How much gear oil in front differential of 97 ford f 150?

The front differential of a 1997 Ford F-150 typically requires about 2.5 to 3 quarts of gear oil, depending on the specific axle configuration. It's important to use the recommended type of gear oil, usually 75W-90 or 80W-90, unless otherwise specified in your owner's manual. Always check the differential's fill and drain plugs to ensure proper fluid levels.