Alternator for Case Tractor 1212 1971-1976, 1410, 1412 1974-1976 23554 ALU0004
Alternator for Case Tractor 1212 1971-1976, 1410, 1412 1974-1976 23554 ALU0004
Alternator for Case Tractor 1212 1971-1976, 1410, 1412 1974-1976 23554 ALU0004
Alternator for Case Tractor 1212 1971-1976, 1410, 1412 1974-1976 23554 ALU0004
Alternator for Case Tractor 1212 1971-1976, 1410, 1412 1974-1976 23554 ALU0004
Alternator for Case Tractor 1212 1971-1976, 1410, 1412 1974-1976 23554 ALU0004
Alternator for Case Tractor 1212 1971-1976, 1410, 1412 1974-1976 23554 ALU0004
Alternator for Case Tractor 1212 1971-1976, 1410, 1412 1974-1976 23554 ALU0004

Alternator for Case Tractor 1212 1971-1976, 1410, 1412 1974-1976 23554 ALU0004

Item #: 400-30029

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: 400-30029

100% Brand New Aftermarket Part From DB Electrical

Product Specs

Critical Note
Item ConditionAftermarket Part
Unit TypeAlternator
Voltage12
RotationCW
Amperage34
Pulley ClassV1
RegulatorIR
Fan TypeEF
The OEM Pulley will not fit onto 400-30029

