Vintage Harley Knucklehead Parts & Accessories

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V-Twin Mfg. Oil Line With Nut Type Ends For Harley FL 1942-1947

$125^.⁹¹

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Eastern Motorcycle Parts Tappet Adjusting Screws For Harley Big Twin 1936-1952

$34^.⁹⁵

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V-Twin Mfg. Lower Collar Set For Harley FL EL 1936-1947

$39^.⁹⁹

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V-Twin Mfg. Rocker Cover Gaskets For Harley FL EL 1936-1947

$24^.⁷⁶

Vehicle Specific

Colony Tappet Screen Plug For Harley 1937-1953

$8^.⁶⁹$19^.²⁶

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V-Twin Mfg. Motor Builders Cam Chest Kit For Harley FL EL 1936-1947

$767^.¹⁸

$53 in Rewards

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V-Twin Mfg. Reverse Circuit Breaker Gear Kit For Harley FL / EL 1936-1969

$319^.⁵⁹

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Accutronix 1" Pullback Risers For Harley 6" Tall With 3 1/2" Pullback / Chrome [Previously Installed]

V-Twin Mfg. Stretched Image 4.0 Gallon Gas Tank 4.0 Gallon [Open Box]

$557^.⁴¹$619.34

Sifton Tappet Assembly Set For Harley Knucklehead 1936-1947

$249^.²⁵$267.05

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V-Twin Mfg. Rocker Cover Set For Harley Knucklehead 1936-1947

$129^.¹⁹

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KST Kustoms Drag Handlebars For Harley With 1" Clamp Satin Black [Previously Installed]

$127^.⁵⁰$150.00

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V-Twin Mfg. Reverse Circuit Breaker Gear Kit For Harley FL / EL 1936-1969 [Open Box]

$254^.⁶⁹$308.49

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Eastern Motorcycle Parts Crankpin Flywheel Washer Set For Harley 1936-1954

$68^.⁹⁵

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S&S Cycle 4 1/8" Bore Moly Faced Piston Ring Set For S&S Pistons

$85^.⁹⁵

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V-Twin Mfg. OHV Big Twin Idler Gear For Harley FL EL 1936-1969

$64^.²³

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Jims Oil Pump Drive Shaft For Harley Big Twin 1936-1967

$49^.⁸⁰

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Jims Wrist Pin Bushing +.005 For Harley Big Twin 1936-1999

$51^.⁴⁵$61.47

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V-Twin Mfg. Crank Pin Washer For Harley FL 1941-1969

$33^.⁹²$33^.⁹³

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Eastern Motorcycle Parts Crank Pin Washer For Harley FL 1941-1969

$26^.⁹⁵

Vehicle Specific

V-Twin Mfg. Oil Pump Gear For Harley FL / EL 1936-1967

$40^.²⁰

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V-Twin Mfg. Oil Pump Oil Adjusting Screw Kit For Harley FL EL VL 1932-1954

$33^.²⁶

Vehicle Specific

Eastern Motorcycle Parts Cam Bushing For OHV Harley 1936-1957

$25^.³³

Vehicle Specific

V-Twin Mfg. Idler Gear Bushing For Harley FL 1941-1969

$26^.⁸⁹

Vehicle Specific

V-Twin Mfg. Replica Oil Pump Adjuster Screw For Harley 1932-1949

$18^.⁹⁵

S&S Cycle 1/2" Vent Screw O-Ring For Harley

$12^.⁹⁵

Vehicle Specific

James Gasket Rear Intake Rocker Cover Gasket For Harley FL / EL 1938-1947

$3^.⁹⁵

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James Gasket Rockr Cover Gasket For Harley EL / FL 1938-1947

$3^.⁹⁵

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V-Twin Mfg. Pressure Switch Sealing Washer For Harley FL 1946-1957

$1^.⁹⁹

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Eastern Motorcycle Parts Transmission Plunger Ball Spring For Harley 1936-1978

$2^.²³$2.99

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V-Twin Mfg. Shaft Nut Lock Plate For Harley 1932-1973

$2^.⁹⁹

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V-Twin Mfg. Oil Pump Cover Gasket For Harley FL 1941-1949

$1^.⁹⁹

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Arlen Ness Rotor Adaptor Kit For Ness Wheels Black [Incomplete] Black [Blemished - Good]

$64^.⁷⁸$99.95

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V-Twin Mfg. Distributor Drive Cam Gear with Holes For Harley FL EL 1936-1969

$136^.⁹⁴

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V-Twin Mfg. 61" Flywheel Assembly For Harley EL 1941-1952

