C5NNN879A Hub. 5-1/4" Overall Diameter, 4 Mounting Holes @ 7/16" Diameter, Smooth Type, 3-7/8" Spacing. 1-9/16" Relief Diameter, 3/4" Depth. 13 Spline Center Bore, 7/8" Diameter. Associated Components: 291951, 292222 and 7701044 Shafts. Fits Ford Tractor: 335, 340, 3400, 4400, 532 and Ford Industrial Tractor: 340A, 340B, 515, 535, 540, 545, 730.
