
Illustrative photo — the delivered item may differ in appearance. Orders are fulfilled by catalog part number (SKU).
Upper Engine Gasket Set Cummins 4955785 | 5579032, 4352349, 5633319
Ensure a leak-free seal and optimal combustion chamber pressure with this high-quality upper engine gasket set for Cummins engines. Designed to withstand extreme temperatures and pressures, it includes all necessary gaskets for a complete upper-end rebuild.
Description
High-Performance Upper Engine Gasket Set for Cummins Engines
The Cummins 4955785 upper engine gasket set is engineered to provide a reliable, high-durability seal for the upper portion of your heavy-duty diesel or natural gas engine. This comprehensive kit contains all the critical gaskets, seals, and O-rings required to complete a top-end overhaul or cylinder head service, ensuring maximum combustion efficiency and preventing costly fluid leaks.
This part is also available under the numbers: 5579032, 4352349, 5633319. It is designed specifically to meet the demanding operating conditions of Cummins 6C, ISC, ISL, and ISL Gas series engines, delivering a precise fit and long-lasting performance under extreme thermal and mechanical stress.
Key Features and Benefits
- Complete Top-End Solution: Includes cylinder head gaskets, valve cover gaskets, intake and exhaust manifold gaskets, and other essential seals for a hassle-free installation.
- Premium Materials: Manufactured from advanced sealing materials that resist high temperatures, oil, coolant, and combustion gases.
- Engineered for Durability: Prevents compression loss and fluid contamination, extending the service life of your engine.
- Precise Fitment: Built to exact dimensional specifications for seamless compatibility and reliable sealing.
Applications and Compatibility
This upper engine gasket kit is suitable for a wide range of heavy-duty applications, including commercial trucks, industrial machinery, and transit buses powered by Cummins 6C, ISC, ISL, and ISL Gas engines. Please verify your engine serial number (ESN) or existing part number to ensure correct fitment before ordering.
Cross-Reference / Interchange Part Numbers
This part replaces / is interchangeable with the following part numbers:
- 4955785
- 5579032
- 4352349
- 5633319