$1,537^.²³

$92 in Rewards

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V-Twin Mfg. Replica Knuckle Cylinder Set For Harley EL 1936-1940

$1,102^.⁵⁷

$70 in Rewards

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Vehicle Specific

V-Twin Mfg. Lower Valve Spring Cup Kit For Harley FL / EL 1938-1947

$825^.⁶²

$56 in Rewards

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Vehicle Specific

V-Twin Mfg. Lower Valve Spring Cup Kit For Harley EL 1936-1937

$710^.⁴⁸

$51 in Rewards

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V-Twin Mfg. 3.5 " Stroke Flywheel Set For Harley EL 1936-1940

$902^.⁰¹

$60 in Rewards

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Performance Machine Radial Mount Brake Calipers Right / Contrast Cut [Open Box]

$630^.⁸⁶$700.95

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$47 in Rewards

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S&S Cycle Forged Stock Bore Stroker Piston Kit 3.487" Bore

$473^.⁹⁵

$39 in Rewards

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Vehicle Specific

Eastern Motorcycle Parts Replacement Front Cylinder For Harley Knucklehead 1936-1947

$306^.⁵⁷

$45 in Rewards

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Jims Right Side Case Bearing Race +.005 For Harley FL EL 1940-1948

$272^.⁴¹

$55 in Rewards

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Vehicle Specific

V-Twin Mfg Tappet Block Set For Harley Knucklehead 1936-1947

$323^.¹⁵

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Andrews S Series Camshaft For Harley Knucklehead 1936-1947

$265^.⁹⁵

$54 in Rewards

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Andrews N Grind Series Camshaft For Harley Knucklehead 1936-1947

$257^.⁹⁵

$52 in Rewards

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Vehicle Specific

V-Twin Mfg. 8 Finned Cam Cover For Harley FL 1941-1947

$287^.²¹

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Vehicle Specific

V-Twin Mfg. Cam Cover For Harley Knucklehead 1936-1947

$351^.⁹⁹

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Eastern Motorcycle Parts Piston Kit For Harley 1932-1973

$166^.⁹⁹

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Vehicle Specific

Sifton Lightning Cams For Harley Knucklehead 1936-1947

$268^.¹⁶

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V-Twin Mfg. Rear Motor Mount And Front Trans Mount For Harley FL / EL / UL 1936-1957

$251^.⁹⁰

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Jims Pinion Right Side Case Race For Harley UL 1940-1948

$163^.¹⁴

$39 in Rewards

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Jims Right Side Case Race For Harley Big Twin 1940-1954

$155^.⁶⁰

$38 in Rewards

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Vehicle Specific

V-Twin Mfg. Rocker Box Set For Harley Knucklehead 1936-1947

$117^.⁹⁹$481^.³⁵

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V-Twin Mfg. Rocker Shaft For Harley Knucklehead 1936-1947

$146^.⁹⁹

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Vehicle Specific

V-Twin Mfg. Sprocket Shaft For Harley 1932-1973

$117^.²⁵

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Vehicle Specific

V-Twin Mfg. Oil Pump Governor Cover Kit For Harley FL / EL 1941-1947

$132^.³⁹

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Eastern Motorcycle Parts Knucklehead Case Races 1936-1939

$80^.⁵²

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Vehicle Specific

Eastern Motorcycle Parts 3-Hole Crank Pin For Harley 74" Big Twin 1941-1947

$90^.⁹²$101.41

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V-Twin Mfg. Rocker Cover Strip And Gasket Kit For Harley FL EL 1936-1947

$103^.³⁵

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Vehicle Specific

V-Twin Mfg. 61" Piston Ring Set For Harley Knucklehead 1936-1940

$82^.⁹⁹

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Eastern Motorcycle Parts Pinion Shaft For Harley 1939-1953

$113^.⁴⁶

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Vehicle Specific

Eastern Motorcycle Parts Sprocket Shaft For Harley 1936-1954

$103^.⁹²$115.91

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Vehicle Specific

Eastern Motorcycle Parts Right Side Case Race For Harley 1936-1973

$74^.⁹²

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Vehicle Specific

V-Twin Mfg. Complete Engine Gasket Set For Harley FL EL 1941-1947

$114^.⁵⁴

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Vehicle Specific

V-Twin Mfg. Oil Pump Cover Set For Harley FL / EL 1941-1949

$101^.²³

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V-Twin Mfg. Motor Mount For Harley EL 1936-1937

