The Retainer Spring for power shift transmission pressure control valve is designed to maintain proper pressure regulation within the transmission system. It ensures consistent and reliable operation by securely retaining the pressure control valve in place. This spring facilitates smooth gear shifts and prevents pressure fluctuations, optimizing transmission performance. Its resilient design withstands the rigors of operation, ensuring longevity and efficiency in the transmission system.Attributes:• Resistant to wear and tear from constant movement.• Corrosion-resistant materials for extended lifespan.• Total coils is 21.5 and active coils is 19.5.• The direction of the coils is right hand.• The solid length is 2.44 inches.• Endures permanent deformation under load.Applications: The Retainer Spring for power shift transmission pressure control valve ensures proper exerting force and retention of the pressure control valve, maintaining consistent hydraulic pressure for efficient transmission operation.