Description:Lip type seals, such as 574-6089, are used in rotating applications to retain oil in the machine and to protect the machine against external contamination. Specialized designs provide long, reliable seal life and provide additional protection in the most extreme environments.Attributes:• Seal Type: Lip Type Seal• Shaft Diameter: 106.3 mm (4.19 in)• Bore Diameter: 120.6 mm (4.75 in)Application:Consult your owner’s manual or contact your local Cat Dealer for more information.