400-16158 3306 12V Alternator for Kenworth W900 91-99 0.5 Clock 160 amp
400-16158 3306 12V Alternator for Kenworth W900 1991-1999 0.5 Clock 160 amp
400-16158 3306 12V Alternator for Kenworth W900 1991-1999 0.5 Clock 160 amp
400-16158 3306 12V Alternator for Kenworth W900 1991-1999 0.5 Clock 160 amp
400-16158 3306 12V Alternator for Kenworth W900 1991-1999 0.5 Clock 160 amp
400-16158 3306 12V Alternator for Kenworth W900 1991-1999 0.5 Clock 160 amp
400-16158 3306 12V Alternator for Kenworth W900 1991-1999 0.5 Clock 160 amp

400-16158 3306 12V Alternator for Kenworth W900 1991-1999 0.5 Clock 160 amp

Item #: 400-16158

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
Check if this fits your vehicle
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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: 400-16158

100% Brand New Aftermarket Part From DB Electrical

Product Specs

Item ConditionAftermarket Part
Unit TypeAlternator
Amperage130
Fan TypeEF
RegulatorIR
RotationBI
Voltage12

Applications List

Select Make & Type
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MAKE TYPE MODEL YEAR ENGINE
InternationalMedium & Heavy-Duty TruckLoadstar19756V-53
InternationalMedium & Heavy-Duty TruckLoadstar1975C-160B
InternationalMedium & Heavy-Duty TruckLoadstar1975IHC D-170
InternationalMedium & Heavy-Duty TruckLoadstar1975IHC D-190
InternationalMedium & Heavy-Duty TruckLoadstar1975IHC DV-462
InternationalMedium & Heavy-Duty TruckLoadstar1975IHC DV-550
InternationalMedium & Heavy-Duty TruckLoadstar1975IHC RD-406
InternationalMedium & Heavy-Duty TruckLoadstar1975IHC RD-450
InternationalMedium & Heavy-Duty TruckLoadstar1975IHC V-304
InternationalMedium & Heavy-Duty TruckLoadstar1975IHC V-345
InternationalMedium & Heavy-Duty TruckLoadstar1975IHC V-392
InternationalMedium & Heavy-Duty TruckLoadstar1975IHC VS-401
InternationalMedium & Heavy-Duty TruckLoadstar1975IHC VS-478
InternationalMedium & Heavy-Duty TruckLoadstar1975V8 IHC MV8-404
InternationalMedium & Heavy-Duty TruckLoadstar1975V8 IHC MV8-446
InternationalMedium & Heavy-Duty TruckTranstar197512V-71
InternationalMedium & Heavy-Duty TruckTranstar19753406
InternationalMedium & Heavy-Duty TruckTranstar19756V-71
InternationalMedium & Heavy-Duty TruckTranstar19758V-71
InternationalMedium & Heavy-Duty TruckTranstar19758V-92
InternationalMedium & Heavy-Duty TruckTranstar1975Cummins K
InternationalMedium & Heavy-Duty TruckTranstar1975Cummins KT
InternationalMedium & Heavy-Duty TruckTranstar1975Cummins KTA
InternationalMedium & Heavy-Duty TruckTranstar1975Cummins NH
InternationalMedium & Heavy-Duty TruckTranstar1975Cummins NTA
InternationalMedium & Heavy-Duty TruckTranstar1975Cummins NTC
InternationalMedium & Heavy-Duty TruckTranstar1975Super 250
InternationalMedium & Heavy-Duty TruckTranstar1975V-800
InternationalMedium & Heavy-Duty TruckTranstar1975V-903
InternationalMedium/Heavy TruckCargostar19765.7L/345CI V8
InternationalMedium/Heavy TruckCargostar19766.4L/392CI V8
InternationalMedium/Heavy TruckCargostar19766.6L/404CI V8
InternationalMedium/Heavy TruckCargostar19767.3L/446CI V8
InternationalMedium/Heavy TruckCargostar19769.0L/551CI L6
InternationalMedium & Heavy-Duty TruckCargostar1976Caterpillar 3208
InternationalMedium & Heavy-Duty TruckCargostar1976Caterpillar 1145