Applications List

Select Make & Type
MAKE TYPE MODEL YEAR ENGINE
AgcoTractor861060
AgcoTractor874560
AgcoTractor876560
Austin HealeyAuto and Light TruckAMERICA19691.3L
Austin HealeyAuto and Light TruckAMERICA19701.3L
Austin HealeyAuto and Light TruckAMERICA19711.3L
Austin HealeyAuto and Light TruckAMERICA19721.3L
Austin HealeyAuto and Light TruckMARINA19731.8L
Austin HealeyAuto and Light TruckMarina19731798cc 1.8L L4
Austin HealeyAuto and Light TruckMARINA19741.8L
Austin HealeyAuto and Light TruckMarina19741798cc 1.8L L4
Austin HealeyAuto and Light TruckMARINA19751.8L
Austin HealeyAuto and Light TruckMarina19751798cc 1.8L L4
Barber GreeneAsphalt Paver/FinisherSA14119762714E
Barber GreeneAsphalt Paver/FinisherSA14119772714E
Barber GreeneAsphalt Paver/FinisherSA14119782714E
Barber GreeneAsphalt Paver/FinisherSA14119792714E
Barber GreeneAsphalt Paver/FinisherSA14119802714E
Barber GreeneAsphalt Paver/FinisherSA14119812714E
Barber GreeneAsphalt Paver/FinisherSA14119822714E
Barber GreeneAsphalt Paver/FinisherSA14119832714E
Barber GreeneAsphalt Paver/FinisherSA14119842714E
Barber GreeneAsphalt Paver/FinisherSB11019722712E
Barber GreeneAsphalt Paver/FinisherSB11019732712E
Barber GreeneAsphalt Paver/FinisherSB11119732712E
Barber GreeneAsphalt Paver/FinisherSB11119742712E
Barber GreeneAsphalt Paver/FinisherSB11119752712E
Barber GreeneAsphalt Paver/FinisherSB11119762712E
Barber GreeneAsphalt Paver/FinisherSB11119772712E
Barber GreeneAsphalt Paver/FinisherSB11119782712E
Barber GreeneAsphalt Paver/FinisherSB11119792712E
Barber GreeneAsphalt Paver/FinisherSB11119802712E
Barber GreeneAsphalt Paver/FinisherSB11119812712E
Barber GreeneAsphalt Paver/FinisherSB11119822712E
Barber GreeneAsphalt Paver/FinisherSB13119762714E
Barber GreeneAsphalt Paver/FinisherSB13119772714E
Barber GreeneAsphalt Paver/FinisherSB13119782714E
Barber GreeneAsphalt Paver/FinisherSB13119792714E
Barber GreeneAsphalt Paver/FinisherSB13119802714E
Barber GreeneAsphalt Paver/FinisherSB13119812714E
Barber GreeneAsphalt Paver/FinisherSB13119822714E
Barber GreeneAsphalt Paver/FinisherSB14019762714E
Barber GreeneAsphalt Paver/FinisherSB14019772714E
Barber GreeneAsphalt Paver/FinisherSB14019782714E
Barber GreeneAsphalt Paver/FinisherSB14019792714E
Barber GreeneAsphalt Paver/FinisherSB14019802714E
Barber GreeneAsphalt Paver/FinisherSB14019812714E
Barber GreeneAsphalt Paver/FinisherSB14019822714E
Barber GreeneAsphalt Paver/FinisherSB17019762714E
Barber GreeneAsphalt Paver/FinisherSB17019772714E
Barber GreeneAsphalt Paver/FinisherSB17019782714E
Barber GreeneAsphalt Paver/FinisherSB17019792714E
Barber GreeneAsphalt Paver/FinisherSB17019802714E
Barber GreeneAsphalt Paver/FinisherSB17019812714E
Barber GreeneAsphalt Paver/FinisherSB17019822714E
Barber GreeneAsphalt Paver/FinisherSB17019832714E
Barber GreeneAsphalt Paver/FinisherSB17019842714E
Barber GreeneAsphalt Paver/FinisherSB17019852714E
Barber GreeneAsphalt Paver/FinisherSB17019862714E
FordAuto and Light TruckCORTINA19711.6L
FordAuto and Light TruckCORTINA19721.6L
FordAuto and Light TruckFiesta19781598cc 1.6L L4
FordAuto and Light TruckFiesta19791598cc 1.6L L4
FordAuto and Light TruckFiesta19801598cc 1.6L L4
Ford/New HollandSkid SteerL7831995201.0 Diesel
InternationalTractor3641976154.0 Diesel
InternationalTractor - Agricultural3641976154.0 Diesel
InternationalTractor3641977154.0 Diesel
InternationalTractor - Agricultural36419774-144 Diesel
InternationalTractor3841978D-155 Diesel
InternationalTractor3841978D-179 Diesel
InternationalTractor3841979D-155 Diesel
InternationalTractor3841979D-179 Diesel
InternationalTractor3841980D-155 Diesel
InternationalTractor3841980D-179 Diesel
InternationalTractor3841981D-155 Diesel
InternationalTractor3841981D-179 Diesel
InternationalTractor3841982D-155 Diesel
InternationalTractor3841982D-179 Diesel
InternationalTractor - Agricultural384 Row Crop or Utility1978D-155 Diesel
InternationalTractor - Agricultural384 Row Crop or Utility1978D-179 Diesel
InternationalTractor - Agricultural384 Row Crop or Utility1979D-155 Diesel
InternationalTractor - Agricultural384 Row Crop or Utility1979D-179 Diesel
InternationalTractor - Agricultural384 Row Crop or Utility1980D-155 Diesel
InternationalTractor - Agricultural384 Row Crop or Utility1980D-179 Diesel
InternationalTractor - Agricultural384 Row Crop or Utility1981D-155 Diesel
InternationalTractor - Agricultural384 Row Crop or Utility1981D-179 Diesel
InternationalTractor - Agricultural384 Row Crop or Utility1982D-155 Diesel
InternationalTractor - Agricultural384 Row Crop or Utility1982D-179 Diesel
InternationalTractor4841978D-179 Diesel
InternationalTractor4841979D-179 Diesel
InternationalTractor4841980D-179 Diesel
InternationalTractor4841981D-179 Diesel
InternationalTractor4841982D-179 Diesel
InternationalTractor4841983D-179 Diesel
InternationalTractor4841984D-179 Diesel
InternationalTractor - Agricultural484 Row Crop or Utility1978D-179 Diesel
InternationalTractor - Agricultural484 Row Crop or Utility1979D-179 Diesel
