An External Retaining Ring is designed to offer robust retention for different shaft-mounted parts, its design features outward-facing prongs that grip onto shafts and within bores, creating a secure attachment mechanism. This ring effectively prevents the axial movement of components, ensuring stability and structural integrity in dynamic operational environments.Attributes:• Provides secure retention of components.• Ensures concentricity and axial positioning.• Resistant to vibration and shock loads.• Withstands high rotational speeds.Applications: An External Retaining Ring is used in the gasoline starting engine arrangement to provide the necessary support and retention to secure the components in position to ensure smooth rotation and consistent performance.