A) Taper Bush : 1008,1108,1210,1610,1615,2012,2517,3020,3030,3535,4030,4040,5050. B) Welding hubs for taper bushesC) Taper adapters D) Taper bored bolt-on hubs E) XT Bushing F) XH hubs G) Split taper bushings H)Steel hubs for split taper bushings I)QD bushings J)QD type weld on hubs K)FHPK bushings L)FHP bushings M)Type "B"Hubs