Hardware Parts Pack OF50 Nitrile Rubber NBR Inside Diameter 2.5mm Thickness 1.8mm Seal Rings O-Rings

Nitrile rubber(NBR):Heat-resistant 120° , Good Oil resistance, Rub Resistance, Oil resistant Diameter:2.5mm Thickness:1.8mmYou may also like Front Oil Seal Fits 450 4500 455 455C 455D 515 530A.