InternationalMedium & Heavy-Duty TruckCargostar1976Caterpillar 1150
InternationalMedium & Heavy-Duty TruckCargostar1976Caterpillar 1160
InternationalMedium & Heavy-Duty TruckCargostar1976IHC D-170
InternationalMedium & Heavy-Duty TruckCargostar1976IHC D-190
InternationalMedium & Heavy-Duty TruckCargostar1976IHC DV-462
InternationalMedium & Heavy-Duty TruckCargostar1976IHC RD-501
InternationalMedium & Heavy-Duty TruckCargostar1976IHC V-304
InternationalMedium & Heavy-Duty TruckCargostar1976IHC VS-401
InternationalMedium & Heavy-Duty TruckCargostar1976IHC VS-478
InternationalMedium & Heavy-Duty TruckCargostar1976V-555
InternationalMedium & Heavy-Duty TruckCargostar1976V8-210
InternationalMedium & Heavy-Duty TruckFleetstar19761160
InternationalMedium & Heavy-Duty TruckFleetstar19766-71N
InternationalMedium & Heavy-Duty TruckFleetstar19766V-53
InternationalMedium & Heavy-Duty TruckFleetstar1976Cummins NH
InternationalMedium & Heavy-Duty TruckFleetstar1976Cummins NT
InternationalMedium & Heavy-Duty TruckFleetstar1976Cummins PT
FreightlinerMedium & Heavy-Duty TruckWFC Series1977Allis Chalmers 21000
FreightlinerMedium & Heavy-Duty TruckWFC Series1977Caterpillar 1674
FreightlinerMedium & Heavy-Duty TruckWFC Series1977Caterpillar 1693
FreightlinerMedium & Heavy-Duty TruckWFC Series1977Cummins K6
FreightlinerMedium & Heavy-Duty TruckWFC Series1977Cummins NH
FreightlinerMedium & Heavy-Duty TruckWFC Series1977Cummins V-903
FreightlinerMedium & Heavy-Duty TruckWFC Series1977Detroit Diesel 12V-71
FreightlinerMedium & Heavy-Duty TruckWFC Series1977Detroit Diesel 8V-71
FreightlinerMedium & Heavy-Duty TruckWFP Series1977Allis Chalmers 21000
FreightlinerMedium & Heavy-Duty TruckWFP Series1977Caterpillar 1674
FreightlinerMedium & Heavy-Duty TruckWFP Series1977Caterpillar 1693
FreightlinerMedium & Heavy-Duty TruckWFP Series1977Cummins K6
FreightlinerMedium & Heavy-Duty TruckWFP Series1977Cummins NH
FreightlinerMedium & Heavy-Duty TruckWFP Series1977Cummins V-903
FreightlinerMedium & Heavy-Duty TruckWFP Series1977Detroit Diesel 12V-71
FreightlinerMedium & Heavy-Duty TruckWFP Series1977Detroit Diesel 8V-71
FreightlinerMedium & Heavy-Duty TruckWFT Series1977Allis Chalmers 21000
FreightlinerMedium & Heavy-Duty TruckWFT Series1977Caterpillar 1674
FreightlinerMedium & Heavy-Duty TruckWFT Series1977Caterpillar 1693
FreightlinerMedium & Heavy-Duty TruckWFT Series1977Cummins K6
FreightlinerMedium & Heavy-Duty TruckWFT Series1977Cummins NH
FreightlinerMedium & Heavy-Duty TruckWFT Series1977Cummins V-903
FreightlinerMedium & Heavy-Duty TruckWFT Series1977Detroit Diesel 12V-71
FreightlinerMedium & Heavy-Duty TruckWFT Series1977Detroit Diesel 8V-71
InternationalMedium/Heavy TruckLoadstar197710.5L/641CI L6
InternationalMedium/Heavy TruckCargostar19775.7L/345CI V8
InternationalMedium & Heavy-Duty TruckFleetstar1976Cummins Super 250
InternationalMedium & Heavy-Duty TruckFleetstar1976DT-466
InternationalMedium & Heavy-Duty TruckFleetstar1976DV-550
InternationalMedium & Heavy-Duty TruckFleetstar1976IHC RD-406
InternationalMedium & Heavy-Duty TruckFleetstar1976IHC RD-450
InternationalMedium & Heavy-Duty TruckFleetstar1976IHC RD-501
InternationalMedium & Heavy-Duty TruckFleetstar1976IHC V-537
