rubber seal, car part, auto part: Alto Transmission Front Oil Seal rubber seal, car part, auto part: Alto Transmission Front Oil SealSpecification:1.NBR(Nitrile Butadiene Rubber)·Good Resitance To Wearing·Flexible And Easy To Assembly·Good HYDROLYSIS Proof·Important Physical PropertiesHsA85 Hardness-40~+100 Working Temperature≤250bar Working Pressure2. Location: Alto- Transmission Front