The Fuel Pump Control Lever Shaft Packing Spring exerts a predetermined compressive force that pushes the packing material against the shaft and the surrounding housing. This ensures a tight, long-lasting seal that effectively contains the pressurized fuel and prevents potential leaks, which could otherwise lead to fuel loss, environmental contamination, or fire hazards.Attributes:• Withstand the vibrations, temperature extremes, and other demanding conditions• Maintain their mechanical properties and sealing performance across a wide range of operating temperatures, ensuring reliable operation in diverse climatic conditionsApplications:The Fuel Pump Control Lever Shaft Packing Spring ensures a consistent and reliable seal, preventing fuel leaks and maintaining the integrity of the fuel delivery system.