8R-4568: 463mm Outer Diameter Brake Piston

Description: Cat drive train components must endure incredible torque, high impact loads, and frequent direction and gear changes. Cat designs and manufactures its transmissions and final drive components with these demands in mind. Cat planetary pistons are a key component designed to engage the clutch systems thru a gear selection transferring engine power into the drive train components to apply that driving force to the wheels or tracks. Attributes: • Three mounting holes • Iron casting Application: Cat planetary pistons are used as part of the Cat transmission systems to control rotational speeds. Consult your owner’s manual or contact your local Cat Dealer for more information.