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Cummins ISX and QSX Belt Tensioners

We sell belt tensioners for Cummins ISX and QSX engines. You can easily access our inventory by visiting the product links listed below.

If you do not see the part you are looking for, please use our quote request form or call us at 888.687.0539: our knowledgeable sales staff will gladly help you.

3104027

BELT TENSIONER - QSX15

Genuine Cummins Part

$565.89

Qty:

Ships in 3-4 days

DS-3682946

BELT TENSIONER - ISX / QSX

$218.08

Qty:

Ships in 1-2 days

DS-3935819

BELT TENSIONER - ISX / QSX

$143.05

Qty:

Ships in 1-2 days

DS-4059202

BELT TENSIONER - ISX

$173.76

Qty:

Ships in 1-2 days

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: 86715611

Cummins ISX and QSX Belt Tensioners

3104027

DS-3682946

DS-3935819

DS-4059202

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