AGCO ALLISTractor5670 4WD19984-244 Same Diesel
AGCO ALLISTractor5670 4WD19994-244 Same Diesel
AGCO ALLISTractor5670 4WD20004-244 Same Diesel
AGCO ALLISTractor5670 4WD20014-244 Same Diesel
AGCO ALLISTractor568019914-244 Same Diesel
AGCO ALLISTractor568019924-244 Same Diesel
AGCO ALLISTractor568019934-244 Same Diesel
AGCO ALLISTractor568019944-244 Same Diesel
AGCO ALLISTractor568019954-244 Same Diesel
AGCO ALLISTractor568019964-244 Same Diesel
AGCO ALLISTractor568019974-244 Same Diesel
AGCO ALLISTractor568019984-244 Same Diesel
AGCO ALLISTractor5680 4WD19914-244 Same Diesel
AGCO ALLISTractor5680 4WD19924-244 Same Diesel
AGCO ALLISTractor5680 4WD19934-244 Same Diesel
AGCO ALLISTractor5680 4WD19944-244 Same Diesel
AGCO ALLISTractor5680 4WD19954-244 Same Diesel
AGCO ALLISTractor5680 4WD19964-244 Same Diesel
AGCO ALLISTractor5680 4WD19974-244 Same Diesel
AGCO ALLISTractor5680 4WD19984-244 Same Diesel
AGCO ALLISTractor667019914-244 Same Diesel
AGCO ALLISTractor667019924-244 Same Diesel
AGCO ALLISTractor667019934-244 Same Diesel
AGCO ALLISTractor667019944-244 Same Diesel
AGCO ALLISTractor667019954-244 Same Diesel
AGCO ALLISTractor667019964-244 Same Diesel
AGCO ALLISTractor667019974-244 Same Diesel
AGCO ALLISTractor667019984-244 Same Diesel
AGCO ALLISTractor667019994-244 Same Diesel
AGCO ALLISTractor667020004-244 Same Diesel
AGCO ALLISTractor667020014-244 Same Diesel
AGCO ALLISTractor6670 4WD19914-244 Same Diesel
AGCO ALLISTractor6670 4WD19924-244 Same Diesel
AGCO ALLISTractor6670 4WD19934-244 Same Diesel
AGCO ALLISTractor6670 4WD19944-244 Same Diesel
AGCO ALLISTractor6670 4WD19954-244 Same Diesel
AGCO ALLISTractor6670 4WD19964-244 Same Diesel
AGCO ALLISTractor6670 4WD19974-244 Same Diesel
AGCO ALLISTractor6670 4WD19984-244 Same Diesel
AGCO ALLISTractor6670 4WD19994-244 Same Diesel
AGCO ALLISTractor6670 4WD20004-244 Same Diesel
AGCO ALLISTractor6670 4WD20014-244 Same Diesel
AGCO ALLISTractor668019914-244 Same Diesel
AGCO ALLISTractor668019924-244 Same Diesel
AGCO ALLISTractor668019934-244 Same Diesel
AGCO ALLISTractor668019944-244 Same Diesel
AGCO ALLISTractor668019954-244 Same Diesel
AGCO ALLISTractor668019964-244 Same Diesel
AGCO ALLISTractor668019974-244 Same Diesel
AGCO ALLISTractor668019984-244 Same Diesel
AGCO ALLISTractor6680 4WD19914-244 Same Diesel
AGCO ALLISTractor6680 4WD19924-244 Same Diesel
AGCO ALLISTractor6680 4WD19934-244 Same Diesel
AGCO ALLISTractor6680 4WD19944-244 Same Diesel
AGCO ALLISTractor6680 4WD19954-244 Same Diesel
AGCO ALLISTractor6680 4WD19964-244 Same Diesel
AGCO ALLISTractor6680 4WD19974-244 Same Diesel
AGCO ALLISTractor6680 4WD19984-244 Same Diesel
AGCO ALLISTractor669019914-244 Same Diesel
AGCO ALLISTractor669019924-244 Same Diesel
AGCO ALLISTractor669019934-244 Same Diesel
AGCO ALLISTractor669019944-244 Same Diesel
AGCO ALLISTractor669019954-244 Same Diesel
AGCO ALLISTractor669019964-244 Same Diesel
AGCO ALLISTractor669019974-244 Same Diesel
AGCO ALLISTractor669019984-244 Same Diesel
AGCO ALLISTractor6690 4WD19914-244 Same Diesel
AGCO ALLISTractor6690 4WD19924-244 Same Diesel
