Genuine Cummins 5621255 Cylinder Head Gasket – 2019-2024 Ram 6.7L Cummins

Replace a failed or damaged head gasket with the Genuine Cummins 5621255 Cylinder Head Gasket, designed for 2019-2024 Ram trucks equipped with the 6.7L Cummins Turbo Diesel engine.

This genuine Cummins head gasket provides the factory-style fit and sealing required between the cylinder head and engine block. It is an excellent choice when repairing a stock or factory-spec 6.7L Cummins engine and you want an OEM Cummins component rather than an aftermarket replacement.

Fits 2019-2024 6.7L Cummins Applications

Designed for select:

• 2019-2024 Ram 2500, 3500 6.7L Cummins
• Ram 4500 and 5500 applications where applicable
• 6.7L I6 Cummins Turbo Diesel
• Standard Output (SO) and High Output (HO) engines

Cross-Reference / Replacement Numbers

Cummins 5621255 replaces or cross-references:

• Mopar 68581420AA
• Mopar 68447698AA

If your original gasket or parts information references one of these numbers, Cummins 5621255 may be the correct replacement for your application.

Why Choose a Genuine Cummins Head Gasket?

The cylinder head gasket is critical to maintaining proper sealing between the cylinder head and engine block. Using a Genuine Cummins replacement head gasket helps maintain factory fit and compatibility with the 6.7L Cummins engine.

This gasket is a strong choice for engine repairs involving a damaged or failed head gasket, cylinder head removal, or other top-end engine service where the original head gasket must be replaced.