D100 - Brk Axle, TW= 71, 12 1/4x4, Air, Flg-***OIL HUBS***, 5.00x.44 Tube, Std Bkts, Type 20, 21.12 Cam, 28 Spline, Man.Slk, A/C ROD LEN.(TO CLEVIS)=6.38, Strt, 8-6.50, H-D, 5/8-18 Stud, Aluminum Bolton Fortress Cap, UndrSlg, SC= 36, 3.00 Wide, 30"Sgl Slp, 5000#, Sprgs, STD AIR CHAMBER ORIENTATION, Calculate hubface & spring c., Calculate Leaf Sp Capacity, Tag Capacity is: 10000, Swivel Flg Nuts