The Pressure Control Valve Spring for power shift transmission is designed to exert force on the pressure control valve, ensuring that it operates within specified pressure ranges. By modulating the pressure, this spring facilitates smooth gear shifting and optimal performance of the transmission system, contributing to the overall efficiency and functionality of the equipment.Attributes:• Resistant to corrosion and wear.• Features 21 active coils out of a total of 23 coils.• Has a maximum solid length of 3.1 inches.• Right-hand side direction of coils.Applications: The Pressure Control Valve Spring for power shift transmission is positioned within the hydraulic circuit, facilitating regulation of hydraulic pressure, ensuring smooth gear shifting, and optimal transmission performance.