InternationalTractor - Agricultural484 Row Crop or Utility1980D-179 Diesel
InternationalTractor - Agricultural484 Row Crop or Utility1981D-179 Diesel
InternationalTractor - Agricultural484 Row Crop or Utility1982D-179 Diesel
InternationalTractor - Agricultural484 Row Crop or Utility1983D-179 Diesel
InternationalTractor - Agricultural484 Row Crop or Utility1984D-179 Diesel
InternationalTractor5841978D-206 Diesel
InternationalTractor5841979D-206 Diesel
InternationalTractor5841980D-206 Diesel
InternationalTractor5841981D-206 Diesel
InternationalTractor5841982D-206 Diesel
InternationalTractor5841983D-206 Diesel
InternationalTractor5841984D-206 Diesel
InternationalTractor - Agricultural584 Row Crop or Utility1978D-206 Diesel
InternationalTractor - Agricultural584 Row Crop or Utility1979D-206 Diesel
InternationalTractor - Agricultural584 Row Crop or Utility1980D-206 Diesel
InternationalTractor - Agricultural584 Row Crop or Utility1981D-206 Diesel
InternationalTractor - Agricultural584 Row Crop or Utility1982D-206 Diesel
InternationalTractor - Agricultural584 Row Crop or Utility1983D-206 Diesel
InternationalTractor - Agricultural584 Row Crop or Utility1984D-206 Diesel
InternationalTractor6841978D-239 Diesel
InternationalTractor6841979D-239 Diesel
InternationalTractor6841980D-239 Diesel
InternationalTractor6841981D-239 Diesel
InternationalTractor6841982D-239 Diesel
InternationalTractor6841983D-239 Diesel
InternationalTractor6841984D-239 Diesel
InternationalTractor - Agricultural684 Row Crop or Utility1978D-239 Diesel
InternationalTractor - Agricultural684 Row Crop or Utility1979D-239 Diesel
InternationalTractor - Agricultural684 Row Crop or Utility1980D-239 Diesel
InternationalTractor - Agricultural684 Row Crop or Utility1981D-239 Diesel
InternationalTractor - Agricultural684 Row Crop or Utility1982D-239 Diesel
InternationalTractor - Agricultural684 Row Crop or Utility1983D-239 Diesel
InternationalTractor - Agricultural684 Row Crop or Utility1984D-239 Diesel
InternationalTractor7841978D-246 Diesel
InternationalTractor7841979D-246 Diesel
InternationalTractor7841980D-246 Diesel
InternationalTractor7841981D-246 Diesel
InternationalTractor7841982D-246 Diesel
InternationalTractor7841983D-246 Diesel
InternationalTractor7841984D-246 Diesel
InternationalTractor - Agricultural784 Row Crop or Utility1978D-246 Diesel
InternationalTractor - Agricultural784 Row Crop or Utility1979D-246 Diesel
InternationalTractor - Agricultural784 Row Crop or Utility1980D-246 Diesel
InternationalTractor - Agricultural784 Row Crop or Utility1981D-246 Diesel
InternationalTractor - Agricultural784 Row Crop or Utility1982D-246 Diesel
InternationalTractor - Agricultural784 Row Crop or Utility1983D-246 Diesel
InternationalTractor - Agricultural784 Row Crop or Utility1984D-246 Diesel
InternationalTractor8841979D-268 Diesel
InternationalTractor8841980D-268 Diesel
InternationalTractor8841981D-268 Diesel
InternationalTractor8841982D-268 Diesel
InternationalTractor8841983D-268 Diesel
InternationalTractor8841984D-268 Diesel
InternationalTractor - Agricultural884 Row Crop or Utility1979D-268 Diesel
InternationalTractor - Agricultural884 Row Crop or Utility1980D-268 Diesel
InternationalTractor - Agricultural884 Row Crop or Utility1981D-268 Diesel
InternationalTractor - Agricultural884 Row Crop or Utility1982D-268 Diesel
InternationalTractor - Agricultural884 Row Crop or Utility1983D-268 Diesel
InternationalTractor - Agricultural884 Row Crop or Utility1984D-268 Diesel
InternationalTractorHydro 841978D-256 Diesel
InternationalTractor - AgriculturalHydro 841978D-256 Diesel
InternationalTractorHydro 841979D-256 Diesel
InternationalTractor - AgriculturalHydro 841979D-256 Diesel
InternationalTractorHydro 841980D-256 Diesel
InternationalTractor - AgriculturalHydro 841980D-256 Diesel
InternationalTractorHydro 841981D-256 Diesel
InternationalTractor - AgriculturalHydro 841981D-256 Diesel
InternationalTractorHydro 841982D-256 Diesel
InternationalTractor - AgriculturalHydro 841982D-256 Diesel
InternationalTractorHydro 841983D-256 Diesel
InternationalTractor - AgriculturalHydro 841983D-256 Diesel
InternationalTractorHydro 841984D-256 Diesel
InternationalTractor - AgriculturalHydro 841984D-256 Diesel
JensenAuto and Light TruckHealey19721973cc 2.0L L4
JensenAuto and Light TruckHealey19731973cc 2.0L L4
JensenAuto and Light TruckHealey19741973cc 2.0L L4
JensenAuto and Light TruckHealey19751973cc 2.0L L4
JensenAuto and Light TruckHealey19761973cc 2.0L L4
JensenAuto and Light TruckJENSEN-HEALEY19722.0L
JensenAuto and Light TruckJENSEN-HEALEY19732.0L
JensenAuto and Light TruckJENSEN-HEALEY19742.0L
LotusAuto and Light TruckEclat19751973cc 2.0L L4
LotusAuto and Light TruckECLAT19752.0L
LotusAuto and Light TruckEclat19761973cc 2.0L L4
LotusAuto and Light TruckECLAT19762.0L
LotusAuto and Light TruckEclat19771973cc 2.0L L4
LotusAuto and Light TruckECLAT19772.0L
LotusAuto and Light TruckEclat19781973cc 2.0L L4
LotusAuto and Light TruckECLAT19782.0L
LotusAuto and Light TruckEclat19791973cc 2.0L L4
