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 

510-12K HARLEY JD LIFTER CAM SPRING & STUD 1911-1929
510-12K HARLEY JD LIFTER CAM SPRING & STUD 1911-1929
$42.25
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3555-25 HARLEY JD VL RL DL OIL PUMP PLUNGER ASSEMBLY. COMPLETE 1925 - 1936 **On Sale! **
3555-25 HARLEY JD VL RL DL OIL PUMP PLUNGER ASSEMBLY. COMPLETE 1925 - 1936 **On Sale! **
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3316-10K HARLEY JD HANDLE BAR PLUNGER KIT 1910-1930 ALL MODELS AND RACERS
3316-10K HARLEY JD HANDLE BAR PLUNGER KIT 1910-1930 ALL MODELS AND RACERS
$68.70
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2035-15-20 HARLEY JD VL 28T Countershaft Sprocket, Nut, Washer & Dust Ring 1915-1936
2035-15-20 HARLEY JD VL 28T Countershaft Sprocket, Nut, Washer & Dust Ring 1915-1936
$79
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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
$24.10
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226-14 HARLEY JD EXHAUST LIFTER PIN BUSHINGS 1914-1920 61" Twins (will work to 1929)
226-14 HARLEY JD EXHAUST LIFTER PIN BUSHINGS 1914-1920 61" Twins (will work to 1929)
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636-15 HARLEY JD INTERMEDIATE GEAR STUD 1915-1929
636-15 HARLEY JD INTERMEDIATE GEAR STUD 1915-1929
$35.70
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2335-15K HARLEY JD TRANSMISSION SPROCKET NUT AND LOCK WASHER 61" & 74" TWINS
2335-15K HARLEY JD TRANSMISSION SPROCKET NUT AND LOCK WASHER 61" & 74" TWINS
$24.65
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186-10 HARLEY JD EXHAUST VALVE SPRINGS 1905-1932
186-10 HARLEY JD EXHAUST VALVE SPRINGS 1905-1932
$24.15
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1115-23 HARLEY JD INTAKE NIPPLE BRASS O-RINGS 1925-1929 74" & 1923-1924 DCA DCB
1115-23 HARLEY JD INTAKE NIPPLE BRASS O-RINGS 1925-1929 74" & 1923-1924 DCA DCB
$17.05
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3910-16N HARLEY JD FRONT AXLE NUTS 1916-1923 61" TWINS
3910-16N HARLEY JD FRONT AXLE NUTS 1916-1923 61" TWINS
$26.90
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413-15STD Harley JD Right Side Crank Case Bushing 1915 to 1929
413-15STD Harley JD Right Side Crank Case Bushing 1915 to 1929
$52.22
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433-09 HARLEY JD ENGINE CASE MOTOR MOUNT BOLTS & NUTS
433-09 HARLEY JD ENGINE CASE MOTOR MOUNT BOLTS & NUTS
$57.89
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3823-26 HARLEY JD VL REAR CHAIN GUARD FRONT BRACKET. 1926-1936 74" & 80" TWINS
3823-26 HARLEY JD VL REAR CHAIN GUARD FRONT BRACKET. 1926-1936 74" & 80" TWINS
$27.10
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3396-12K HARLEY JD SPARK/EXHAUST LEVERS & CONTROL LEVER STUD KIT 1912-1924 ALL
3396-12K HARLEY JD SPARK/EXHAUST LEVERS & CONTROL LEVER STUD KIT 1912-1924 ALL
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1000-15 HARLEY JD EXHAUST PIPE NIPPLE BRASS O-RING 1915-1929 61" TWINS
1000-15 HARLEY JD EXHAUST PIPE NIPPLE BRASS O-RING 1915-1929 61" TWINS
$12.70
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119-17 HARLEY JD INTAKE VALVE SPRINGS 1917-1923 TWINS
119-17 HARLEY JD INTAKE VALVE SPRINGS 1917-1923 TWINS
$23.15
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95-17STD HARLEY JD INTAKE VALVE GUIDES 1917-1927 61" MOTORS
95-17STD HARLEY JD INTAKE VALVE GUIDES 1917-1927 61" MOTORS
$36.25
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2928-25K HARLEY JD FOOTBOARD SUPPORT RODS AND NUTS. FRONT & REAR 1925-1929
2928-25K HARLEY JD FOOTBOARD SUPPORT RODS AND NUTS. FRONT & REAR 1925-1929
$127
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2964-15 HARLEY JD BRAKE LEVER SPRING. ALL MODELS 1915-1922 J JD JDH
2964-15 HARLEY JD BRAKE LEVER SPRING. ALL MODELS 1915-1922 J JD JDH
$27.73
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