All JD Parts
Harley Davidson made the F-head Singles from 1915 to 1918 and F-head Twins from 1915 to 1929.
On our parts, we use the term Harley JD as a general descriptor for all of the F-head model singles and twins. The main models were J, F, JD, & FD.
Model J, JE - 61" Battery Model JD - 74" Battery
Model F, FE - 61" Magneto Model FD - 74" Magneto
100-09 HARLEY JD FRONT SPRING FORK CASTING/FENDER MOUNT 1909-1912 SINGLE & TWIN
Regular price $141.50
352-17J JIMS MACHINE MADE - HARLEY JD SPROCKET SHAFT LEFT SIDE 1917-1924 ALL TWINS
Regular price $162.65
300-14A Rigid Fork Casting WITHOUT Headlight Bracket Late 1914 to Early 1915 Harley JD
Regular price $306.45
Harley J JD Front Fork Early Triple Plates 1909 1910 1911 1912 with 4.21" Fork Spacing
Regular price $45.80