PTFE Seals, Hydraulic Seals, Cylinder Seals manufacturer / supplier in China, offering Needle Seat 405011492, Old# 405008397, 3000 Pump Piston Seals and Support Rings 6040.0306, PTFE Diaphragm, 2/Pk, OEM # 228-32784-91, Old # 228-24311-01, 228-31828-00, 4425151 and so on.