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Regular price $293.88
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SPECIFICATIONS: 180 Amp/12 Volt, CW, 6-Groove Pulley DESIGN: IR/IF VOLTAGE: 12 AMPERAGE: 180 ROTATION: CW PULLEY CLASS: S6 FEATURE 1: 100% Top-rated COMPATIBLE WITH or REPLACEMENT FOR BMW:...
Regular price $214.33
Sale price $214.33
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SPECIFICATIONS: 145 Amp/12 Volt, CW, 1-Wire System, 14.1 Vset, Neg. Grd., w/o Pulley DESIGN: IR/EF VOLTAGE: 12 AMPERAGE: 145 ROTATION: CW PULLEY CLASS: w/o Pulley NOTE 1: Neg. Grd. NOTE 2: 1...
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Regular price $226.99
Sale price $226.99
Regular price $322.99
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MAKE TYPE MODEL Toyota Forklift FG-30 Toyota Forklift FG-28 Toyota Forklift FG-15 Toyota Forklift FG-14 Toyota Forklift FG-10 Toyota Forklift 5F...
Regular price $173.96
Sale price $173.96
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New Alternator Replacement For 1992-1998 Hyundai Sonata L4 2.0, 90-91 Eagle Talon 2.0, 91-93 Plymouth Laser Mitsubishi Galant VR4 2.0 Turbo 3730033100, AMT0059, 40048016, 40048016R A3T45693AC   Pa...
Regular price $246.12
Sale price $246.12
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SPECIFICATIONS: 145 Amp/12 Volt, CW, 6-Groove Pulley DESIGN: IR/IF VOLTAGE: 12 AMPERAGE: 145 ROTATION: CW PULLEY CLASS: S6 FEATURE 1: 100% Top-rated COMPATIBLE WITH or REPLACEMENT FOR CHEV...
Regular price $237.57
Sale price $237.57
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New Alternator Replacement For 2002-2004 02 03 04 Mitsubishi Lancer 2.0L & 1998-2002 98 99 00 01 02 Mirage 1.8L A2TA5391 A2TB0892 A2TB7391 MD317862 MD343562 MD375853   Part NO.: A2TA5391 A2TB...
Regular price $151.09
Sale price $151.09
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SPECIFICATIONS: 70 Amp/12 Volt, CCW, 4-Groove Pulley DESIGN: IR/IF VOLTAGE: 12 AMPERAGE: 70 ROTATION: CCW PULLEY CLASS: S4 FEATURE 1: 100% Top-rated COMPATIBLE WITH or REPLACEMENT FOR HOND...
Regular price $150.63
Sale price $150.63
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SPECIFICATIONS: 75 Amp/12 Volt, CW, 5-Groove Pulley DESIGN: IR/IF VOLTAGE: 12 AMPERAGE: 75 ROTATION: CW PULLEY CLASS: S5 FEATURE 1: 100% Top-rated COMPATIBLE WITH or REPLACEMENT FOR SUBARU...
Regular price $203.35
Sale price $203.35
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SPECIFICATIONS: 130 Amp/12 Volt, CW, 6-Groove Pulley, 07:00 Plug Clock DESIGN: IR/IF VOLTAGE: 12 AMPERAGE: 130 ROTATION: CW PULLEY CLASS: S6 NOTE 1: Representative image, actual item may vary...
Regular price $290.38
Sale price $290.38
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SPECIFICATIONS: 150 Amp/12 Volt, CW, 7-Groove Pulley DESIGN: IR/LC VOLTAGE: 12 AMPERAGE: 150 ROTATION: CW PULLEY CLASS: S7 FEATURE 1: 100% Top-rated COMPATIBLE WITH or REPLACEMENT FOR LAND...
Regular price $191.78
Sale price $191.78
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SPECIFICATIONS: 100 Amp/12 Volt, CW, 6-Groove Pulley DESIGN: IR/IF VOLTAGE: 12 AMPERAGE: 100 ROTATION: CW PULLEY CLASS: S6 FEATURE 1: Best in class COMPATIBLE WITH or REPLACEMENT FOR TOYOT...
Regular price $161.51
Sale price $161.51
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SPECIFICATIONS: 100 Amp/12 Volt, CW, 6-Groove Pulley, 08:00 Plug Clock DESIGN: IR/IF VOLTAGE: 12 AMPERAGE: 100 ROTATION: CW PULLEY CLASS: S6 FEATURE 1: 100% Top-rated FEATURE 2: OE performan...
Regular price $215.05
Sale price $215.05
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SPECIFICATIONS: 110 Amp/12 Volt, CW, 6-Groove Clutch Pulley, 03:00 Plug Clock DESIGN: IR/IF VOLTAGE: 12 AMPERAGE: 110 ROTATION: CW PULLEY CLASS: SC6 NOTE 1: 337 Plug Code NOTE 2: Neg. Grd. ...
Regular price $357.68
Sale price $357.68
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SPECIFICATIONS: 220 Amp/12 Volt, CW, 7-Groove Pulley DESIGN: IR/IF VOLTAGE: 12 AMPERAGE: 220 ROTATION: CW PULLEY CLASS: S7 FEATURE 1: 100% Top-rated This list is a sample of all the compat...
Regular price $196.60
Sale price $196.60
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SPECIFICATIONS: 100 Amp/12 Volt, CW, 6-Groove Pulley DESIGN: ER/EF VOLTAGE: 12 AMPERAGE: 100 ROTATION: CW PULLEY CLASS: S6 FEATURE 1: 100% Top-rated This list is a sample of all the compat...
Regular price $170.24
Sale price $170.24
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SPECIFICATIONS: 105 Amp/12 Volt, CW, 5-Groove Pulley, 02:00 Plug Clock DESIGN: IR/IF VOLTAGE: 12 AMPERAGE: 105 ROTATION: CW PULLEY CLASS: S5 FEATURE 1: 100% Top-rated FEATURE 2: OE performan...
Regular price $303.81
Sale price $303.81
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New Alternator Replacement For Lexus GX470 4.7L V8 2003-2007, Toyota 4Runner 4.7L V8 2003-2006 03 04 05 06 07 27060-50320 27060-50320-84 104210-3442   Part NO.:27060-50320 27060-50320-84 104210-344...
Regular price $211.74
Sale price $211.74
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SPECIFICATIONS: 200 Amp/12 Volt, CW, w/o Pulley DESIGN: IR/EF VOLTAGE: 12 AMPERAGE: 200 ROTATION: CW PULLEY CLASS: w/o Pulley FEATURE 1: 100% Top-rated This list is a sample of all the com...
Regular price $303.41
Sale price $303.41
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SPECIFICATIONS: 130 Amp/12 Volt, CW, 6-Groove Clutch Pulley DESIGN: IR/IF VOLTAGE: 12 AMPERAGE: 130 ROTATION: CW PULLEY CLASS: SC6 COMPATIBLE WITH or REPLACEMENT FOR KIA: Sportage L4 2.4L 14-16 Sp...
Regular price $205.05
Sale price $205.05
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SPECIFICATIONS: 90 Amp/12 Volt, CW, 1-Groove Pulley DESIGN: IR/EF VOLTAGE: 12 AMPERAGE: 90 ROTATION: CW PULLEY CLASS: V1 FEATURE 1: 100% Top-rated COMPATIBLE WITH or REPLACEMENT FOR BMW: ...

