The SUN 740-224 is a genuine seal kit from Sun Hydraulics, designed specifically for servicing and repairing cartridge valves installed in a T-2A cavity. This kit contains all the necessary seals, manufactured from high-quality Buna-N (Nitrile), to ensure a proper fit and restore the valve to its original performance specifications. Using this OEM kit guarantees compatibility and provides a reliable, leak-free seal for standard hydraulic applications, extending the service life of your valuable hydraulic components.