_1660533952__67889.original__19842.1684329682.jpg?c=2 "INTERSTATE-MCBEE M-2830559 ENGINE OIL COOLER GASKET 07.5–18 6.7L CUMMINS (AFTERMARKET REPLACEMENT)")
_1660533952__67889.original__19842.1684329682.jpg?c=2 "INTERSTATE-MCBEE M-2830559 ENGINE OIL COOLER GASKET 07.5–18 6.7L CUMMINS (AFTERMARKET REPLACEMENT)")
Product Description
Interstate-McBee M-2830559 Engine Oil Cooler Gasket – 07.5–18 6.7L Cummins (To Engine Block)
Direct-fit oil cooler-to-engine block gasket for 2007.5–2018 Ram 2500/3500 trucks equipped with the 6.7L Cummins ISB. The Interstate-McBee M-2830559 is built to OEM-equivalent dimensions for reliable sealing and long service life.
- Exact application: Oil cooler to engine block interface on 6.7L Cummins.
- OEM cross-ref: Cummins 2830559 (see specs below).
- Quality materials: Premium gasket composite for consistent clamp load and seal retention.
- Aftermarket value: Interstate-McBee performance at a better price than OEM boxed parts.
Specifications
| Manufacturer | Interstate-McBee |
|---|---|
| Part Number | M-2830559 |
| OEM Reference | Cummins 2830559 |
| Position | Oil Cooler → Engine Block |
| Engine | 6.7L Cummins ISB (B-Series) |
| Years | 2007.5–2018 (see fitment) |
| What’s Included | (1) Oil cooler-to-block gasket |
Vehicle Fitment
Always confirm by Engine Serial Number (ESN) for exact coverage.
- Ram 2500/3500 with 6.7L Cummins ISB: 2007.5–2018
Note: Many catalogs also list usage on later 6.7L applications; verify by ESN and build date if working on 2019+ trucks.
Helpful Install Notes
- Drain oil and coolant as needed; clean both mating surfaces thoroughly.
- Follow Cummins service manual torque specs and sequence.
- Pair with the filter head side gasket if servicing both interfaces.
Cross-Reference & Related
- OEM Cross-Reference: Cummins 2830559
- Related (filter head side): Interstate-McBee M-3974127 – Oil Cooler to Filter Head Gasket
- Common companion part: Cummins Oil Cooler Core (e.g., 3975818)
Why Buy From CPP Diesel
- ESN-verified fitment support from real diesel techs
- Fast shipping, easy returns
- Deep 6.7L Cummins catalog for one-box repairs
FAQ
Is this the gasket between the cooler and the engine block?Yes. M-2830559 seals the oil cooler to the engine block on 6.7L Cummins ISB engines.
Which years does it fit?
Designed for 2007.5–2018 Ram 2500/3500 6.7L Cummins. If servicing 2019+ trucks, confirm by ESN/build date.
Does this include the filter head side gasket?
No. That is a separate gasket (commonly Interstate-McBee M-3974127) for the cooler-to-filter head interface.
Will it work with a new replacement cooler?
Yes—use with OEM-spec replacement coolers. Many installs pair it with Cummins 3975818 oil cooler; verify for your ESN.
Any sealant required?
Install dry unless the service manual specifies otherwise. Always follow Cummins procedures and torque specs.
Product Videos
Custom Field
YEAR 2007.5-2018
MAKE DODGE
ENGINE 6.7L
_1660533952__67889.original__19842.1684329682.jpg?c=2 "INTERSTATE-MCBEE M-2830559 ENGINE OIL COOLER GASKET 07.5–18 6.7L CUMMINS (AFTERMARKET REPLACEMENT)")
