The Internal Retaining Ring is designed to securely hold the speed cable within the coupling assembly, preventing unintended dislocation or movement. Positioned between the quad ring seal and the spring, it enhances the overall stability and reliability of the assembly in the equipment's transmission control.Attributes:• Built with durable materials for longevity.• Provides a secure and stable grip on the speed cable retainer ring.• Resistant to corrosion and wear.Applications: The Internal Retaining Ring is utilized for the speed cable located within the coupling assembly, accurately positioned between the quad ring seal and the spring. this contributes to the proper functioning of the cable.