Search

12 Volt Alternators for Cummins Engines 100 Amp to 130 Amp

Diesel Parts Direct carries a great selection of new and remanufactured 12 Volt alternators ranging from 100 to 130 Amp for Cummins diesel engines, including 15SI, 21SI, 22SI, 24SI, 27SI, 30SI, 33SI, and 34SI models.

If you do not see the part you are looking for, please use our quote request form or call us at 855.470.3525: our knowledgeable inside sales staff will gladly assist you.


ALTERNATOR - 30SI (12V, 100A, INTERNAL REGULATOR, EXTERNAL FAN)

Also Available in Remanufactured

$508.38

ALTERNATOR - 30SI (12V, 105A)

Also Available in Remanufactured

$461.95

ALTERNATOR - 30SI (12V, 100A, INTERNAL REGULATOR, EXTERNAL FAN)

Also Available in Remanufactured

$508.38

ALTERNATOR - 33SI (12V, 110A, INTERNAL REGULATOR, EXTERNAL FAN)

Also Available in Remanufactured

$492.91

ALTERNATOR - 33SI (12V, 100A, INTERNAL REGULATOR, EXTERNAL FAN)

Also Available in Remanufactured

$650.33

ALTERNATOR - 15SI (12V, 105A)

Also Available in Remanufactured

$291.63

ALTERNATOR - 15SI (12V, 105A)

Also Available in Remanufactured

$291.63

ALTERNATOR - 30SI (12V, 105A)

$461.95

ALTERNATOR - 27SI (12V, 100A)

Also Available in Remanufactured

$309.70

ALTERNATOR - 30SI (12V, 100A, INTERNAL REGULATOR, EXTERNAL FAN)

Also Available in Remanufactured

$508.38

ALTERNATOR - 30SI (12V, 100A, INTERNAL REGULATOR, EXTERNAL FAN)

Also Available in Remanufactured

$508.38

ALTERNATOR - 30SI (12V, 100A, INTERNAL REGULATOR, EXTERNAL FAN)

Also Available in Remanufactured

$508.38

ALTERNATOR - 21SI (12V, 100A, INTERNAL REGULATOR, EXTERNAL FAN)

Also Available in Remanufactured

$276.10

ALTERNATOR - 21SI (12V, 130A, INTERNAL REGULATOR, EXTERNAL FAN)

Also Available in Remanufactured

$278.76

ALTERNATOR - 34SI (12V, 110A)

Also Available in Remanufactured

$603.88

ALTERNATOR - 22SI (12V, 100A)

$245.14

ALTERNATOR - 33SI (12V, 100A, INTERNAL REGULATOR, EXTERNAL FAN)

Also Available in Remanufactured

$650.33

ALTERNATOR - 33SI (12V, 110A, INTERNAL REGULATOR, EXTERNAL FAN)

Also Available in Remanufactured

$492.91

ALTERNATOR - 34SI (12V, 110A)

Also Available in Remanufactured

$529.07

ALTERNATOR - 15SI (12V, 105A)

Also Available in Remanufactured

$291.63

ALTERNATOR - 15SI (12V, 105A)

Also Available in Remanufactured

$291.63

ALTERNATOR - 21SI (12V, 130A, INTERNAL REGULATOR, EXTERNAL FAN)

Also Available in Remanufactured

$260.63

ALTERNATOR - 22SI (12V, 100A)

Also Available in Remanufactured

$245.14

ALTERNATOR - 33SI (12V, 110A, INTERNAL REGULATOR, EXTERNAL FAN)

Also Available in Remanufactured

$492.91

ALTERNATOR - 24SI (12V, 100A)

Also Available in Remanufactured

$412.94

ALTERNATOR - 24SI (12V, 100A)

Also Available in Remanufactured

$412.94