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 

3920-16K Front Hub Bearing Rebuild Kit. 1916 to 1920 Harley JD
$207.50
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4154-28 Brake Lever Bracket Clamp Screws. 1928-1940 Part Harley JD VL & Singles.
4154-28 Brake Lever Bracket Clamp Screws. 1928-1940 Part Harley JD VL & Singles.
$32.99
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BO906 HARLEY JD FRONT WHEEL HUB OILER 1914-1921 ALL MODELS
BO906 HARLEY JD FRONT WHEEL HUB OILER 1914-1921 ALL MODELS
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AF224 HARLEY JD REAR AXLE 1912-1913 & 10A SINGLES & TWINS 10" LONG
AF224 HARLEY JD REAR AXLE 1912-1913 & 10A SINGLES & TWINS 10" LONG
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BA-365 HARLEY JD INTAKE LIFTER ARM 1913-1917 SINGLES
BA-365 HARLEY JD INTAKE LIFTER ARM 1913-1917 SINGLES
$90.90
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AA19 HARLEY JD CRANK PIN 1905-1912 SINGLES
AA19 HARLEY JD CRANK PIN 1905-1912 SINGLES
$155.20
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AA-305 HARLEY JD 36 TOOTH LARGE INTERMEDIATE GEAR 1910-1912 MAGNETO MODELS
AA-305 HARLEY JD 36 TOOTH LARGE INTERMEDIATE GEAR 1910-1912 MAGNETO MODELS
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AA54 HARLEY JD RIGHT CASE BUSHING 1911-1914 TWIN 1914 SINGLES
AA54 HARLEY JD RIGHT CASE BUSHING 1911-1914 TWIN 1914 SINGLES
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491-29 HARLEY JD VL DRAIN VALVE LEVER CATCH 1929-1936 45" TWINS
491-29 HARLEY JD VL DRAIN VALVE LEVER CATCH 1929-1936 45" TWINS
$28.15
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300-13 HARLEY JD RIGID FORK CASTING W/O HEADLIGHT BRACKETS 1913-1914 SNGL & TWIN
300-13 HARLEY JD RIGID FORK CASTING W/O HEADLIGHT BRACKETS 1913-1914 SNGL & TWIN
$279
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355-13 HARLEY JD FLYWHEEL PINION GEAR SHAFT & NUT 1913-1914 TWINS
355-13 HARLEY JD FLYWHEEL PINION GEAR SHAFT & NUT 1913-1914 TWINS
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1696-18 Harley JD Generator End Cover Fits 1918 to EARLY 1922 All Models.
1696-18 Harley JD Generator End Cover Fits 1918 to EARLY 1922 All Models.
$68.90
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1696-22 Harley JD Generator End Cover Fits LATE 1922 to 1923 All Models.
1696-22 Harley JD Generator End Cover Fits LATE 1922 to 1923 All Models.
$68.90
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1207-11 Schebler Carburetor Flusher / Float Tickler - Harley JD & Others.
1207-11 Schebler Carburetor Flusher / Float Tickler - Harley JD & Others.
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10K1 HARLEY JD 18 TOOTH PEDAL CRANK SPROCKET 1905-1910 ALL MODELS
10K1 HARLEY JD 18 TOOTH PEDAL CRANK SPROCKET 1905-1910 ALL MODELS
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BO759 CHAIN GUARD STUD INSIDE NUTS. SET OF 2. FOR 1912 TO 1920 HARLEY JD
BO759 CHAIN GUARD STUD INSIDE NUTS. SET OF 2. FOR 1912 TO 1920 HARLEY JD
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300-14A Rigid Fork Casting WITHOUT Headlight Bracket Late 1914 to Early 1915 Harley JD
300-14A Rigid Fork Casting WITHOUT Headlight Bracket Late 1914 to Early 1915 Harley JD
$306.45
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Harley J JD Front Fork Early Triple Plates 1909 1910 1911 1912 with 4.21" Fork Spacing
Harley J JD Front Fork Early Triple Plates 1909 1910 1911 1912 with 4.21" Fork Spacing
$45.80
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FK2078B PEDAL RUBBERS - BLACK- HARLEY J, JD, INDIAN, EXCELSIOR, FLYING MERKEL
FK2078B PEDAL RUBBERS - BLACK- HARLEY J, JD, INDIAN, EXCELSIOR, FLYING MERKEL
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FK2078W PEDAL RUBBERS - WHITE - HARLEY J, JD, INDIAN, EXCELSIOR, FLYING MERKEL
FK2078W PEDAL RUBBERS - WHITE - HARLEY J, JD, INDIAN, EXCELSIOR, FLYING MERKEL
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