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 

1811-12K HARLEY JD BOSCH MAGNETO BODY SCREW KIT 1912-1927 BOSCH MAGNETOS
1811-12K HARLEY JD BOSCH MAGNETO BODY SCREW KIT 1912-1927 BOSCH MAGNETOS
$44.45
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1151-09 Schebler Carburetor Needle Valve Harley JD 1909 - 1914
1151-09 Schebler Carburetor Needle Valve Harley JD 1909 - 1914
$13.75
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3920-21K Front Hub Bearing Rebuild Kit. 1921 to 1927 Harley JD
3920-21K Front Hub Bearing Rebuild Kit. 1921 to 1927 Harley JD
$209.50
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90-17VG HARLEY JD FD INTAKE HOUSING WITH VALVE GUIDE 1917-1929 61" & 1921-1924 FD JD
90-17VG HARLEY JD FD INTAKE HOUSING WITH VALVE GUIDE 1917-1929 61" & 1921-1924 FD JD
$187.50
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3507-35 'Seconds' Gas or Oil Cap 1928-1936 All Models Harley JD & VL
3507-35 'Seconds' Gas or Oil Cap 1928-1936 All Models Harley JD & VL
$37.90
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2448-15 Clutch Throwout Bearing Harley JD J 1915 to 1925
2448-15 Clutch Throwout Bearing Harley JD J 1915 to 1925
$39
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90-17-23K HARLEY JD INTAKE HOUSING VALVE POCKET ASSEMBLY 1917-1923 TWINS 2.24"OD
90-17-23K HARLEY JD INTAKE HOUSING VALVE POCKET ASSEMBLY 1917-1923 TWINS 2.24"OD
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3929-21 HARLEY JD FRONT HUB CONE LOCK NUTS. 1921-1927 ALL MODELS
3929-21 HARLEY JD FRONT HUB CONE LOCK NUTS. 1921-1927 ALL MODELS
$29.15
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2824-11 HARLEY JD REAR AXLE ADJUSTING CLIPS 1911-1913 SINGLES & TWINS
2824-11 HARLEY JD REAR AXLE ADJUSTING CLIPS 1911-1913 SINGLES & TWINS
$25.52
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293-612 HARLEY JD PISTON PIN BUSHINGS 1910-1923 ALL
293-612 HARLEY JD PISTON PIN BUSHINGS 1910-1923 ALL
$29.15
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219-21 HARLEY JD EXHAUST LIFTER PIN, NUT & ADJUSTER
219-21 HARLEY JD EXHAUST LIFTER PIN, NUT & ADJUSTER
$89.99
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VSP-001 HARLEY J&JD SPARK PLUG. Fits 1909-1927 Harley Davidson. 7/8" 22mm
VSP-001 HARLEY J&JD SPARK PLUG. Fits 1909-1927 Harley Davidson. 7/8" 22mm
$56
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ZEV-LTS HARLEY JD BOSCH ZEV MAGNETO LEADOUT TOWER SCREWS. SPARK PLUG WIRE TOWERS
ZEV-LTS HARLEY JD BOSCH ZEV MAGNETO LEADOUT TOWER SCREWS. SPARK PLUG WIRE TOWERS
$27.73
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SB-001 HARLEY JD BOARD TRACK SEAT BRACKET-UNIVERSAL HEILMAN SEATS & OTHER BRANDS
SB-001 HARLEY JD BOARD TRACK SEAT BRACKET-UNIVERSAL HEILMAN SEATS & OTHER BRANDS
$88.15
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90-17 HARLEY JD FD INTAKE HOUSING Fits 1917-1929 61" & 1921-1924 FD JD
90-17 HARLEY JD FD INTAKE HOUSING Fits 1917-1929 61" & 1921-1924 FD JD
$165.50
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116-15 INTAKE VALVES HARLEY JD 1915-1916
116-15 INTAKE VALVES HARLEY JD 1915-1916
$66.45
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3965-23 Rear Hub Thrust Collar (Right Side) 1923-1927 Harley JD
3965-23 Rear Hub Thrust Collar (Right Side) 1923-1927 Harley JD
$43.95
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95-24OS HARLEY JD OVERSIZE INTAKE VALVE GUIDES 1924-1929 TWINS .285" ID
95-24OS HARLEY JD OVERSIZE INTAKE VALVE GUIDES 1924-1929 TWINS .285" ID
$36.25
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2757-05 HARLEY JD UPPER HEAD CONE WASHWER 1905-1920 SINGLES & TWINS. PLATED
2757-05 HARLEY JD UPPER HEAD CONE WASHWER 1905-1920 SINGLES & TWINS. PLATED
$13.42
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2411-14 HARLEY JD FOOT CLUTCH LEVER HINGED TOE PIECE PIN 1914-1929
2411-14 HARLEY JD FOOT CLUTCH LEVER HINGED TOE PIECE PIN 1914-1929
$19.30
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