The alternator is the main power source for the diesel engine during normal operation, it supplies power to the electricity-using equipment and charges the battery. The diesel alternator is mounted on the cylinder block of the engine. When the diesel engine is working, the rotor of the diesel alternator is rotated by the belt, and the belt tightness can be adjusted by the adjustment lever.

MyMROmarts is a professional aftermarket alternator shop, and our diesel engine alternators for sale have a cheap price but high performance. Buy a new aftermarket alternator at a low cost for your heavy duty trucks, tractors, forklifts, and other heavy equipment. MyMROmarts also offers aftermarket diesel engine alternators of various brands, such as Kubota, Cummins, John Deere, CAT Caterpillar, Perkin, Yanmar, etc. If you have any problems with our diesel engine alternators, please feel free to contact us.

What Is an Aftermarket Alternator?

A diesel engine alternator is an important component of a charging system, responsible for converting mechanical energy into electrical energy to power the equipment's electrical system and charge the battery. The parts of an alternator include brushes, pulleys, fans, rotors, stators, rectifiers, voltage regulators, etc.
An aftermarket alternator is a replacement part that is not manufactured by the vehicle's original equipment manufacturer. MyMROmarts aftermarket alternators are designed to match the original part's specifications, providing your equipment with better durability and higher power output.

How Does an Alternator Work?

The working principle of an alternator is to convert the energy generated by diesel combustion into mechanical energy through an internal combustion engine. The mechanical energy is then converted into electrical energy through a generator.
As long as you have DIY ability, when the engine fails, you can also consider replacing it yourself. Understanding the working principle of alternator can help you replace the broken electric alternator. As a professional aftermarket alternator online shop, the engine alternators we offer are of superior quality and affordable prices. Welcome to choose the high-performance alternator that suits your needs here and inject new power into your heavy duty equipment.

Signs of a Bad Alternator

Here is a brief list of some signs of a bad alternator:

  • Warning Light on the Dashboard
  • Dimming or Flickering Lights
  • Weak or Dead Battery
  • Strange Noises
  • Burning Smell
  • Difficulty Starting the Equipment
  • Electrical Failures

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