... oil seal,seal 2. MATERIAL : NBR 3. OEM quality and TS16949. 1.Material:NBR,HNBR,PTEE,FPM,MVQ,EPDM,SILICONE, VITON,PU ... ,CR,Neoprene, etc2. types of Rubber Oil Seal: TC, TB, TA, SC ... welcomed as well.11.Designing and manufacturing all of oil seals, gaskedts,o-rings ,and so on.12.Outside ... Small order quantity is welcomed. High Quality Oil seals for eaton transmissions