Product Description
Interstate-McBee M-4933225 Exhaust Outlet Connection Gasket – 07.5–18 6.7L Cummins
OEM-style exhaust outlet connection gasket for the 2007.5–2018 6.7L Cummins ISB. This crush-type, stamped-steel gasket is designed for a precise seal at the exhaust outlet/EGR cooler junction, preventing leaks, protecting nearby components from heat, and supporting turbocharger efficiency.
- Direct replacement: Interstate-McBee M-4933225 matches Cummins 4933225 form, fit & function.
- Leak-free sealing: Crush-style gasket ensures reliable sealing when properly torqued.
- Aftermarket value: OEM-equivalent performance at a fraction of OE pricing.
Specifications
| Manufacturer | Interstate-McBee |
|---|---|
| Part Number | M-4933225 |
| OEM Cross-Reference | Cummins 4933225 |
| Position | Exhaust outlet / EGR cooler front connection (manifold-to-cooler junction) |
| Construction | Stamped-steel, crush-type sealing gasket |
| What's Included | (1) Exhaust outlet connection gasket |
Vehicle Fitment
Always verify with your engine serial number (ESN) if available.
- Ram 2500/3500 with 6.7L Cummins ISB:
- Model Years: 2007.5–2018 (24-valve common-rail)
- Also used on select ISB/QSB 6.7 applications where Cummins 4933225 is specified.
Installation Notes
- Do not reuse the old crush-style gasket—replace whenever the joint is disturbed.
- Clean both mating surfaces completely and inspect for warpage or pitting.
- Align components carefully; torque fasteners per the Cummins service manual.
Warranty
New Interstate-McBee engine parts typically carry up to a 24-month limited warranty from date of installation. Check current policy for details.
Why Buy From CPP Diesel
- ISB/B6.7 expertise and ESN-verified fitment support
- Fast shipping and responsive customer service
- Inventory curated for Ram 6.7L service and upgrades
FAQ
Will this fit my 2007.5–2018 Ram 6.7L Cummins?Yes. This gasket replaces Cummins 4933225 used on 6.7L ISB applications in 2007.5–2018 Ram 2500/3500. Verify by ESN for edge cases.
Is this the EGR cooler front gasket?
It is commonly referenced as the EGR cooler front (manifold-to-cooler) gasket on the 6.7L Cummins exhaust side.
Can I reuse this gasket?
No. The crush-style design is intended for one-time use. Always install a new gasket after service.
Any special tools or sealant needed?
No sealant is typically required. Use proper torque procedures and ensure clean, flat mating surfaces.
