Product Description
INTERSTATE-MCBEE M-5264568 TURBO OIL DRAIN GASKET – 03–18 5.9L/6.7L CUMMINS
High-quality replacement turbo oil drain gasket for 2003–2018 Dodge Ram 2500/3500/4500/5500 equipped with the 5.9L or 6.7L Cummins. Seals the turbocharger oil return (drain) to the crankcase/oil drain tube interface to prevent leaks during service or turbo swaps. Sold individually.
- Direct-fit: Matches OE dimensions for quick, leak-free service.
- Durable material: Designed to handle elevated oil temps and boost-related heat soak.
- Service essential: Replace whenever the turbo is removed to maintain proper sealing.
- Value: Interstate-McBee quality without OEM-box pricing.
Specifications
| Brand | Interstate-McBee |
| Part Number | M-5264568 |
| OEM Reference | Cummins 5264568 |
| Component | Turbocharger oil drain (return) gasket |
| Location | Turbo oil drain to block/tube interface |
| Sold As | Each (1 gasket) |
What’s Included
- (1) Turbo oil drain gasket, P/N M-5264568
Vehicle Fitment
Always verify by VIN/ESN when possible.
- Dodge Ram 2500/3500 5.9L Cummins (Common Rail)
- Model Years: 2003–2007
- Dodge Ram 2500/3500/4500/5500 6.7L Cummins
- Model Years: 2007.5–2018
- Additional ISB applications using Cummins 5264568 for turbo oil drain sealing (confirm by ESN).
Install Notes
- Clean mating surfaces thoroughly; remove old gasket material and residue.
- Dry-fit the drain tube and confirm alignment; avoid pinching or tearing the gasket.
- Torque fasteners to factory spec and recheck after the first heat cycle.
- Replace gasket anytime the turbo is removed.
Recommended/Related Parts
- Turbo oil drain tube (inspect/replace if bent or corroded)
- Turbo oil feed line sealing washers/gaskets
- Turbo mounting hardware (studs/nuts) if removed during service
- Brake-cleaner and lint-free wipes for surface prep
Why Buy From CPP Diesel
- ESN-verified fitment support from diesel specialists
- Fast shipping and easy returns
- Deep stock of complementary turbo & sealing components
FAQ
Do I need to replace this gasket every time the turbo comes off?
Yes. Replacing the drain gasket prevents seepage after reassembly and is recommended anytime the turbo is removed.
Will this fit both 5.9L (2003–2007) and 6.7L (2007.5–2018) Cummins?
Yes—this gasket is used across many ISB applications in those years. For edge cases, verify by VIN/ESN.
Is sealant required with this gasket?
Generally no—install dry on clean, flat surfaces. Follow the Cummins service manual if a light sealant is specified for your application.
How tight should the bolts be?
Torque to the factory specification for your engine and hardware size. Over-tightening can distort the flange and cause leaks.
