Cummins KTA50 and QSK50 Alternators

We carry a wide selection of alternators for Cummins KTA50 and QSK50 diesel engines.

If you need any help finding a part, please use our quote request form or call us at 855.470.3525: our knowledgeable inside sales staff will gladly assist you.

4372405

ALTERNATOR - KTA38 / QSK38

Genuine Cummins Part

$2,856.73

Qty:

4381503

ALTERNATOR - KTA19 / QSK19

Genuine Cummins Part

$2,455.06

Qty:

Special Order

5282841

ALTERNATOR - ISB / ISC / ISX / QSX / KTA50 / QSK50

Genuine Cummins Part

$894.94

Qty:

Caterpillar® and all of the Caterpillar® engine models listed on this website are registered trademarks of Caterpillar, Inc. Cummins® and all of the Cummins® engine models listed on this website are registered trademarks of Cummins. Detroit Diesel® and all of the Detroit Diesel® engine models listed on this website are registered trademarks of Daimler AG. John Deere® and all of the John Deere® engine models listed on this website are registered trademarks of John Deere. Allison Transmission® and all of their transmission models listed on this website are registered trademarks of Allison Transmission®. Diesel Parts Direct is not an authorized dealer for Caterpillar, Cummins, Detroit Diesel, John Deere, or Allison Transmission. None of the parts beginning with "DS" or "R" are genuine Caterpillar, Cummins, Detroit Diesel, John Deere, or Allison Transmission items.

CID: 67906628

Cummins KTA50 and QSK50 Alternators

4372405

4381503

5282841

Payment options