Shopping for: Confirm the part against your engine serial number and application before ordering.
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Cummins ISL / QSL / 8.9 Manifolds & Exhaust
Manifolds & Exhaust for Cummins ISL / QSL / 8.9 engines. Every part in this collection is listed for the ISL, ISL9, ISLG, QSL by its catalog application record, not by its title. Check your engine serial number or CPL against the part page before ordering.
17 part numbers. Match the part number and your engine serial number — not sure? Call or text (720) 445-6249.
| Part # | Replaces | Description | Fits | Price | Availability |
|---|---|---|---|---|---|
| 181086 | Cummins 4992857 Cummins 4932348 |
Cummins EXHAUST MANIFOLD (FRONT) | CUMMINS ISC ENGINES CUMMINS ISL SERIES +1 more |
Call for price | Request lead time |
| 181080 | — | Cummins EXHAUST MANIFOLD KIT | CUMMINS ISC ENGINES CUMMINS QSC ENGINES +1 more |
Call for price | Request lead time |
| 181041 | — | Cummins EXHAUST MANIFOLD KIT | CUMMINS 6C ENGINES 8.3 CUMMINS ISC ENGINES +2 more |
Call for price | Request lead time |
| 181038 | Cummins 3937478 Cummins 3943851 |
Cummins EXHAUST MANIFOLD | CUMMINS 6C ENGINES 8.3 CUMMINS ISC ENGINES +2 more |
Call for price | Request lead time |
| 181607 | Cummins 5478393 Cummins 3964070 |
Cummins EXHAUST MANIFOLD | CUMMINS ISC ENGINES CUMMINS QSC ENGINES +1 more |
$167.07 | Sold out - call for options |
| 181043 | — | Cummins EXHAUST MANIFOLD | CUMMINS 6C ENGINES 8.3 CUMMINS ISC ENGINES +2 more |
$367.79 | Ships from supplier · Lead time confirmed when you order |
| 181040 | — | Cummins EXHAUST MANIFOLD KIT | CUMMINS 6C ENGINES 8.3 CUMMINS ISC ENGINES +2 more |
$384.61 | Ships from supplier · Lead time confirmed when you order |
| 181039 | Cummins 3967751 | Exhaust Manifold, PAI (OEM 3967751), Pack of 1 | CUMMINS 6C ENGINES 8.3 CUMMINS ISC ENGINES +2 more |
$138.43 | Ships from supplier · Lead time confirmed when you order |
| 181037 | Cummins 3937477 Cummins 3943850 |
Cummins EXHAUST MANIFOLD | CUMMINS 6C ENGINES 8.3 CUMMINS ISC ENGINES +2 more |
$95.08 | Ships from supplier · Lead time confirmed when you order |
| M-5316185 | Cummins 5316185 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Exhaust Manifold Gasket | CUMMINS C/ISC/QSC/ISL/QSL | $38.99 | Ships from supplier · Lead time confirmed when you order |
| M-5269779 | Cummins 5269779 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Exhaust Manifold Gasket | CUMMINS C/ISC/QSC/ISL/QSL | $10.99 | Ships from supplier · Lead time confirmed when you order |
| M-3970134 | Cummins 3970134 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Intake Manifold Cover Gasket | CUMMINS C/ISC/QSC/ISL/QSL | $12.99 | Ships from supplier · Lead time confirmed when you order |
| M-3944646 | Cummins 3944646 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Intake Manifold Cover Gasket | CUMMINS C/ISC/QSC/ISL/QSL | $19.99 | Ships from supplier · Lead time confirmed when you order |
| M-3936993 | Cummins 3936993 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Intake Manifold Gasket | CUMMINS C/ISC/QSC/ISL/QSL | $12.99 | Ships from supplier · Lead time confirmed when you order |
| M-3932063 | Cummins 3932063 | Interstate-McBee Exhaust Manifold Gasket for Cummins ISL / ISC - Replaces 3932063 | CUMMINS C/ISC/QSC/ISL/QSL | $5.99 | Ships from supplier · Lead time confirmed when you order |
| M-3922935 | Cummins 3922935 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Wet Exhaust Manifold | CUMMINS C/ISC/QSC/ISL/QSL | $1,028.99 | Ships from supplier · Lead time confirmed when you order |
| M-3921440 | Cummins 3921440 | Interstate-McBee Intake Manifold Gasket for Cummins ISL / ISC - Replaces 3921440 | CUMMINS C/ISC/QSC/ISL/QSL | $10.99 | Ships from supplier · Lead time confirmed when you order |
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