Description:Cat® Bevel Gear for use in differential systems to transmit power from drive shaft to axle shafts. Cat® final drive gears are engineered to maximize system performance and balanced system life. Cat final drive gears have the metallurgy, heat treatment, tooth profile and surface finishing that maximize the life of the mating gears and ensure that the final drives are maintaining optimal performance. Cat® Gears are machined from carefully selected materials to exacting specifications that match the loads encountered in Cat machines. They are manufactured using special, and in some cases proprietary, heat treat processes including case carburizing. Cat® Gears have the industry's highest power density, or the amount of power a gear can transmit relative to its size and are designed with reusability in mind. Consequently, they are more durable and keep your overall machine operating costs down.Application:Cat® Gears are built specific to their application to ensure all drive train parts work and wear together as a system. Consult your owner's manual or contact your local Cat Dealer for more information.