The Torsion Spring for the fuel pump and governor drive shaft is designed to provide tension and stability to the drive shaft assembly. Situated within the assembly, this spring absorbs and stores mechanical energy when the shaft twists under load, ensuring smooth and consistent operation in fuel systems, it assists in regulating the speed of the fuel pump and governor, necessary for controlling the engine's fuel delivery and performance, contributing to optimal performance and efficiency of the engine.Attributes:• Built with high-quality materials for durability.• It has 14 total coils.• The direction of the coil is right hand.• The rate per 360 degrees is 4.43 pounds per inch.• Resistant to corrosion for longevity.• Withstands mechanical stress and strain.Applications: The Torsion Spring for the fuel pump and governor drive shaft is used to provide the necessary torsional force for the smooth operation and accurate control of the fuel delivery system to resist twisting to maintain controlled movement during operation.