LotusAuto and Light TruckECLAT19792.0L
LotusAuto and Light TruckEclat19801973cc 2.0L L4
LotusAuto and Light TruckECLAT19802.0L
LotusAuto and Light TruckELAN19691.6L
LotusAuto and Light TruckELAN19701.6L
LotusAuto and Light TruckELAN19711.6L
LotusAuto and Light TruckElite19731973cc 2.0L L4
LotusAuto and Light TruckELITE19732.0L
LotusAuto and Light TruckElite19741973cc 2.0L L4
LotusAuto and Light TruckELITE19742.0L
LotusAuto and Light TruckElite19751973cc 2.0L L4
LotusAuto and Light TruckELITE19752.0L
LotusAuto and Light TruckElite19761973cc 2.0L L4
LotusAuto and Light TruckELITE19762.0L
LotusAuto and Light TruckElite19771973cc 2.0L L4
LotusAuto and Light TruckELITE19772.0L
LotusAuto and Light TruckElite19781973cc 2.0L L4
LotusAuto and Light TruckELITE19782.0L
LotusAuto and Light TruckElite19791973cc 2.0L L4
LotusAuto and Light TruckELITE19792.0L
LotusAuto and Light TruckElite19801973cc 2.0L L4
LotusAuto and Light TruckELITE19802.0L
LotusAuto and Light TruckEsprit19761973cc 2.0L L4
LotusAuto and Light TruckESPRIT19762.0L
LotusAuto and Light TruckEsprit19771973cc 2.0L L4
LotusAuto and Light TruckESPRIT19772.0L
LotusAuto and Light TruckEsprit19781973cc 2.0L L4
LotusAuto and Light TruckESPRIT19782.0L
LotusAuto and Light TruckEsprit19791973cc 2.0L L4
LotusAuto and Light TruckESPRIT19792.0L
LotusAuto and Light TruckESPRIT19802.2L
LotusAuto and Light TruckESPRIT19812.2L
LotusAuto and Light TruckESPRIT19822.2L
LotusAuto and Light TruckESPRIT19832.2L
LotusAuto and Light TruckESPRIT19842.2L
LotusAuto and Light TruckEUROPA19701.5L
MGAuto and Light TruckMGB19681.8L
MGAuto and Light TruckMGB19691.8L
MGAuto and Light TruckMGB19701.8L
MGAuto and Light TruckMGB19711.8L
MGAuto and Light TruckMGB19721.8L
MGAuto and Light TruckMGB19731.8L
MGAuto and Light TruckMGB19741.8L
MGAuto and Light TruckMGB19781.8L
MGAuto and Light TruckMGB19791.8L
MGAuto and Light TruckMGB19801.8L
MGAuto and Light TruckMGC19682.9L
MGAuto and Light TruckMGC19682912cc 2.9L L6
MGAuto and Light TruckMGC19692.9L
MGAuto and Light TruckMIDGET19721.3L
MGAuto and Light TruckMidget19721275cc 1.3L L4
MGAuto and Light TruckMIDGET19731.3L
MGAuto and Light TruckMidget19731275cc 1.3L L4
MGAuto and Light TruckMIDGET19741.3L
MGAuto and Light TruckMidget19741275cc 1.3L L4
MGAuto and Light TruckMIDGET19751.5L
MGAuto and Light TruckMidget19751493cc 1.5L L4
MGAuto and Light TruckMIDGET19761.5L
MGAuto and Light TruckMidget19761493cc 1.5L L4
MGAuto and Light TruckMIDGET19771.5L
MGAuto and Light TruckMidget19771493cc 1.5L L4
MGAuto and Light TruckMIDGET19781.5L
MGAuto and Light TruckMidget19781493cc 1.5L L4
MGAuto and Light TruckMIDGET19791.5L
MGAuto and Light TruckMidget19791493cc 1.5L L4
PlymouthAuto and Light TruckCRICKET19711.5L
PlymouthAuto and Light TruckCricket19711498cc 1.5L L4
PlymouthAuto and Light TruckCRICKET19721.5L
PlymouthAuto and Light TruckCricket19721498cc 1.5L L4
PlymouthAuto and Light TruckCRICKET19731.5L
PlymouthAuto and Light TruckCricket19731498cc 1.5L L4
PlymouthAuto and Light TruckCRICKET19741.5L
PlymouthAuto and Light TruckCricket19741498cc 1.5L L4
TriumphAuto and Light TruckGT619692.0L
TriumphAuto and Light TruckGT619702.0L
TriumphAuto and Light TruckGT619712.0L
TriumphAuto and Light TruckGT619722.0L
TriumphAuto and Light TruckGT619732.0L
TriumphAuto and Light TruckGT619742.0L
TriumphAuto and Light TruckSPITFIRE19711.3L
TriumphAuto and Light TruckSPITFIRE19721.3L
TriumphAuto and Light TruckSPITFIRE19731.5L
TriumphAuto and Light TruckSpitfire19731493cc 1.5L L4
TriumphAuto and Light TruckSPITFIRE19741.5L
TriumphAuto and Light TruckSpitfire19741493cc 1.5L L4
TriumphAuto and Light TruckSPITFIRE19751.5L
TriumphAuto and Light TruckSpitfire19751493cc 1.5L L4
TriumphAuto and Light TruckSPITFIRE19761.5L
TriumphAuto and Light TruckSpitfire19761493cc 1.5L L4
TriumphAuto and Light TruckSPITFIRE19771.5L
TriumphAuto and Light TruckSpitfire19771493cc 1.5L L4
TriumphAuto and Light TruckSPITFIRE19781.5L
TriumphAuto and Light TruckSpitfire19781493cc 1.5L L4
TriumphAuto and Light TruckSPITFIRE19791.5L
TriumphAuto and Light TruckSpitfire19791493cc 1.5L L4
TriumphAuto and Light TruckSPITFIRE19801.5L
TriumphAuto and Light TruckSpitfire19801493cc 1.5L L4
TriumphAuto and Light TruckTR25019682.5L
TriumphAuto and Light TruckTR25019682498cc 2.5L L6
TriumphAuto and Light TruckTR619692.5L
TriumphAuto and Light TruckTR619702.5L
TriumphAuto and Light TruckTR619712.5L
TriumphAuto and Light TruckTR619712498cc 2.5L L6
TriumphAuto and Light TruckTR619712498cc 2.5L L6 CF
TriumphAuto and Light TruckTR619722.5L
TriumphAuto and Light TruckTR619722498cc 2.5L L6
TriumphAuto and Light TruckTR619722498cc 2.5L L6 CF
TriumphAuto and Light TruckTR619732.5L
TriumphAuto and Light TruckTR619732498cc 2.5L L6
TriumphAuto and Light TruckTR619732498cc 2.5L L6 CF
TriumphAuto and Light TruckTR619742.5L
TriumphAuto and Light TruckTR819783.5L
TriumphAuto and Light TruckTR819793.5L
TriumphAuto and Light TruckTR819803.5L
TriumphAuto and Light TruckTR819813.5L
TriumphAuto and Light TruckTR819823.5L

