Yukon 1541H alloy right hand rear axle for Ford 9 (’66-’75 Bronco) with length of 29.25 and 31 splines. for use with 11 x 1.75 brakes. Yukon 1541H alloy axles offer a strength increase over stock while retaining a low cost. Yukon 1541H alloy rear axles come with a one year warranty against manufacturing defects. Uses set20 bearings.