Description
Genuine OEM exhaust manifold gasket from Cummins. The 5447591 fits the Cummins B-family (5.9L and 6.7L ISB/QSB, plus L9) exhaust manifold; several are used per engine.
Specifications
| Manufacturer | Cummins |
|---|---|
| Part Number | 5447591 |
| Part Type | Exhaust Manifold Gasket |
Cross References
This part replaces or is equivalent to the following part numbers:
- Cummins: 2830444
- Cummins: 3955339
- Cummins: 5266422
- Cummins: 4896350
- PAI: 131725
Applications
This gasket fits:
- Cummins B-family 5.9L and 6.7L engines (ISB/QSB, L9) — 1998.5-2018 Ram 5.9/6.7 and on-highway/industrial B-series
Verify your make, model, engine, and configuration before ordering to confirm fitment.









