Description:The differential plays a critical role within a machine’s drive train by changing the direction of the power coming from the transmission 90 degrees to allow the axles to be driven. They also allow speed and torque differences between the left and right axles. When a machine is turning, the differential lets the outside wheel move at a faster speed than the inside wheel, allowing for easier turning and less wear on tires or tracks. The gears in the differential also provide speed reduction and torque increases.Attributes:● Provided Lubricant sealing to prevent the leaking.● Provided 40 mounting holes with Bolt and Nut of Size 3/4".Applications:The differential transmit the power to the wheels while allowing them to rotate at different speeds, Gears in differential further reduce the speed and increases the torque to drive the rear wheels. Mostly used in Cat 776, 776B, 776C, 776D Tractor, 777. 777B, 777C, 77D Off-Highway Truck.