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Our offices are closed for Thanksgiving. Orders placed online will be processed on Monday 12/1/2025.

Our offices are closed for Thanksgiving. Orders placed online will be processed on Monday 12/1/2025.

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Cummins KTA, QSK, and QSV Fuel Lines

Cummins KTA, QSK, and QSV series Fuel Line

We carry fuel pipes and fuel line assemblies for Cummins KTA, QSK, and QSV series engines. For your convenience, you can access our inventory through the product links listed below.

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

207441

FUEL MANIFOLD - KTA19 / QSK19

Genuine Cummins Part

$3,113.78

207442

FUEL BLOCK CONNECTION - KTA19 / QSK19

Genuine Cummins Part

$404.93

3031404

FUEL CONNECTOR TUBE - KTA19 / QSK19 / KTA38 / QSK39 / KTA50

Genuine Cummins Part

$47.47

3095292

MALE ADAPTER ELBOW - KTA19 / QSK19 / KTA50 / QSK50

Genuine Cummins Part

$131.69

3629437

FUEL TUBE CONNECTOR - KTA19 / QSK19 / KTA50 / QSK50

Genuine Cummins Part

$40.21

3630840

FUEL TUBE CONNECTOR - KTA19 / QSK19 / KTA50 / QSK50

Genuine Cummins Part

$140.34

888.687.0539 (U.S.)|225.706.4858 (Int.)

Monday-Friday 7am-5pm CST
8784 S. Choctaw Dr. Baton Rouge, LA 70815
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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.

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