... )oil resistance,durable&reliable 4)small orde Rubber hydraulic oil seal for excavator specificationsType: hydraulic.Application: excavator.Temperature ... green.Standard or nonstandard: standard.Material: high-grade rubber material, durable & reliable.Oil resistance, long service ... HYUNDAI, VOLVO,MITSUBISHI, etc.More picture of Rubber hydraulic oil seal for excavator Any other problem, plz feel free ...