Уплотнительное кольцо бака, внутренний диаметр 137,4 мм Caterpillar 5047392

A Reservoir O Ring Seal is a type of component found in a lubrication pump. It is designed to fit tightly into the Bottom of the lubrication pump reservoir. This Seal is used to maintain the oil level ensuring continued operation. It is typically made of rubber to withstand the high temperature of the fluid.Attributes:• Increases efficiency of the lubrication pump by maintaining proper pressure inside the reservoir.• Proper Sealing helps in maintaining the appropriate level of fluid inside the reservoir.Applications:A Reservoir O Ring seal is used to prevent oil from leaking out of the lubrication pump.