6B-3437: 0.68" Outer Diameter Plunger Spring

The Plunger Spring for fuel transfer pump serves within the fuel transfer pump, providing resilience and controlled movement for the plunger. It ensures consistent pressure during the pumping process, aiding in the efficient transfer of fuel. This spring's function is to return the plunger to its original position after each stroke, maintaining a reliable and continuous fuel transfer. Its design enhances the pump's durability and performance, contributing to the overall efficiency of the fuel system. Attributes: • Withstands tensile stress during operation. • Resistant to wear and tear from constant movement. • Corrosion-resistant materials for extended lifespan. • Total coils are 16 and active coils are 14. • The direction of the coils is right-hand. • The spring rate is 18.7 Newton per millimeter. • The spring finish is natural. Applications: The Plunger Spring for fuel transfer pump exerts force on the plunger, ensuring consistent fuel delivery and preventing fuel leaks within the pump.1e4:T8b5, О