Oil seal for rear axle on any 1967-73 Mercury Cougar or Most Ford cars with 28 spline axles. Most all Cougar and Mustang received 28 splined axles, whether they have an 8 inch or nine inch rear end from the factory. Seal measurements: 1-3/8 inch inside diameter, 2-17/64 inch outside diameter. Two needed per axle, sold individually. We stock Timken brand of seals.
Replaces Ford part number C7OZ-1177-B.