D200 - D2L, Brk Axle, TW= 71.5, 12 1/4x7 1/2, Air, 5.00xLt Wall, Std Bkts, 30/30 (Mounted), 23.38 Cam, 28 Spline, Auto Slk, Strt, Tramec, A/C ROD LEN.(TO CLEVIS)=5.62, 10-8.75, Hub-Inb, Cast Drum, 3/4-16 Stud, Std Seals, Std Caps ***OIL HUBS***, UndrSlg, SC= 39, 3.00 Wide, .75 High (HDSS), 43" Dbl Slp, 11250# 3 Leaf, Sprgs, DSS (Rear) E-1743-02, STD AIR CHAMBER ORIENTATION, Calculate hubface & spring c., Calculate Leaf Sp Capacity, Tag Capacity is: 22500, Whl Nuts