181036 Cummins 6B 5.9 Exhaust Manifold
Used In These Kits
This part is included in 1 engine & overhaul kits — find yours below.
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181023Cummins 6B 5.9 Exhaust Manifold Kit Ships from supplier · Lead time confirmed when you order - No kits match that search.
Suggested Additional Parts
Commonly sold with this product. These parts are sold separately.
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181035Cummins 6B 5.9 Exhaust Manifold Ships from supplier · Lead time confirmed when you order -
131599EXHAUST MANIFOLD GASKET (Pack of 6) Ships from supplier · Lead time confirmed when you order -
040028Detroit SCREW (Pack of 6) Ships from supplier · Lead time confirmed when you order -
131603Cummins ISB ENGINES TURBOCHARGER GASKET (Pack of 5) Ships from supplier · Lead time confirmed when you order -
040062Cummins / Detroit 6C 8.3 Turbocharger Nut Ships from supplier · Lead time confirmed when you order
| Engine family | Cummins ISB / QSB / 6B 5.9 / 6.7 |
| Brand | PAI Industries |
| Part Category | Air Intake & Exhaust |
| Sub-Type | Exhaust Manifold |
| Engine Make | Cummins |
| Engine Model | 6B 5.9 |
| Condition | New |
| Stage / Tier | Standard |
EXHAUST MANIFOLD
PAI Part #: 181036
OEM References:
- CUMMINS 3943875
- CUMMINS 3943874
- CUMMINS 3942259
Applications:
- CUMMINS 6B ENGINES 5.9
Warranty: 2.0 year(s)
These catalog references may identify this part or components in an assembly. A listed number alone does not confirm whole-assembly interchange or vehicle fitment. Confirm the required part before ordering.
| Number |
|---|
| 3943875 |
| 3943874 |
| 3942259 |
| CUMMINS 3943875 |
| CUMMINS 3943874 |
| CUMMINS 3942259 |
| PAI 181036 |
No cross-reference numbers match that search.
Discovery models are listed below. Confirm the complete application and any ESN/CPL or size restrictions before ordering.
Most PAI parts carry a 2-year unlimited-mileage PAI warranty — 3 years on the High Performance tier, 1 year on Excel by PAI. See Warranty & Returns for full coverage terms, or call a specialist to confirm the exact coverage on this part.
PAI published warranty tiers: High Performance — 3-Year · Genuine PAI — 2-Year · Excel — 1-Year, unlimited mileage. The badge beside the price shows this product's recorded term; when no badge is shown, confirm coverage with a specialist.