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Cylinder Head Gasket Cummins 4334080 | 4334080
High-performance 0.02″ oversize cylinder head gasket designed for Cummins K and QSK series engines to ensure a leak-free seal and optimal compression.
Description
Reliable Sealing for Heavy-Duty Cummins Engines
The Cummins 4334080 is a precision-engineered cylinder head gasket designed for high-displacement engines operating under extreme pressure and thermal loads. As a critical seal between the engine block and the cylinder head, this gasket ensures that the combustion process remains contained while preventing the mixing of oil, coolant, and exhaust gases.
This specific version features a 0.02″ oversize specification, making it an essential component for engines where the block or head surfaces have been machined during a rebuild. By maintaining the correct compression ratio and providing a robust thermal barrier, the 4334080 gasket helps maximize engine efficiency and service life.
Key Features and Benefits:
- Superior Combustion Sealing: Maintains high-pressure integrity within the cylinders for optimal power output.
- Fluid Contamination Prevention: Engineered to keep oil and coolant passages strictly separated, protecting internal engine components.
- Thermal Management: Acts as an effective heat insulator between the combustion chamber and the engine block.
- Precision Fit: Designed specifically for heavy-duty applications to reduce maintenance intervals and prevent costly breakdowns.
Engine Compatibility:
The 4334080 cylinder head gasket is compatible with a wide range of Cummins industrial and marine engines, including:
- 6B5.9
- K38 and K50 Series
- QSK38 and QSK50 (CM2150, CM850, CM2350)
- KTA38GC and GTA38
