Уплотнение корпуса, внутренний диаметр 80 мм Caterpillar 3762017

A Barrel Seal is a type of Seal used in the swivel of an excavator. The Barrel Seal is a sealing element that is located in the swivel and creates a barrier between the upper and lower sections of the swivel. The Seal is compressed when the upper structure is attached to the undercarriage, creating a tight seal.Attributes: • Ensures consistent and precise fit between the Barrels.• Improves machine efficiency by reducing hydraulic leaks.Applications:A Barrel Seal is used to prevent hydraulic fluid from leaking out of the swivel.