Oil Seal for Gearbox WPDA 65x90x13 1. Material: ACM ,PTFE, Steel 2.OEM: WPDA 65x90x13 3. OEM for FAW 4.Customized available The oil seals are assembled in the input and output shafts of gearboxes to prevent oil from leakageThe main rubbers are NBR with temperature range of -30~120,ACM, -30~150; FKM , -30~200