The Slave Piston Spring Retainer is designed to securely hold the spring in place within the engine brake housing. When the engine brake is engaged, the spring compresses or expands as necessary to apply pressure to the slave piston, which in turn activates the braking mechanism. The retainer ensures that the spring remains properly aligned and tensioned, allowing for reliable operation of the engine brake system.Attributes:• Capable to withstand vibration and shock loads.• Resistant to corrosion, rust, and chemical degradation.• Made from high-strength materials for durability and reliability.Applications: The Slave Piston Spring Retainer is used to maintain the correct positioning and tension of the spring which controls the movement of the slave piston and ensures that the engine brake functions effectively.