Oil seal shock absorber oil seals 1.Profesional experience in tractor parts 2. Independent research and development Oil sealshock absorber oil sealsRubber Oil Seals Features: 1) Main rubber materials: EPDM, EPDM/PP, NBR, NBR/PVC, Rubber Oil Seals Features:1) Main rubber materials: EPDM, EPDM/PP, NBR,2) Used in automobiles and other machines3) Good sealing function, attenuating shock4) Excellent ...