Drivetrain lubricants are important to replace before they break down. A drivetrain is designed to both transfer power from the engine to all of its wheels and vary torque levels.
More About Drivetrain Lubricants for Ford, Dodge, Chevy
As time passes, a vehicle's high temperature of operation will cause the differential's lubricant fluid to decompose. This will cause the fluid to become gummy in texture, which will not lubricate the gears as it should. Avoiding premature wear is accomplished by replacing the fluid regularly, and will even reduce the amount of stress on your tires! Drivetrain lubricants in the transfer case will assist in maintaining cool gear temperature while making sure that everything turns smoothly.