AGCO ALLISTractor6690 4WD19934-244 Same Diesel
AGCO ALLISTractor6690 4WD19944-244 Same Diesel
AGCO ALLISTractor6690 4WD19954-244 Same Diesel
AGCO ALLISTractor6690 4WD19964-244 Same Diesel
AGCO ALLISTractor6690 4WD19974-244 Same Diesel
AGCO ALLISTractor6690 4WD19984-244 Same Diesel
AGCO ALLISTractor760019915-317 Same Diesel
AGCO ALLISTractor760019925-317 Same Diesel
AGCO ALLISTractor760019935-317 Same Diesel
AGCO ALLISTractor760019945-317 Same Diesel
AGCO ALLISTractor760019955-317 Same Diesel
AGCO ALLISTractor760019965-317 Same Diesel
AGCO ALLISTractor760019975-317 Same Diesel
AGCO ALLISTractor760019985-317 Same Diesel
AGCO ALLISTractor7600 4WD19915-317 Same Diesel
AGCO ALLISTractor7600 4WD19925-317 Same Diesel
AGCO ALLISTractor7600 4WD19935-317 Same Diesel
AGCO ALLISTractor7600 4WD19945-317 Same Diesel
AGCO ALLISTractor7600 4WD19955-317 Same Diesel
AGCO ALLISTractor7600 4WD19965-317 Same Diesel
AGCO ALLISTractor7600 4WD19975-317 Same Diesel
AGCO ALLISTractor7600 4WD19985-317 Same Diesel
AGCO ALLISTractor7630 4WD19916-380 Same Diesel
AGCO ALLISTractor7630 4WD19926-380 Same Diesel
AGCO ALLISTractor7630 4WD19936-380 Same Diesel
AGCO ALLISTractor7630 4WD19946-380 Same Diesel
AGCO ALLISTractor7630 4WD19956-380 Same Diesel
AGCO ALLISTractor7650 4WD19916-380 Same Diesel
AGCO ALLISTractor7650 4WD19926-380 Same Diesel
AGCO ALLISTractor7650 4WD19936-380 Same Diesel
AGCO ALLISTractor7650 4WD19946-380 Same Diesel
AGCO ALLISTractor7650 4WD19956-380 Same Diesel
AGCO ALLISTractor861019916-366 Same Diesel
AGCO ALLISTractor861019926-366 Same Diesel
AGCO ALLISTractor861019936-366 Same Diesel
AGCO ALLISTractor861019946-366 Same Diesel
AGCO ALLISTractor861019956-366 Same Diesel
AGCO ALLISTractor861019966-366 Same Diesel
AGCO ALLISTractor861019976-366 Same Diesel
AGCO ALLISTractor8610 4WD19916-366 Same Diesel
AGCO ALLISTractor8610 4WD19926-366 Same Diesel
AGCO ALLISTractor8610 4WD19936-366 Same Diesel
AGCO ALLISTractor8610 4WD19946-366 Same Diesel
AGCO ALLISTractor8610 4WD19956-366 Same Diesel
AGCO ALLISTractor8610 4WD19966-366 Same Diesel
AGCO ALLISTractor8610 4WD19976-366 Same Diesel
AGCO ALLISTractor863019916-366 Same Diesel
AGCO ALLISTractor863019926-366 Same Diesel
AGCO ALLISTractor863019936-366 Same Diesel
AGCO ALLISTractor863019946-366 Same Diesel
AGCO ALLISTractor863019956-366 Same Diesel
AGCO ALLISTractor863019966-366 Same Diesel
AGCO ALLISTractor863019976-366 Same Diesel
AGCO ALLISTractor8630 4WD19916-366 Same Diesel
AGCO ALLISTractor8630 4WD19926-366 Same Diesel
AGCO ALLISTractor8630 4WD19936-366 Same Diesel
AGCO ALLISTractor8630 4WD19946-366 Same Diesel
AGCO ALLISTractor8630 4WD19956-366 Same Diesel
AGCO ALLISTractor8630 4WD19966-366 Same Diesel
AGCO ALLISTractor8630 4WD19976-366 Same Diesel
CASE IHTractorJX1070N2004Iveco 3-179 Diesel
CASE IHTractorJX1070N2005Iveco 3-179 Diesel
CASE IHTractorJX1070N2006Iveco 3-179 Diesel
CASE IHTractorJX1070N2007Iveco 3-179 Diesel
CASE IHTractorJX1070N2008Iveco 3-179 Diesel
CASE IHTractorJX1075N2004Iveco 3-179 Diesel
CASE IHTractorJX1075N2005Iveco 3-179 Diesel