$82^.³⁵

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Vance & Hines Replacement Filter for V02 Insight Air Cleaner [Previously Installed]

Colony Intake Conversion Kit For Harley E / F 1940-1954 [Open Box]

$102^.¹²$113.47

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Vehicle Specific

V-Twin Mfg. Oil Pump Hardware Kit For Harley EL 1936-1940

$90^.³⁰

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Vehicle Specific

Sifton Breather Gear For Harley Big Twin 1948-1977

$100^.⁴⁵

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Vehicle Specific

Hastings Piston Ring Set For Harley EL 1936-1952

$76^.⁹⁵$81^.⁹⁹$76.99$81.99

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Vehicle Specific

Eastern Motorcycle Parts 3-Hole Crank Pin For Harley EL UL 1940-1952

$90^.⁹³$101.42

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Vehicle Specific

Eastern Motorcycle Parts Left Case Race For Harley 1936-1973

$65^.¹⁸

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Vehicle Specific

Eastern Motorcycle Parts Right Case Race For Harley 1936-1952

$66^.⁵⁵

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Vehicle Specific

Eastern Motorcycle Parts Oversized Left Case Race For Harley 1936-1973

$65^.¹⁸

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Vehicle Specific

V-Twin Mfg. Cast Iron Standard Valve Guide Set For Harley Knucklehead 1936-1947

$82^.⁷²

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Vehicle Specific

V-Twin Mfg. Valve Seat For Harley FL / EL 1936-1947

$54^.²⁷

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Vehicle Specific

Eastern Motorcycle Parts Crankpin Nut Lock Kit For Harley Big Twin 1941-1984

$49^.⁹⁵

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Performance Machine Universal Rear Brake Bracket Anchor Rod Chrome [Open Box]

$90^.⁸⁶$100.95

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Vehicle Specific

Sifton Oil Pump Drive Shaft Kit For Harley Big Twin 1936-1967

$69^.²²

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Vehicle Specific

Colony Head Bolt Kit For Harley Flathead 45" With Cast Iron Heads

$49^.³⁷$50.80

Vehicle Specific

V-Twin Mfg. Crank Pin Nut For Harley EL UL 1936-1952

$61^.³⁵

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Vehicle Specific

Eastern Motorcycle Parts Oversize Cam Cover Bushing For Harley 1936-1953

$43^.⁴⁵

Vehicle Specific

Jims Idler Shaft And Bushing Kit For Harley Big Twin 1936-1969

$56^.⁴⁰

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Vehicle Specific

James Embossed Copper Cylinder Head / Base Gaskets For Harley Knucklehead 1936-1947

$54^.⁹⁵

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Sifton Solid Pushrod Set For Harley Knucklehead 1941-1947

$58^.²⁵

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Vehicle Specific

V-Twin Mfg. Crank Pin Lock Kit For Harley EL UL 1936-1952

$45^.⁶⁰

Vehicle Specific

V-Twin Mfg. Cam Bushing For Harley FL EL 1936-1954

$56^.⁵³

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Vehicle Specific

V-Twin Mfg. Top End Gasket Kit For Harley FL EL 1941-1947

$53^.⁹⁹

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V-Twin Mfg. Oil Line Fitting Set

$45^.⁹⁹

Vehicle Specific

V-Twin Mfg. Rocker Cover Nuts For Harley Knucklehead 1936-1947

$62^.⁸⁵

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Vehicle Specific

V-Twin Mfg. Connecting Rod Race Set For Harley 1936-1999

$62^.⁷³

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Vehicle Specific

Eastern Motorcycle Parts Cam Bushing For Harley Side Valve Big Twin 1936-1948

$37^.²⁴

S&S Cycle Supply And Return Oil Pump Elbows For Harley

$61^.⁹⁵

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Vehicle Specific

Eastern Motorcycle Parts Oversize Cam Bushing For Harley 1936-1969

$39^.⁸²

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Vintage Harley Knucklehead Parts

Keep your classic going and keep HD’s legacy alive with vintage Harley Knucklehead parts from J&P Cycles. This model is one of the brand’s most influential early offerings and, of course, its moniker for the motor a long-lasting stamp on the world of American V-Twins. All that being said, your need for vintage Harley Knucklehead parts and accessories can be cured right here at J&P. We’ve got everything you need from the top on down to refresh the engine, revitalize the cockpit and restore your faith in classic machines. Don’t forget: our customer service crew with install questions before or after you buy.

Vintage Harley Knucklehead Parts & Accessories

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Vintage Harley Knucklehead Parts

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