Remark: Water Pump Seal ( Wave spring structure Working Height 7.1mm )-Used for PEUGEOT 206(TU3、TU5)、DENA、Samand (EF7)Water Pump.—DYS old No.:WS123000、WSW123000.
The meaning of DYS automobile water pump mechanical seal suffix: / C: means the material of the static ring is Ceramic/Aluminum Oxide; / S: means the material of the static ring is Silicon Carbide; / N: means the material of the static ring sleeve is nitrile rubber; / H: means the material of the static ring sleeve is hydrogenated nitrile rubber (HNBR).