Product Description
Genuine Cummins
Cummins 5264568 — Turbo Oil Drain Gasket
MPN: 5264568 | Also Known As: turbo oil drain gasket, oil drain gasket | Cross-Refs (for ID): 4891288, 3949499, 4931365
Why This Part
- ✓ OE sealing between the turbocharger and the oil drain tube to prevent leaks.
- ✓ Direct-fit for 2003–2018 Ram 5.9L/6.7L ISB applications.
- ✓ Genuine Cummins material and geometry for reliable service.
- ✓ Low-cost insurance when removing/reinstalling the turbo.
OE Fit Leak Prevention 1 Per Turbo
Quick Specs
| Type | Turbocharger oil drain gasket |
|---|---|
| OE Part # | 5264568 (cross: 4891288, 3949499, 4931365) |
| Qty Required | 1 per turbo (sold individually) |
| Location | Between turbocharger center housing and oil drain tube |
Verified Fitment (Automotive)
| Year Range | Engine | Chassis |
|---|---|---|
| 2003–2007 | Ram 5.9L ISB (24V Common-Rail) | Ram 2500/3500 |
| 2007.5–2018 | Ram 6.7L ISB (24V Common-Rail) | Ram 2500/3500 |
Industrial/Off-Highway: ISB/QSB variants also use this gasket—verify by ESN.
Often Paired With
- Turbo Oil Drain Tube Bolts & Seals: (varies by turbo/model year)
- Turbo Oil Feed Gasket/Seals if the feed line was disturbed
- Fresh oil & filter after major turbo service
What’s In The Box
- (1) Genuine Cummins Turbo Oil Drain Gasket (5264568)
- Related hardware sold separately.
Install Tips
- Clean both sealing surfaces; avoid RTV on this joint unless factory procedure specifies.
- Torque fasteners to spec and recheck for seepage after first heat cycle.
- Always replace the gasket when removing the turbo—do not reuse.
FAQ
WILL THIS FIT MY 2003–2018 5.9L/6.7L CUMMINS RAM?Yes—this is the OE turbo oil drain gasket for 2003–2007 5.9L and 2007.5–2018 6.7L ISB applications (verify by VIN/ESN).
WHERE DOES THIS GASKET GO?Between the turbocharger center housing and the oil drain tube to seal the return oil path.
DO I NEED NEW HARDWARE?Inspect bolts and the drain tube flange. Replace hardware or seals if damaged or corroded.
IS THIS A GENUINE CUMMINS PART?Yes—OE Cummins 5264568 for proper fit and reliable sealing.
WHAT ARE THE RELATED/CROSS NUMBERS?Common identifiers include 4891288, 3949499, and 4931365 used on similar ISB/QSB drain interfaces.
Product Videos
Custom Field
Vehicle Year 2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018
Vehicle Make DODGE
ENGINE 5.9L,6.7L
Part Type Turbo Oil Drain Gasket
