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Our office will be closed 9/7/2026 in observance of Labor Day. Orders placed during this time will be processed when our office opens 9/8/2026.

Our office will be closed 9/7/2026 in observance of Labor Day. Orders placed during this time will be processed when our office opens 9/8/2026.

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Cummins Exhaust Manifolds and Gaskets for L10 and M11 Series Diesel Engines

Our vast selection of Cummins Exhaust Manifolds and Gaskets are sure to help with your L10 and M11 Series engine needs.

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

3104237

EXHAUST MANIFOLD - ISM / QSM

Genuine Cummins Part

$1,808.73

3349393

EXHAUST MANIFOLD - L10 / M11

Genuine Cummins Part

$1,584.83

3349395

EXHAUST MANIFOLD - L10 / M11

Genuine Cummins Part

$981.66

4019593

EXHAUST MANIFOLD GASKET - ISM / QSM / L10 / M11 Series

Genuine Cummins Part

$40.79

DS-3084656

CENTER EXHAUST MANIFOLD - L10 / M11 / ISM (LOW MOUNT)

$264.94

DS-3328948
Hassle-Free Return Item

EXHAUST MANIFOLD GASKET - M11

$3.49

DS-3896414

EXHAUST MANIFOLD - L10 / M11 (CENTER SECTION)

$206.41

DS-4003994

EXHAUST MANIFOLD - L10 / M11 (OUTER SECTION)

$187.93

DS-5269779
Hassle-Free Return Item

EXHAUST MANIFOLD GASKET - ISB / QSB

$10.66

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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