Engine Gaskets & Seals

20 Items

**5.9|6.7 Cummins Rear Main Engine Crankshaft Seal Mahle 48384** $44.07
Fits: 5.9|6.7 Cummins 1989-2024

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**6.7 Cummins Engine Oil Cooler Gasket (Oil Cooler To Filter Head) 3974127** $23.40
Fits: 6.7 Cummins 2007.5-2022

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Temporarily Out of Stock

**6.7 Cummins Lower Engine Gasket Set Mahle CS55525** $242.38
Fits: 6.7 Cummins 2019-2024

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**6.7 Cummins Lower Engine Gasket Set Mahle CS54774-1** $154.05
Fits: 6.7 Cummins 2007.5-2024

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**6.7 Cummins Oil Cooler Gasket (Oil Cooler To Engine Block) 2830559** $28.80
Fits: 6.7 Cummins 2007.5-2022

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**5.9/6.7 Cummins Rocker Box Gasket 3963379** $45.97
Fits: 5.9/6.7 Cummins 2003-2024

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**6.7 Cummins Crankcase Ventilation Filter Gasket 3999820** $23.52
Fits: 6.7 Cummins 2007.5-2023

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**6.7 Cummins Top End Gasket Kit Hamilton Cams 07-G-6.719+TE** $399.00
Fits: 6.7 Cummins 2019-2024

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**5.9/6.7 Cummins Water Inlet Connection O-Ring 3906697** $5.96
Fits: 5.9/6.7 Cummins 1994-2021

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**5.9/6.7 Cummins Rear Bell Housing Adapter Camshaft Seal (Adapter Plate To Block) 4945701** $6.28
Fits: 5.9/6.7 Cummins 2003-2024

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**5.9|6.7 Cummins Top Hat Style Exhaust Valve Stem Seal SBI 122-1371** $1.54
Fits: 5.9|6.7 Cummins 2003-2024

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**6.7 Cummins Head Set Industrial Non-EGR Mahle HS54774-3** $307.79
Fits: 6.7 Cummins 2007.5-2024 (Industrial Applications)

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Keep your Ram 2500 or 3500 leak-free and maintain proper cylinder sealing under extreme boost and cylinder pressures with heavy-duty engine gaskets and seals designed for the 2019–2026 5th Gen 6.7L Cummins. Whether you are doing a routine engine reseal, replacing a blown head gasket from high-output towing, or completing a full bottom-end rebuild, using premium multi-layer steel (MLS) head gaskets and precision-molded seals ensures a tight, reliable barrier against fluid leaks and compression loss. Explore our selection of complete overhaul sets, front and rear main seals, and heavy-duty head gaskets built to handle aggressive diesel performance.