Cummins
O-Ring for Cummins 6BTAA5.9-C178
This O-ring is a sealing component designed for use in various Cummins engines, including the 6BTAA5.9-C178, KTA38C-1050, QSM11-C335, QSM19-C700, and YB7725XL models. It ensures a tight seal between engine surfaces to prevent fluid leakage.
Specifications
- Part number
- 3929457
- Brand
- Cummins
The O-ring, part number 3929457, serves as a sealing component within Cummins engine assemblies. It is engineered to create a secure, hermetic seal between two mating surfaces, effectively preventing the leakage of engine fluids such as oil, coolant, or fuel while simultaneously blocking the entry of external contaminants into the system.
This component is compatible with a range of Cummins and Grove machinery, specifically the 6BTAA5.9-C178, KTA38C-1050, QSM11-C335, QSM19-C700, and YB7725XL engines. It is manufactured to meet the specific dimensional and functional requirements of these engine platforms to maintain proper system integrity.
In heavy machinery and industrial engines, O-rings are used throughout the lubrication, cooling, and fuel systems. Their primary function is to maintain the necessary pressure within these circuits and prevent the loss of fluids that are critical for engine operation. By providing a reliable seal, these components help maintain the operational environment required for the engine to function within its design parameters.