HARLEY WR Front Spool Hub Fits 1930-1952 W,

Front spool hub is nickel plated and includes 3/8 inch internal ball bearings that accepts stock WL 45 axle and nuts. Includes a 3/8 inch inner diameter threaded sleeve to adapt the sealed ball bearings on each side. Will accept a 4.9 inch wide axle and nuts for use on WL 45 Spring Forks with inside rocker configuration. Center tube of hub measures to be 6.5 inch. Does not require spacers for installation on WL fork assemblies. For use on 18 inch rim stainless steel spoke set. The distance between the inside of the rocker on a 45 WL spring fork measyres 6-1/2 inch. *NOTE: Hub is fitted with sealed ball bearings and a spacer with a 3/8 inch inner diameter. Hub width measures 5 inch. Grease fitting holes is tapped 5/16 inch x 32. Order tap tool if needed. *NOTE: Accepts 6-8 gauge spokes. The crease fitting is for cosmetic looks only. Order 7/16 inch axle separately. FITS HARLEY: 1930-1952 W,