Nut, oil pump mounting stud (long) | Color: chrome | Order Number: R591-41AC | OEM Number: 24831-41

WL, WLA, WLC, WLD, Servi-car '41-'51. UL, ULH '37-'48. OHV, EL, FL, FLH '41-'67. Knucklehead. Panhead. early Shovelhead.