CASE IHTractorJX1075N2006Iveco 3-179 Diesel
CASE IHTractorJX1075N2007Iveco 3-179 Diesel
CASE IHTractorJX1075N2008Iveco 3-179 Diesel
CASE IHTractorJX1095N2005
CASE IHTractorJX1095N2006
CASE IHTractorJX1095N2007
CASE IHTractorJX1095N2008
CASE IHTractorJX552002Iveco 3-165 Diesel
CASE IHTractorJX552003Iveco 3-165 Diesel
CASE IHTractorJX552004Iveco 3-165 Diesel
CASE IHTractorJX552005Iveco 3-165 Diesel
CASE IHTractorJX552006Iveco 3-165 Diesel
CASE IHTractorJX602006Iveco 3-179 Diesel
CASE IHTractorJX602007Iveco 3-179 Diesel
CASE IHTractorJX602008Iveco 3-179 Diesel
CASE IHTractorJX6502-OnIveco 3-179 Diesel
CASE IHTractorJX702006Iveco 3-179 Diesel
CASE IHTractorJX702007Iveco 3-179 Diesel
CASE IHTractorJX702008Iveco 3-179 Diesel
CASE IHTractorJX802006Iveco 4-239 Diesel
CASE IHTractorJX802007Iveco 4-239 Diesel
CASE IHTractorJX802008Iveco 4-239 Diesel
CASE IHTractorJX852002Iveco 4-239 Diesel
CASE IHTractorJX852003Iveco 4-239 Diesel
CASE IHTractorJX852004Iveco 4-239 Diesel
CASE IHTractorJX852005Iveco 4-239 Diesel
CASE IHTractorJX852006Iveco 4-239 Diesel
CASE IHTractorJX902006Iveco 4-239 Diesel
CASE IHTractorJX902007Iveco 4-239 Diesel
CASE IHTractorJX902008Iveco 4-239 Diesel
CASE IHTractorJX952002Iveco 4-239 Diesel
CASE IHTractorJX952003Iveco 4-239 Diesel
CASE IHTractorJX952004Iveco 4-239 Diesel
CASE IHTractorJX952005Iveco 4-239 Diesel
CASE IHTractorJX952006Iveco 4-239 Diesel
CASE IHTractorJX952007Iveco 4-239 Diesel
CASE IHTractorJX952008Iveco 4-239 Diesel
CASE IHTractorJX952009Iveco 4-239 Diesel
FORDTractor46351996179ci - 3cyl Fiat Dsl
FORDTractor46351997179ci - 3cyl Fiat Dsl
FORDTractor46351998179ci - 3cyl Fiat Dsl
FORDTractor46351999179ci - 3cyl Fiat Dsl
FORDTractor48351995220ci - 4cyl Fiat Dsl
FORDTractor48351996220ci - 4cyl Fiat Dsl
FORDTractor48351997220ci - 4cyl Fiat Dsl
FORDTractor48351998220ci - 4cyl Fiat Dsl
NEW HOLLANDLoaders - BackhoeLB7599-On
NEW HOLLANDTractor46351996179ci - 3cyl Fiat Dsl
NEW HOLLANDTractor46351997179ci - 3cyl Fiat Dsl
NEW HOLLANDTractor46351998179ci - 3cyl Fiat Dsl
NEW HOLLANDTractor46351999179ci - 3cyl Fiat Dsl
NEW HOLLANDTractor48351995220ci - 4cyl Fiat Dsl
NEW HOLLANDTractor48351996220ci - 4cyl Fiat Dsl
NEW HOLLANDTractor

Replaces These Part Numbers

AGCO72269301, 72272430, 72275034, 72277319
ARROWHEADAIA0007, 400-29012, IA0463, MG515
CARGO110890, 111654, 111686, 112768
FIAT4808503, 4808504, 4808506, 4841776, 7552382
IVECO99461495
J&N Electrical Products400-41005
LESTER12281, 12581, 12583, 20750
LETRIKA (ISKRA) AFTERMARKETIA 0463
LETRIKA (ISKRA) DESCRIPTIONAAK3562, AAK3563, AAK4102
LETRIKA (ISKRA) OEM11.201.242, 11.201.462, 11.201.463
MAHLEMG515
MARELLI63320013, 63320020, 63320023, 63320037, 63320100, 63320124, 63320126, 63321040, 63321042, 63321079, 63321180, 63321428, 63321458, MAN283, MAN770, MAN795
NEW HOLLAND500322762, 500322763, 500322764, 84522025, 99478834, R013240
SAME294393200, 29439320010, 294393700, 294394000, 294394200, 294395500, 294395700, 46384533
WAI12281N, 12581N

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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