The Internal Retaining Ring can provide axial retention of the piston. The ring is designed to fit snugly and securely inside the cylinder guide, holding the components in place. The ring is made from a strong and durable material, such as Ductile Iron, to ensure strength and withstand high operating conditions.Attributes:• Has high strength and wear resistance• Manufactured to precise specifications and are built for durability and reliabilityApplications:The Internal Retaining Ring is used to secure the pistons in place, preventing them from moving or coming apart.