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Cummins ISB / QSB / 6B 5.9 / 6.7 Manifolds & Exhaust
Manifolds & Exhaust for Cummins ISB / QSB / 6B 5.9 / 6.7 engines. Every part in this collection is listed for the 6B, 6BT, ISB, QSB by its catalog application record, not by its title. Check your engine serial number or CPL against the part page before ordering.
15 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 |
|---|---|---|---|---|---|
| 181085OEM | Cummins 3979211 Cummins 4898123 Cummins 4898113 |
Cummins EXHAUST MANIFOLD (ONE PIECE DESIGN) | CUMMINS ISB ENGINES CUMMINS 6.7L CUMMINS |
Call for price | Request lead time |
| 040146OEM | Cummins 3930249 | Cummins EXHAUST MANIFOLD SCREW | CUMMINS ISB ENGINES CUMMINS QSB SERIES ENGINE |
$26.52 | Ships from supplier · Lead time confirmed when you order |
| M-5402022 | Cummins 5402022 | Interstate-McBee Cummins B/ISB/QSB Exhaust Manifold Gasket | CUMMINS B/ISB/QSB | $25.99 | Ships from supplier · Lead time confirmed when you order |
| M-5270205 | Cummins 5270205 | Interstate-McBee Cummins B/ISB/QSB Intake Manifold Cover Gasket | CUMMINS B/ISB/QSB | $20.99 | Ships from supplier · Lead time confirmed when you order |
| M-5266422 | Cummins 5266422 | Interstate-McBee Exhaust Manifold Gasket for Cummins ISB / QSB / B Series - Replaces 5266422 | CUMMINS B/ISB/QSB | $5.99 | Ships from supplier · Lead time confirmed when you order |
| M-3947530 | Cummins 3947530 | Interstate-McBee Cummins B/ISB/QSB Intake Manifold Cover Gasket | CUMMINS B/ISB/QSB | $14.99 | Ships from supplier · Lead time confirmed when you order |
| M-3938153 | Cummins 3938153 | Interstate-McBee Cummins B/ISB/QSB Intake Manifold Gasket | CUMMINS B/ISB/QSB | $5.99 | Ships from supplier · Lead time confirmed when you order |
| M-3938152 | Cummins 3938152 | Interstate-McBee Cummins B/ISB/QSB Intake Manifold Gasket | CUMMINS B/ISB/QSB | $9.99 | Ships from supplier · Lead time confirmed when you order |
| M-3929881 | Cummins 3929881 | Interstate-McBee Cummins B/ISB/QSB Exhaust Manifold Gasket | CUMMINS B/ISB/QSB | $16.99 | Ships from supplier · Lead time confirmed when you order |
| M-3927154 | Cummins 3927154 | Interstate-McBee Exhaust Manifold Gasket for Cummins ISB / QSB / B Series - Replaces 3927154 | CUMMINS B/ISB/QSB | $2.99 | Ships from supplier · Lead time confirmed when you order |
| M-2830444 | Cummins 2830444 | Interstate-McBee Cummins B/ISB/QSB Exhaust Manifold Gasket | CUMMINS B/ISB/QSB | $8.99 | Ships from supplier · Lead time confirmed when you order |
| 042038 | Cummins 2871857 Cummins 2871861 |
Cummins ISB V-Band Clamp | CUMMINS ISB ENGINES | $57.15 | Ships from supplier · Lead time confirmed when you order |
| 181012 | — | Cummins 6B ENGINES 5.9 EXHAUST MANIFOLD KIT | CUMMINS 6B ENGINES 5.9 | $231.28 | Sold out - call for options |
| 131693 | Cummins 3947530 | Cummins ISB / QSB Industrial/Marine Intake Manifold Cover Gasket, PAI (OEM 3947530), Pack of 5 | CUMMINS ISB ENGINES CUMMINS QSB SERIES ENGINE |
$76.30 | Ships from supplier · Lead time confirmed when you order |
| 131448 | Cummins 3901999 Cummins 3914028 Cummins 3931605 +1 more |
Cummins INTAKE MANIFOLD COVER GASKET (Pack of 5) | CUMMINS 4B ENGINES 3.9 CUMMINS ISB ENGINES |
$59.95 | Ships from supplier · Lead time confirmed when you order |
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