#1 = 2-1/4in grease seal (1x) #2 = Bearing 25580 (1x) #3 = Cup 25520 (1x) #4 = Cup CA15245 (1x) #5 = Bearing CA15123 (1x) #6 = 5200lb grease cap (1x) #7 = 1/2in-20 screw-in (6x) #8 =  1/2in-20 cone nut, 13/16in head (6x) #9 = Hub (1x)