Transfer case parts on your vehicle will eventually wear out and you’ll have to make repairs.Over time, the additives in the fluid wear out and it does not protect as well. Also, bits of metal and clutch material wear-off and contaminate the fluid and uneven tire wear can contribute to transfer case failures.
There are several things that affect how often you should change the fluid, so tell our technicians how much you use 4-wheel drive if you drive in wet environments like crossing streams or through mud and snow. We suggest periodically draining its fluid and replacing it with fresh fluid. We also check for leaks and damage. Proper servicing will protect the life of your transfer case.