Description:A Piston Snap Ring is a type of retaining Ring used in hydraulic cylinders. It is typically made of durable metals and is designed to fit over the piston locking the set screw tightly in place with the piston. It comes in a wide variety of sizes and shapes according to the diameter of the piston. Attributes:• Prevents screws loosening during operation.• Manufactured to precise specifications and are built for durability, reliability, and productivity.Applications:A Piston Snap Ring is used to secure the set screw with the Piston, mostly used in CAT 420, 430, 420XE, 440, 432, and 444 Backhoe Loaders.