Sprocket Nut 5/8"-18 X 7/32" X 15/16" For Harley Davidson

Pinion nut, 5/8"-18 x 7/32" x 15/16", left hex thread, Eastern, unit (OEM 7913)
For KH 1954-1956 and Sportster 1957-1990

The replacement pinion shaft spacer and left-hand threaded nut are machined to perfection to meet or exceed original equipment manufacturer (OEM) specifications.