InternationalMedium & Heavy-Duty TruckFleetstar1976IHC V-605
InternationalMedium & Heavy-Duty TruckFleetstar1976IHC VS-401
InternationalMedium & Heavy-Duty TruckFleetstar1976IHC VS-478
InternationalMedium & Heavy-Duty TruckFleetstar1976IHC VS-549
InternationalMedium & Heavy-Duty TruckLoadstar19766V-53
InternationalMedium & Heavy-Duty TruckLoadstar1976C-160B
InternationalMedium & Heavy-Duty TruckLoadstar1976IHC D-170
InternationalMedium & Heavy-Duty TruckLoadstar1976IHC D-190
InternationalMedium & Heavy-Duty TruckLoadstar1976IHC DV-462
InternationalMedium & Heavy-Duty TruckLoadstar1976IHC DV-550
InternationalMedium & Heavy-Duty TruckLoadstar1976IHC RD-406
InternationalMedium & Heavy-Duty TruckLoadstar1976IHC RD-450
InternationalMedium & Heavy-Duty TruckLoadstar1976IHC V-304
InternationalMedium & Heavy-Duty TruckLoadstar1976IHC V-345
InternationalMedium & Heavy-Duty TruckLoadstar1976IHC V-392
InternationalMedium & Heavy-Duty TruckLoadstar1976IHC VS-401
InternationalMedium & Heavy-Duty TruckLoadstar1976IHC VS-478
InternationalMedium & Heavy-Duty TruckLoadstar1976V8 IHC MV8-404
InternationalMedium & Heavy-Duty TruckLoadstar1976V8 IHC MV8-446
InternationalMedium & Heavy-Duty TruckTranstar197612V-71
InternationalMedium & Heavy-Duty TruckTranstar19763406
InternationalMedium & Heavy-Duty TruckTranstar19766V-71
InternationalMedium & Heavy-Duty TruckTranstar19768V-71
InternationalMedium & Heavy-Duty TruckTranstar19768V-92
InternationalMedium & Heavy-Duty TruckTranstar1976Cummins K
InternationalMedium & Heavy-Duty TruckTranstar1976Cummins KT
InternationalMedium & Heavy-Duty TruckTranstar1976Cummins KTA
InternationalMedium & Heavy-Duty TruckTranstar1976Cummins NH
InternationalMedium & Heavy-Duty TruckTranstar1976Cummins NTA
InternationalMedium & Heavy-Duty TruckTranstar1976Cummins NTC
InternationalMedium & Heavy-Duty TruckTranstar1976Super 250
InternationalMedium & Heavy-Duty TruckTranstar1976V-800
InternationalMedium & Heavy-Duty TruckTranstar1976V-903
InternationalMedium & Heavy-Duty TruckPaystar1977Caterpillar 3208
InternationalMedium & Heavy-Duty TruckPaystar19773306
InternationalMedium & Heavy-Duty TruckPaystar19776V-53
InternationalMedium & Heavy-Duty TruckPaystar19776V-71
InternationalMedium & Heavy-Duty TruckPaystar19778V-71
InternationalMedium & Heavy-Duty TruckPaystar1977DT-466
InternationalMedium & Heavy-Duty TruckPaystar1977V-800
InternationalMedium & Heavy-Duty TruckS Series1977Caterpillar 3208
InternationalMedium & Heavy-Duty TruckS Series1977Caterpillar 3406
InternationalMedium & Heavy-Duty TruckS Series1977Cummins
InternationalMedium & Heavy-Duty TruckS Series1977Detroit Diesel 6V-71
InternationalMedium & Heavy-Duty TruckS Series1977Detroit Diesel DT-466
InternationalMedium & Heavy-Duty TruckS Series1977IHC V-800
InternationalMedium & Heavy-Duty TruckTranstar19773406
InternationalMedium & Heavy-Duty TruckTranstar19778V-71
InternationalMedium & Heavy-Duty TruckTranstar19778V-92
InternationalMedium & Heavy-Duty TruckTranstar1977Cummins K
InternationalMedium & Heavy-Duty TruckTranstar1977Cummins KT
InternationalMedium & Heavy-Duty TruckTranstar1977Cummins KTA
InternationalMedium & Heavy-Duty TruckTranstar1977Cummins NH
InternationalMedium & Heavy-Duty TruckTranstar1977Cummins NTA
