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 

2755-16 LOWER HEAD FORK CONE 1916-1929 TWINS HARLEY JD
2755-16 LOWER HEAD FORK CONE 1916-1929 TWINS HARLEY JD
$31.50
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BEK2529 HARLEY JD ENGINE REBUILD KIT BOTTOM / LOWER END 1925-1929
BEK2529 HARLEY JD ENGINE REBUILD KIT BOTTOM / LOWER END 1925-1929
$369.22
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4859-22 HARLEY JD ELECTRIC HORN BRACKETS & CLAMPS 74" TWINS 1922-1928 (4 Pieces)
4859-22 HARLEY JD ELECTRIC HORN BRACKETS & CLAMPS 74" TWINS 1922-1928 (4 Pieces)
$49.10
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2655-21 HARLEY JD TRIPLE CLAMP BOLTS (1 Pair) 1921-1929 ALL MODELS
2655-21 HARLEY JD TRIPLE CLAMP BOLTS (1 Pair) 1921-1929 ALL MODELS
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453-11T HARLEY JD VL TRANSMISSION DRAIN PLUG 1915-1936
453-11T HARLEY JD VL TRANSMISSION DRAIN PLUG 1915-1936
$14.95
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433-09 HARLEY JD ENGINE CASE MOTOR MOUNT BOLTS & NUTS
433-09 HARLEY JD ENGINE CASE MOTOR MOUNT BOLTS & NUTS
$48.89
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2932-14 HARLEY JD FLOORBOARD SUPPORT ROD NUTS. 1914-1929 ALL TWINS & 1930-1934
2932-14 HARLEY JD FLOORBOARD SUPPORT ROD NUTS. 1914-1929 ALL TWINS & 1930-1934
$26
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200-09 HARLEY JD FRONT FORK LOWER LEGS. 1909-1929 SINGLE & TWIN
200-09 HARLEY JD FRONT FORK LOWER LEGS. 1909-1929 SINGLE & TWIN
$118.90
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MST-24-29 HARLEY JD MOTOR STAND. FITS HARLEY DAVIDSON MOTORS 1924-1929
MST-24-29 HARLEY JD MOTOR STAND. FITS HARLEY DAVIDSON MOTORS 1924-1929
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3910-16 HARLEY JD FRONT AXLE 1916-1923 61" TWINS 7.25"LONG
3910-16 HARLEY JD FRONT AXLE 1916-1923 61" TWINS 7.25"LONG
$31.50
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2651-09 HARLEY JD FORK STEM CAP 1905-1922 NICKEL PLATED
2651-09 HARLEY JD FORK STEM CAP 1905-1922 NICKEL PLATED
$35.90
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2655-09 HARLEY JD TRIPLE CLAMP BOLTS (1 Pair) 1909-1920 ALL MODELS
2655-09 HARLEY JD TRIPLE CLAMP BOLTS (1 Pair) 1909-1920 ALL MODELS
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1064-15 Muffler Support Bracket 1915-1929 Harley JD
1064-15 Muffler Support Bracket 1915-1929 Harley JD
$22.70
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95-17OS HARLEY JD OVERSIZED INTAKE VALVE GUIDES 1917-1927 61" MOTORS
95-17OS HARLEY JD OVERSIZED INTAKE VALVE GUIDES 1917-1927 61" MOTORS
$34.25
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3522-14 Priming Pump Check Valve Spring and ball. HARLEY JD 1914-1927
3522-14 Priming Pump Check Valve Spring and ball. HARLEY JD 1914-1927
$14.95
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3383-17 HARLEY JD BELL CRANK BRACKET 1917-1929 MAGNETO TWINS. PLATED
3383-17 HARLEY JD BELL CRANK BRACKET 1917-1929 MAGNETO TWINS. PLATED
$46.90
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140-17 HARLEY JD INTAKE PUSHROD SPRINGS 1917-1929
140-17 HARLEY JD INTAKE PUSHROD SPRINGS 1917-1929
$28.15
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SC-63 HARLEY JD SCHEBLER CARBURETOR LEATHER AIR VALVE 1 1/4" O.D.
SC-63 HARLEY JD SCHEBLER CARBURETOR LEATHER AIR VALVE 1 1/4" O.D.
$22.10
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547-15 HARLEY JD RELIEF PIPE CONNECTION 1915-1929 TWIN
547-15 HARLEY JD RELIEF PIPE CONNECTION 1915-1929 TWIN
$28.15
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638-15 HARLEY JD INTERMEDIATE WORM GEAR STUD 1915-1929
638-15 HARLEY JD INTERMEDIATE WORM GEAR STUD 1915-1929
$35.90
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