Product Description
Interstate-McBee M-5260648 Turbocharger Gasket – 2007.5–2018 6.7L Cummins
Direct-fit turbocharger mounting gasket for Ram 2500/3500 with the 6.7L Cummins. This OE-style gasket seals the turbocharger to the exhaust manifold (T4i interface) to restore a tight, leak-free connection after turbo service or replacement. Sold individually.
- OE-style fit: Matches Cummins reference 5260648 for stock-style VGT systems.
- Correct interface: Turbo-to-exhaust manifold (T4i) flange.
- Service-ready: Replace any time the turbo is removed; single-use gasket.
- Value: Interstate-McBee quality and consistency you can trust.
Specifications
| Brand | Interstate-McBee |
| Part Number | M-5260648 |
| OEM Reference | Cummins 5260648 |
| Interface | Turbo to Exhaust Manifold (T4i) |
| Sold As | Each (1 gasket) |
| Typical Use | Service/replacement during turbo removal or swap |
What’s Included
- (1) Turbocharger mounting gasket, P/N M-5260648
Vehicle Fitment
Verify by VIN/ESN for best results.
- Ram 2500/3500 with 6.7L Cummins (2007.5–2018) using stock-style VGT turbos
- Early VGT: HE351VE / HE300VG (2007.5–2012)
- Late VGT: HE300VG (2013–2018)
- Other ISB/QSB applications where Cummins 5260648 is specified (confirm by ESN).
Recommended / Related Parts
- MAHLE GS33616 Turbo Mounting Gasket Set (07.5–18)
- Cummins 5264568 Turbo Oil Drain Gasket (03–18) or Interstate-McBee M-5264568 (Aftermarket)
- Interstate-McBee M-3963991 VGT Turbo Coolant Line Sealing Washer (07.5–18)
- Shop 2007.5–2012 6.7L Cummins Engine Parts · Shop 2013–2018 6.7L Cummins Engine Parts
Install Notes
- Clean both mating surfaces; remove all old gasket material and carbon.
- Install gasket dry unless your service manual specifies otherwise.
- Torque hardware to factory spec in a criss-cross sequence; re-check after a few heat cycles.
Why Buy From CPP Diesel
- Fitment-first listings and diesel tech support
- Fast shipping, easy returns
- One-stop shop for 6.7L Cummins gaskets, hardware, and VGT service parts
FAQ
Will this fit my 6.7L Cummins?
It’s designed for stock-style VGT turbo setups on 2007.5–2018 Ram 2500/3500 6.7L Cummins where Cummins 5260648 is specified. When in doubt, verify by VIN/ESN.
Do I need to replace this every time?
Yes. This is a single-use gasket. Replace it any time the turbo is removed from the manifold.
Do I need sealant?
Generally no. Install on clean, flat surfaces and torque to spec unless your service manual says otherwise.