InternationalMedium & Heavy-Duty TruckTranstar1977Cummins NTC
InternationalMedium & Heavy-Duty TruckTranstar1977Super 250
InternationalMedium & Heavy-Duty TruckTranstar1977V-800
InternationalMedium & Heavy-Duty TruckTranstar1977V-903
FreightlinerMedium & Heavy-Duty TruckFLC 1201979Caterpillar 3306
FreightlinerMedium & Heavy-Duty TruckFLC 1201979Caterpillar 3406
FreightlinerMedium & Heavy-Duty TruckFLC 1201979Caterpillar 3408
FreightlinerMedium & Heavy-Duty TruckFLC 1201979Cummins 555
FreightlinerMedium & Heavy-Duty TruckFLC 1201979Cummins K Series
FreightlinerMedium & Heavy-Duty TruckFLC 1201979Cummins NTA
FreightlinerMedium & Heavy-Duty TruckFLC 1201979Cummins NTC
FreightlinerMedium & Heavy-Duty TruckFLC 1201979Cummins V-903
FreightlinerMedium & Heavy-Duty TruckFLC 1201979Detroit Diesel 6V-92
FreightlinerMedium & Heavy-Duty TruckFLC 1201979Detroit Diesel 8V-92
InternationalMedium & Heavy-Duty Truck2554 Series1980IHC DT-466
InternationalMedium & Heavy-Duty Truck2564 Series1980IHC DT-466
FreightlinerMedium & Heavy-Duty TruckWFC Series1978Allis Chalmers 21000
FreightlinerMedium & Heavy-Duty TruckWFC Series1978Caterpillar 1674
FreightlinerMedium & Heavy-Duty TruckWFC Series1978Caterpillar 1693
FreightlinerMedium & Heavy-Duty TruckWFC Series1978Cummins K6
FreightlinerMedium & Heavy-Duty TruckWFC Series1978Cummins NH
FreightlinerMedium & Heavy-Duty TruckWFC Series1978Cummins V-903
FreightlinerMedium & Heavy-Duty TruckWFC Series1978Detroit Diesel 12V-71
FreightlinerMedium & Heavy-Duty TruckWFC Series1978Detroit Diesel 8V-71
InternationalMedium & Heavy-Duty TruckCargostar1980Caterpillar 3208
InternationalMedium/Heavy TruckCargostar19805.7L/345CI V8
InternationalMedium/Heavy TruckCargostar19806.4L/392CI V8
InternationalMedium/Heavy TruckCargostar19776.4L/392CI V8
InternationalMedium/Heavy TruckCargostar19776.6L/404CI V8
InternationalMedium/Heavy TruckCargostar19776.6L/404CI V8
InternationalMedium/Heavy TruckCargostar19777.3L/446CI V8
InternationalMedium/Heavy TruckCargostar19777.3L/446CI V8
InternationalMedium/Heavy TruckCargostar19777.6L/466CI L6
InternationalMedium/Heavy TruckCargostar19778.8L/537CI V8 V-537
InternationalMedium/Heavy TruckCargostar19778.8L/537CI V8 V-537
InternationalMedium/Heavy TruckCargostar19779.0L/551CI L6
InternationalMedium & Heavy-Duty TruckCargostar1977Caterpillar 3208
InternationalMedium & Heavy-Duty TruckCargostar19776V-53
InternationalMedium & Heavy-Duty TruckCargostar1977Caterpillar 1145
InternationalMedium & Heavy-Duty TruckCargostar1977Caterpillar 1150
InternationalMedium & Heavy-Duty TruckCargostar1977Caterpillar 1160
InternationalMedium & Heavy-Duty TruckCargostar1977IHC D-170
InternationalMedium & Heavy-Duty TruckCargostar1977IHC D-190
InternationalMedium & Heavy-Duty TruckCargostar1977IHC RD-501
InternationalMedium & Heavy-Duty TruckCargostar1977IHC V-304
InternationalMedium & Heavy-Duty TruckCargostar1977IHC VS-401
InternationalMedium & Heavy-Duty TruckCargostar1977IHC VS-478
InternationalMedium & Heavy-Duty TruckCargostar1977V-555
InternationalMedium & Heavy-Duty TruckCargostar1977V8-210
InternationalMedium & Heavy-Duty TruckFleetstar1977Caterpillar 3208
InternationalMedium & Heavy-Duty TruckFleetstar19773406
InternationalMedium & Heavy-Duty TruckFleetstar19776-71N
