V-Twin Mfg. Wheel Hub With Bearings For Harley FL / FX This chrome steel hub is a straight replacement for Harley large twin models, and comes with 3/4 bearings, races, seals, and spacers. Features: Chrome Steel constructions Front or rear fitments by application 3/8 and 7/16 disc mount holes Replaces OEM 43540-73 Fits: FL 1973-1984 front or rear FX 1973-1984 rear FLH 1973-1984 front or rear