CUMMINS 5266419 GENUINE HE300VG TURBOCHARGER GASKET FOR 2013-2018 6.7L CUMMINS

The Cummins 5266419 turbocharger gasket is the OEM sealing solution for the HE300VG variable-geometry turbocharger found on 2013-2018 Dodge Ram 6.7L Cummins diesel engines. This gasket ensures a precise seal at the turbo mounting surface, preventing exhaust leaks and maintaining proper boost performance.

Worn or damaged gaskets can cause exhaust leaks, loss of power, and reduced turbo efficiency. Replacing with a genuine Cummins gasket ensures factory-level durability and reliability.

Features & Benefits

• OEM Fit: Direct replacement gasket designed by Cummins.
• High-Temperature Resistance: Withstands extreme heat and exhaust pressure.
• Leak-Free Seal: Maintains proper boost and turbo performance.

Fitment

• 2013 Dodge Ram 2500/3500 6.7L Cummins (HE300VG)
• 2014 Dodge Ram 2500/3500 6.7L Cummins (HE300VG)
• 2015 Dodge Ram 2500/3500 6.7L Cummins (HE300VG)
• 2016 Dodge Ram 2500/3500 6.7L Cummins (HE300VG)
• 2017 Dodge Ram 2500/3500 6.7L Cummins (HE300VG)
• 2018 Dodge Ram 2500/3500 6.7L Cummins (HE300VG)

Cross Reference Part Numbers

• Cummins 5266419
• Holset HE300VG OEM gasket
• Replaces aftermarket equivalents: M-5266419

Frequently Asked Questions

Does this gasket fit HE351VE turbos?

No. This gasket is specific to the HE300VG turbo used from 2013-2018. HE351VE applications use a different gasket.

Should I replace the gasket when removing the turbo?

Yes. Turbo gaskets should always be replaced when the turbo is removed to ensure a leak-free seal.

Can this gasket handle performance tuning?

Yes. Genuine Cummins gaskets are designed to withstand stock and tuned performance levels.

Maintenance Note

Pro Tip: When servicing the turbo, also inspect the water pump, thermostats, and turbo clamps for wear to avoid future leaks or failures.

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