Replaces These Part Numbers

AC DELCO334-1526, 334-1529
ARROWHEADALU0004, L26021193, MG372, IA0067, IA0531
CARGO110178, 111185
CASEK925009
DELCO REMAN10464215, 10464217
J&N Electrical Products400-30008, 400-30029
LESTER14029, 14037, 14028
LETRIKA (ISKRA) AFTERMARKETIA 0067, IA 0531
LETRIKA (ISKRA) DESCRIPTIONAAG1111, AAK4116
LETRIKA (ISKRA) OEM11.201.067, 11.201.272
Lucas Electric23554, 23590, 23615, 23617, 23620, 23622, 23643, 23677, 23684, 23691, 23693, 23709, 23713, 23715, 23716, 23717, 23718, 23719, 23721, 23727, 23734, 23735A, 23737, 23745, 23747, 23748, 23750, 23751, 23759, 23765, 23766, 23769, 23771, 23774, 23779, 23795, 23796, 23797, 23802, 23804, 23805, 23808, 23811, 23839, 23842, 23843, 23844, 23845, 23847, 23848, 23850, 23851, 23873, 23889, 23891, 23893, 23925, 23945, 23946, 23962
LUCAS-TVS26021193
MAHLEMG197, MG372
MASSEY FERGUSON1096-462-M91
MOTORCRAFTGLE-96, GLE-96A, GLE-96B
REMY LIGHT DUTY14013, 14037

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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