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Regular price $256.14
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New Alternator Replacement For 2004-2008 04 05 06 07 08 Chevrolet Aveo Suzuki Swift 1.6L & 2005-2008 Pontiac Wave 1.6L 96540542 96838439 96954113, ADR0337, 40012215   Part NO:96540542 96838439 ...
Regular price $161.01
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SPECIFICATIONS: 110 Amp/12 Volt, CW, 6-Groove Pulley, 11:00 Plug Clock DESIGN: IR/IF VOLTAGE: 12 AMPERAGE: 110 ROTATION: CW PULLEY CLASS: S6 NOTE 1: 338 Plug Code NOTE 2: Neg. Grd. NOTE 3: ...
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Regular price $276.99
Sale price $276.99
Regular price $324.99
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SPECIFICATIONS: 150 Amp/12 Volt, CW, 7-Groove Clutch Pulley DESIGN: IR/IF VOLTAGE: 12 AMPERAGE: 150 ROTATION: CW PULLEY CLASS: SC7 FEATURE 1: 100% Top-rated This list is a sample of all th...
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Regular price $266.99
Sale price $266.99
Regular price $379.99
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New Alternator Replacement For Case John Deere New Holland Massey AG Equipment 69X51907A 69X51908A AH137883   Part NO:TY6750, RE36267, 69X51907A, 69X51908A, AH137883   Specifications:DESIGN: IR...
Regular price $171.37
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SPECIFICATIONS: 50 Amp/12 Volt, CW, Neg. Grd., 1-Groove Pulley DESIGN: IR/IF VOLTAGE: 12 AMPERAGE: 50 ROTATION: CW PULLEY CLASS: V1 NOTE 1: 280 Plug Code FEATURE 1: 100% Top-rated COMPATI...
Regular price $215.08
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SPECIFICATIONS: 130 Amp/12 Volt, CW, 8-Groove Pulley, 10:00 Plug Clock DESIGN: IR/IF VOLTAGE: 12 AMPERAGE: 130 ROTATION: CW PULLEY CLASS: S8 NOTE 1: Representative image, actual item may vary...
Regular price $283.55
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New Alternator Replacement For 3.7L 4.7L 11 Ram Dakota 08-10 Dodge Dakota 08-09 Durango 08 Ram 1500 08-09 Mitsubishi Raider AND0473 56029700 4801251AE, 4210000430, 4210000590, AND0473, 40052379R   ...
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Regular price $331.99
Sale price $331.99
Regular price $471.99
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New Alternator Replacement For John Deere 240 250 260 Skid Steer Loader RE506197 9-515-765 20110293, AMA0003, 40042000, 40042008   Parts NO.:RE506197 9-515-765 20110293, AMA0003, 40042000, 40042008...
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Regular price $294.99
Sale price $294.99
Regular price $419.99
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New Alternator Replacement RE519629 RE533516 RE553516 REX51907B SE501387 SE501835 SE502626 TY6799 For John Deere 450G 450H 450J 455G 550G 550H 550J 555G 650G 650H   Parts NO.:RE519629 RE533516 R...
Regular price $184.20
Sale price $184.20
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SPECIFICATIONS: 105 Amp/12 Volt, CW, 6-Groove Pulley, 04:00 Plug Clock DESIGN: IR/IF VOLTAGE: 12 AMPERAGE: 105 ROTATION: CW PULLEY CLASS: S6 FEATURE 1: 100% Top-rated FEATURE 2: premium rect...
Regular price $204.26
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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 FEATURE 2: premium rectifier & regula...
Regular price $161.17
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SPECIFICATIONS: 105 Amp/12 Volt, CW, 6-Groove Pulley, 03:00 Plug Clock DESIGN: IR/EF VOLTAGE: 12 AMPERAGE: 105 ROTATION: CW PULLEY CLASS: S6 NOTE 2: Neg. Grd. FEATURE 1: 100% Top-rated FEAT...
Regular price $207.22
Sale price $207.22
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SPECIFICATIONS: 136 Amp/12 Volt, CW, 7-Groove/58mm OD Pulley DESIGN: ER/IF VOLTAGE: 12 AMPERAGE: 136 ROTATION: CW PULLEY CLASS: S7 FEATURE 1: 100% Top-rated COMPATIBLE WITH or REPLACEMENT ...
Regular price $223.40
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SPECIFICATIONS: 124 Amp/12 Volt, CW, 6-Groove Pulley, 07:00 Plug Clock DESIGN: IR/EF VOLTAGE: 12 AMPERAGE: 124 ROTATION: CW PULLEY CLASS: S6 NOTE 1: 310 Plug Code NOTE 2: Neg. Grd. FEATURE ...
Regular price $212.84
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SPECIFICATIONS: 130 Amp/12 Volt, CW, 6-Groove/75mm OD Pulley DESIGN: IR/IF VOLTAGE: 12 AMPERAGE: 130 ROTATION: CW PULLEY CLASS: S6 NOTE 1: 339 Plug Code NOTE 2: Neg. Grd. NOTE 3: PCM contro...
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Regular price $258.99
Sale price $258.99
Regular price $367.99
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COMPATIBLE WITH or REPLACEMENT FOR ROVER GROUP LCV :Metro 86-92Mastro 86-94 COMPATIBLE WITH or REPLACEMENT FOR ROVER GROUP :Monte; 84-95Mini 82-92Metro 85-90Maestro 84-95 COMPATIBLE WITH or REPLACE...
Regular price $217.63
Sale price $217.63
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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 NOTE 1: 339 Plug Code NOTE 2: Neg. Grd. NOTE 3: Representa...
Regular price $271.53
Sale price $271.53
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New Alternator Replacement For Hyundai Tucson 2.0 2.0L Replacement For Kia Sportage 2005-2010 37300-22650 37300-22650RU 37300-22650 37300-22650RU TG9S018   Part NO.:37300-22650, 37300-22650RU, 3730...
Regular price $287.53
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New Alternator Replacement For 07-19 Toyota Tundra V8 5.7L & 10-15 4.6L, 08-19 Sequoia 5.7L & 10-12 4.6L, 10-19 Lexus GX460 4.6L 1042102821 1042105080 AND0506 AND0604 270600S010, 40052392R,...
Regular price $195.87
Sale price $195.87
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SPECIFICATIONS: 120 Amp/12 Volt, CW, 4-Groove Pulley DESIGN: ER/IF VOLTAGE: 12 AMPERAGE: 120 ROTATION: CW PULLEY CLASS: S4 FEATURE 1: 100% Top-rated COMPATIBLE WITH or REPLACEMENT FOR CHRY...

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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