221-0775: 540mm Outer Diameter Brake Friction Disc

Description: Cat drivetrain components must endure incredible torque, high impact loads and frequent direction changes. Cat designs their components with these demands in mind. The result is a drive train that works harder over the life of the machine. Cat friction discs are designed to work with braking systems, providing critical friction to slow, stop, or hold a machine stationary. Attributes: • 3 pass multi parallel groove pattern optimizes cooling. • Hardened steel core reduces spline wear. • (80) Tooth internal spline provides OEM fit. • OEM friction formulation maintains brake performance certification. Application: Consult your owner's manual or contact your local Cat Dealer for more information.