Yukon 1541H alloy right hand rear axle for Ford 9″ (’74-’75 Bronco) with length of 29-3/4″ and 31 splines. for use with 10″ x 2.5″ 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.