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    • Alternator

    FridayParts offers highly efficient alternators for heavy duty equipment, delivering significant fuel savings over the entire service life of the vehicle. When it comes to the transportation of goods, your reliance is on your fleet. For ensuring compatibility with aftermarket parts and accessories, FridayParts' alternators can be trusted to deliver a consistent and dependable power supply while your machinery is in operation on the road.

     

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    1. 12V 14A Alternator 15531-64017 with Rectifier Regulator 15531-64601 RS5101 for KUBOTA
      Rating:
      90%
      US$114.60
    2. 12V 40A Alternator 16678-64012 16678-64014 16678-64013 for Kubota Engine D722 D902 D905 D1005 D1105 D1305 V1305 V1505 Z602 WG1605
      Rating:
      0%
      US$112.90
    3. 12V 90A Alternator 6678205 for Bobcat T140 T180 T190 T200 T2250 T250 T300 T320 T550 T590 V417
      Rating:
      100%
      US$109.00
    4. 12V 20A Alternator AM877557 for Yanmar 3TNE74 3TNM72 3TNV76 John Deere 1070 2210 2243 2320 2520 4010 4110 4115 445 770 F915 X495
      Rating:
      80%
      US$76.80
    5. 12V Alternator 129150-77202 for Yanmar Excavator B14 B15 B15-3 Engine 3TNE68
      Rating:
      0%
      US$76.80
    6. 12V Alternator RE533516 for John Deere 3029 4039 Engine 210LE 240 250 260 270 485E 486E 488E 550G 650G 344J 344H
      Rating:
      0%
      US$135.00
    7. Alternator 15372-64010 for Kubota Tractor B5100D-P B6100D-P B6100HST-D B7100D-P B7100HST-E
      Rating:
      100%
      US$160.99
    8. 12V Alternator T415996 for Perkins Engine 404D-22 404D-22T 404C-22 404C-22T
      Rating:
      0%
      US$144.00
    9. Alternator RE500227 SE501836 for John Deere Engine 13.5L 6135 6135SFM75 6135HFG75 8.1L 6081
      Rating:
      0%
      US$123.00
    10. 90 AMP Alternator 7015581 for Bobcat S630 S530 S590 S740 S450 S510 T770 E32 E35 E42 E45 E50 E55 E85
      Rating:
      0%
      US$132.00
    11. 40A 12V Alternator 16241-64013 for Kubota Engine D722 D905 D1005 D1105 D1305 V1305 V1505 WG1005 WG752 WG972 Z482
      Rating:
      100%
      US$98.00
    12. 24V Alternator 3016627 for Cummins Engine KTA19 QSK19 K19 K38 K50 ISB QSB ISM QSM 6C8.3 ISC 8.3 ISB QSX15 M11
      Rating:
      0%
      US$142.00
    13. 24V Alternator 6N-9294 for Caterpillar CAT 3116 3126 3208 Engine 215 225 235B 245B E240 916 950B 966C D4E D6D D6H D7H
      Rating:
      100%
      US$133.00
    14. 12V Alternator 101211-8960 11730-64011 for Kubota Engine V3800 V2607-CR-TE4 Excavator KX040-4 KX057-4 U55 U55-4 U48-4
      Rating:
      0%
      US$250.00
    15. 12V Alternator 1447312M91 for Perkins 4.236 6.354 Massey Ferguson MF243 MF245 MF250 MF253 399 699 383
      Rating:
      0%
      US$79.00
    16. 12V Alternator 8972268403 8981565270 for Isuzu Engine 3LA1 3LB1 3LD1 3LD2 4LB1 4LC1 4LE1 4LE2
      Rating:
      0%
      US$87.00
    17. 12V 35A Alternator 15763-64010 for Kubota Excavator KH-191 Tractor L2850DT L2850F M4030 L4350DT L4850DT M5030
      Rating:
      0%
      US$72.00
    18. 14V 140A Alternator RE46608 for Johe Deere Engine 6068 6081 6125 Tractor 7610 7810 7710 8300 8100 9620 9520T 9620T
      Rating:
      0%
      US$120.00
    19. 12V Alternator 30-00423-00 for Carrier Engine CT2-29TV CT3-44TV Genesis R70 R90 X2 1800 2100 2500A
      Rating:
      0%
      US$166.00
    20. 24V Alternator 600-861-2110 for Komatsu 4D102E-1 Engine EGS120-6 EGS120-8 EGS160-8 PC100-6 PC120-6 PC130-6 PC60-7
      Rating:
      0%
      US$169.00
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    Whether it's vehicles or machinery, they all have alternators. Heavy duty alternators can provide a stable power supply in the most demanding environments and requirements. Whether in industry, transportation, navigation, or other fields, heavy-duty generators are one of the key power solutions, providing stable and reliable power support for various heavy-duty applications.

     

    How does an alternator work?

    The main purpose of the alternator is to convert the mechanical energy generated by the rotation of the motor vehicle engine into electrical energy and charge the vehicle's electrical system. Usually, the alternator is driven by a crankshaft and uses the mechanical energy of the engine to spin. As the alternator rotates, the interaction between the coils and the magnetic field within it generates alternating current. Through this process, the alternator can supply the necessary power required for the entire vehicle's electrical system.

     

    Features of heavy-duty alternator

    Although vehicle alternators and heavy duty alternators have similar principles, they have some differences in design and construction.

     

    Heavy-duty alternators are often able to provide higher power output to meet the needs of large, high-power-consuming equipment. They typically have a wider power output range than regular generators.

     

    Heavy-duty alternators are designed and constructed to withstand harsh operating environments and sustained high-load operation. They typically have sturdier outer shells, durable internal components, and better heat dissipation to provide long-term stable power output.

     

    The heavy-duty one is suitable for large vehicles and mechanical equipment, such as large trucks, construction machinery, agricultural machinery, ships and generator sets. These applications typically require higher power supplies to drive powertrains, electric motors, and other high-power equipment.

     

    If you need to upgrade and purchase new alternators, please contact us. High-performance alternators allow your vehicle or machinery to drive safely.

     

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