Titan 0551678 Piston Assembly or SprayTech 0551678 Piston Assembly Replaces Part Number 0551760
Includes: Piston Rod, Outlet Valve Seal, Outlet Valve Cage, Nylon Washer, Outlet Valve Ball, Outlet Valve Seat and Outlet Valve Retainer
Fits: EPX2355 Piston Pump, EPX2355 Advantage Series Piston Pump,