Yukon 1541H alloy right hand rear axle for '97-'04 8.8 Ford F150 with a length of 31-7/8 inches and 31 splines. 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. This is a C-clip axle. Product Features:Fits 1997-2004 Ford 8.8 in F150Right hand side31 spline31 7/8 long5 lug1.620 bearing journal