InternationalMedium & Heavy-Duty TruckFleetstar19776V-53
InternationalMedium & Heavy-Duty TruckFleetstar1977Cummins NH
InternationalMedium & Heavy-Duty TruckFleetstar1977Cummins NT
InternationalMedium & Heavy-Duty TruckFleetstar1977Cummins PT
InternationalMedium & Heavy-Duty TruckFleetstar1977Cummins Super 250
InternationalMedium & Heavy-Duty TruckFleetstar1977D-190
InternationalMedium & Heavy-Duty TruckFleetstar1977DT-466
InternationalMedium & Heavy-Duty TruckFleetstar1977DV-550
InternationalMedium & Heavy-Duty TruckFleetstar1977IHC RD-406
InternationalMedium & Heavy-Duty TruckFleetstar1977IHC RD-450
InternationalMedium & Heavy-Duty TruckFleetstar1977IHC RD-501
InternationalMedium & Heavy-Duty TruckFleetstar1977IHC V-537
InternationalMedium & Heavy-Duty TruckFleetstar1977IHC V-605
InternationalMedium & Heavy-Duty TruckFleetstar1977IHC VS-401
InternationalMedium & Heavy-Duty TruckFleetstar1977IHC VS-478
InternationalMedium & Heavy-Duty TruckFleetstar1977IHC VS-549
InternationalMedium & Heavy-Duty TruckLoadstar19776V-53
InternationalMedium & Heavy-Duty TruckLoadstar1977C-160B
InternationalMedium & Heavy-Duty TruckLoadstar1977DT-466
InternationalMedium & Heavy-Duty TruckLoadstar1977IHC D-170
InternationalMedium & Heavy-Duty TruckLoadstar1977IHC D-190
InternationalMedium & Heavy-Duty TruckLoadstar1977IHC DV-462
InternationalMedium & Heavy-Duty TruckLoadstar1977IHC DV-550
InternationalMedium & Heavy-Duty TruckLoadstar1977IHC RD-406
InternationalMedium & Heavy-Duty TruckLoadstar1977IHC RD-450
InternationalMedium & Heavy-Duty TruckLoadstar1977IHC V-304
InternationalMedium & Heavy-Duty TruckLoadstar1977IHC V-345
InternationalMedium & Heavy-Duty TruckLoadstar1977IHC V-392
InternationalMedium & Heavy-Duty TruckLoadstar1977IHC VS-401
InternationalMedium & Heavy-Duty TruckLoadstar1977IHC VS-478
InternationalMedium & Heavy-Duty TruckLoadstar1977V8 IHC MV8-404
InternationalMedium & Heavy-Duty TruckLoadstar1977V8 IHC MV8-446
InternationalMedium & Heavy-Duty TruckPaystar1977
FreightlinerMedium & Heavy-Duty TruckFL 1121980Caterpillar 3306
FreightlinerMedium & Heavy-Duty TruckFL 1121980Caterpillar 3406
FreightlinerMedium & Heavy-Duty TruckFL 1121980Caterpillar 3408
FreightlinerMedium & Heavy-Duty TruckFL 1121980Cummins 555
FreightlinerMedium & Heavy-Duty TruckFL 1121980Cummins K Series
FreightlinerMedium & Heavy-Duty TruckFL 1121980Cummins NTA
FreightlinerMedium & Heavy-Duty TruckFL 1121980Cummins NTC
FreightlinerMedium & Heavy-Duty TruckFL 1121980Cummins V-903
FreightlinerMedium & Heavy-Duty TruckFL 1121980Detroit Diesel 6V-92
FreightlinerMedium & Heavy-Duty TruckFL 1121980Detroit Diesel 8V-92
FreightlinerMedium & Heavy-Duty TruckFLC 1201980Caterpillar 3306
FreightlinerMedium & Heavy-Duty TruckFLC 1201980Caterpillar 3406
FreightlinerMedium & Heavy-Duty TruckFLC 1201980Caterpillar 3408
FreightlinerMedium & Heavy-Duty TruckFLC 1201980Cummins 555
FreightlinerMedium & Heavy-Duty TruckFLC 1201980Cummins K Series
FreightlinerMedium & Heavy-Duty TruckFLC 1201980Cummins NTA
FreightlinerMedium & Heavy-Duty TruckFLC 1201980Cummins NTC
FreightlinerMedium & Heavy-Duty TruckFLC 1201980Cummins V-903
FreightlinerMedium & Heavy-Duty TruckFLC 1201980Detroit Diesel 6V-92
InternationalMedium & Heavy-Duty TruckFleetstar1978DT-466
