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 

2613-13 HARLEY JD FRONT FORK PLUNGER STUD 1913-1915
2613-13 HARLEY JD FRONT FORK PLUNGER STUD 1913-1915
$32.40
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3981-23 Rear Hub Thrust Washer .25" Thick. Harley JD 1923-1926
3981-23 Rear Hub Thrust Washer .25" Thick. Harley JD 1923-1926
$35.70
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Harley JD J Front Fork Triple Plates 1913 1914 1915 For forks with 4.75" spacing
Harley JD J Front Fork Triple Plates 1913 1914 1915 For forks with 4.75" spacing
$47.80
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DG-366 HARLEY JD REAR HUB CONE SPRING RINGS 1915-1920 3 SPEEDS
DG-366 HARLEY JD REAR HUB CONE SPRING RINGS 1915-1920 3 SPEEDS
$19.30
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BA780 HARLEY JD INTAKE NIPPLES 1911-1914 TWINS
BA780 HARLEY JD INTAKE NIPPLES 1911-1914 TWINS
$66.45
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AA781 HARLEY JD INTAKE PACKING NUTS 1911-1914 TWINS
AA781 HARLEY JD INTAKE PACKING NUTS 1911-1914 TWINS
$78.55
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AA311 HARLEY JD INTERMEDIATE GEAR STUDS & WASHERS 1909-1914
AA311 HARLEY JD INTERMEDIATE GEAR STUDS & WASHERS 1909-1914
$59.90
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3995-23 Harley JD Rear Axle, Nuts, & Spacers. 1923-1924 All Twins. Made in USA.
3995-23 Harley JD Rear Axle, Nuts, & Spacers. 1923-1924 All Twins. Made in USA.
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511-11B HARLEY JD CAM COVER BUSHINGS 1911-1914 TWINS
511-11B HARLEY JD CAM COVER BUSHINGS 1911-1914 TWINS
$38.62
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3358-12 HARLEY JD INTERMEDIATE CONTROL ROD 1912-1914 TWINS
3358-12 HARLEY JD INTERMEDIATE CONTROL ROD 1912-1914 TWINS
$103.90
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2044-15-530 HARLEY JD REAR WHEEL SPROCKET 40 TOOTH 530 CHAIN 1915-1924 3 SPEEDS
2044-15-530 HARLEY JD REAR WHEEL SPROCKET 40 TOOTH 530 CHAIN 1915-1924 3 SPEEDS
$77.50
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2328-27 HARLEY JD TRANSMISSION ADJUSTER. 1927-1940 SINGLES & 45" TWINS
2328-27 HARLEY JD TRANSMISSION ADJUSTER. 1927-1940 SINGLES & 45" TWINS
$31.30
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2653-13 HARLEY JD TOP TRIPLE CLAMP W/O BOLTS 1913-1915 SINGLE, TWIN
2653-13 HARLEY JD TOP TRIPLE CLAMP W/O BOLTS 1913-1915 SINGLE, TWIN
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10K250 HARLEY JD EXHAUST CUT OUT ROD 1909 & 1910 MAGNETO SINGLE
10K250 HARLEY JD EXHAUST CUT OUT ROD 1909 & 1910 MAGNETO SINGLE
$56.60
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2045-25-530 Sprocket Harley J, JD 1925-1929
2045-25-530 Sprocket Harley J, JD 1925-1929
$99.98
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2235-15 Harley J JD Swivel Bearing (Shift tower pivot) Fits 1915-1929
2235-15 Harley J JD Swivel Bearing (Shift tower pivot) Fits 1915-1929
$55.98
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2653-16 Harley J JD Top Triple Clamp
2653-16 Harley J JD Top Triple Clamp
$199
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1507-24 Harley J JD JDH and Single, Generator Field Coil Set 1924-1929
1507-24 Harley J JD JDH and Single, Generator Field Coil Set 1924-1929
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M-21 BOSCH DA2 MAGNETO BRUSH HOLDER SCREWS 1910-1912 SINGLES Harley JD
M-21 BOSCH DA2 MAGNETO BRUSH HOLDER SCREWS 1910-1912 SINGLES Harley JD
$18.20
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SC22 HARLEY JD THROTTLE LEVER CASTING FOR 3/4" SCHEBLER CARBURETORS (OFFSET)
SC22 HARLEY JD THROTTLE LEVER CASTING FOR 3/4" SCHEBLER CARBURETORS (OFFSET)
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