PU Seal Ring UN/UHS/UNS Type For Piston/Cylinder/Jack/Hydraulic Rod 1× U-Cup
♥ 1Pcs UN/UHS/UNS Hydraulic Cylinder Oil Sealing Ring Double Lip Shaft ♥. Material: Polyurethane (PU). Hydraulic Cylinder Seal Ring (size of your choice) × 1. ❷Resistance to impact pressure;.