InternationalMedium & Heavy-Duty TruckFleetstar1978DV-550
InternationalMedium & Heavy-Duty TruckFleetstar1978IHC RD-406
InternationalMedium & Heavy-Duty TruckFleetstar1978IHC RD-450
InternationalMedium & Heavy-Duty TruckFleetstar1978IHC RD-501
InternationalMedium & Heavy-Duty TruckFleetstar1978IHC V-537
InternationalMedium & Heavy-Duty TruckFleetstar1978IHC V-605
InternationalMedium & Heavy-Duty TruckFleetstar1978IHC VS-401
InternationalMedium & Heavy-Duty TruckFleetstar1978IHC VS-478
InternationalMedium & Heavy-Duty TruckFleetstar1978IHC VS-549
InternationalMedium & Heavy-Duty TruckCargostar1979Caterpillar 3208
InternationalMedium & Heavy-Duty TruckCargostar19796V-53
InternationalMedium & Heavy-Duty TruckCargostar1979Caterpillar 1145
InternationalMedium & Heavy-Duty TruckCargostar1979Caterpillar 1150
InternationalMedium & Heavy-Duty TruckCargostar1979Caterpillar 1160
InternationalMedium & Heavy-Duty TruckLoadstar19786V-53
InternationalMedium & Heavy-Duty TruckCargostar1979IHC D-170
InternationalMedium & Heavy-Duty TruckLoadstar1978C-160B
InternationalMedium & Heavy-Duty TruckCargostar1979IHC D-190
InternationalMedium & Heavy-Duty TruckLoadstar1978DT-466
InternationalMedium & Heavy-Duty TruckCargostar1979IHC RD-501
InternationalMedium & Heavy-Duty TruckLoadstar1978IHC D-170
InternationalMedium & Heavy-Duty TruckLoadstar1978IHC D-190
InternationalMedium & Heavy-Duty TruckCargostar1979IHC V-304
InternationalMedium & Heavy-Duty TruckCargostar1979IHC VS-401
InternationalMedium & Heavy-Duty TruckLoadstar1978IHC DV-462
InternationalMedium & Heavy-Duty TruckCargostar1979IHC VS-478
InternationalMedium & Heavy-Duty TruckLoadstar1978IHC DV-550
InternationalMedium & Heavy-Duty TruckCargostar1979V-555
InternationalMedium & Heavy-Duty TruckLoadstar1978IHC RD-406
InternationalMedium & Heavy-Duty TruckLoadstar1978IHC RD-450
InternationalMedium & Heavy-Duty TruckCargostar1979V8-210
InternationalMedium & Heavy-Duty TruckLoadstar1978IHC V-304
InternationalMedium & Heavy-Duty TruckLoadstar1978IHC V-345
InternationalMedium & Heavy-Duty TruckLoadstar1978IHC V-392
InternationalMedium & Heavy-Duty TruckLoadstar1978IHC VS-401
InternationalMedium & Heavy-Duty TruckLoadstar1978IHC VS-478
InternationalMedium & Heavy-Duty TruckLoadstar1978V8 IHC MV8-404
InternationalMedium & Heavy-Duty TruckLoadstar1978V8 IHC MV8-446
InternationalMedium & Heavy-Duty TruckFleetstar1979Caterpillar 3208
InternationalMedium & Heavy-Duty TruckPaystar1978
InternationalMedium & Heavy-Duty TruckFleetstar19793406

Replaces These Part Numbers

ARROWHEADAMO0044, BAL9960LH, PL110-555JHO, PLAVI555J
Atlantic Quality Parts1200-0518
J&N Electrical Products400-16016
J&N Electrical Products400-16158
ARROWHEADAMO0001
LESTER8058
PIC210-316
ANDRE NIERMANN28058
BARSANCO160-555
BBB HD8058
CARGO110937
DIXIEA-9204
DIXIE NEW109-16101
DUBOIS908058
INTL HARVESTER3574551C91
MINNPAR47-1960
MOTOROLA8LHA2070
MOTOROLA8LHA2070V
MOTOROLA8LHA2070VA
MPA HDX68058
MPA NEW HDX68058N
MPA SMALL MOTORP543N
NAPA HD68058
NAPA NEW HD68058N
NSAALT-0050
PRESTOLITE110-555
REMY LIGHT DUTY50217
USA INDUSTRIES8058
WAI1-2429-00MO
WILSON90-05-9124
WILSON HD90-05-9124

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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