Kawasaki RING, BACK-UP 47194-70240

Genuine Kawasaki Back-Up Ring (Hydraulic/Oil Seal Component). A pair of thin, white plastic/PTFE rings used alongside a main O-ring or fluid seal in a high-pressure environment (e.g., hydraulic cylinder or engine components). They prevent the softer primary seal from being extruded under intense pressure. The package contains 2 pieces.