Some transfer cases are lubricated with gear oil and others use automatic transmission fluid. Of course, it's important to use the right fluid for your vehicle and we can help you do it right. When you need four-wheel drive you really need it. With proper transfer case care we can make sure it's available. At Pro Muffler & Brake Shop Inc in Benton Harbor we install quality NAPA replacement parts. Give us a call at 269.926.2006 and let us help keep you safely and economically on the road.