226 results for 1937 knucklehead
Find parts that fit
We need more information about your vehicle to confirm fit.
- Harley Davidson OEM 1937 1938 Knucklehead ULH Transmission Gearbox Case LidOpens in a new window or tabPre-OwnedC $3,959.51ubtnutrition (1,514) 100%from United States19 watchers
- 1936 1937 1938 1939 Harley Knucklehead Flathead Square Tool Box Back Half WolfeOpens in a new window or tabPre-OwnedC $1,365.35Top Rated SellerTop Rated Seller0 bids · Time left2d 21h left (Fri, 07:00 p.m.)animalhouse2010 (38,987) 100%+C $93.96 shippingfrom United States
- 1936-1937 Harley Knucklehead Flathead Little Beauties Spotlights RARE! WolfeOpens in a new window or tabPre-OwnedC $2,048.02Top Rated SellerTop Rated Seller0 bids · Time left1d 18h left (Thu, 04:00 p.m.)animalhouse2010 (38,987) 100%+C $124.68 shippingfrom United States
- 1937-46 Harley Knucklehead UL Gas Tank 4 Speed Shift Gate 33789-37 ORIGINALOpens in a new window or tabPre-OwnedC $477.87Top Rated SellerTop Rated Seller0 bids · Time left1d 18h left (Thu, 03:45 p.m.)animalhouse2010 (38,987) 100%+C $58.64 shippingfrom United States
- Harley Davidson OEM Knucklehead ULH 1938 Transmission Gearbox Case Lid 1937Opens in a new window or tabPre-OwnedC $3,413.37number1wing (82) 100%+C $100.69 shippingfrom United States
- 1936 1937 1938 Harley Knucklehead UL Rear Fender Tail Taillight License BracketOpens in a new window or tabPre-OwnedC $1,365.34Top Rated SellerTop Rated Selleranimalhouse2010 (38,987) 100%+C $115.62 shippingfrom United States26 watchers
- New Listing1936 Harley Knucklehead 18" Stepped Hub Star Wheel 1937 1938 1939 RARE WolfeOpens in a new window or tabPre-OwnedC $2,048.02Top Rated SellerTop Rated Seller0 bids · Time left6d 23h left (Tue, 09:00 p.m.)animalhouse2010 (38,987) 100%+C $169.15 shippingfrom United States
- Black Motorcycle Brake Light Switch Harley 1937-57 Knucklehead Panhead 72004-39Opens in a new window or tabBrand NewC $34.52Top Rated SellerTop Rated Sellerlowbrowcustoms (49,739) 99.6%from United States
- Harley Tank Hand Shift Lever Knucklehead Panhead 1937-65 33675-37 2204-37 ChromeOpens in a new window or tabBrand NewC $61.37Top Rated SellerTop Rated Sellerblarneyrubble104 (32,106) 99.8%from United StatesLast one21 sold
- Harley "Bee Hive" TAIL & BRAKE LIGHT 1934 1935 1936 1937 1938 VL Knucklehead ULOpens in a new window or tabBrand NewC $283.99Top Rated SellerTop Rated Selleryor-mario (5,682) 98.5%from United States17 watchers
- Original Paint 1936 1937 Harley Davidson Butterfly Brace fender KnuckleheadOpens in a new window or tabPre-OwnedC $16,384.20ubtnutrition (1,514) 100%from United States89 watchers
- REAR BRAKE DRUM for Harley 1937 - 1957 Knucklehead UL Panhead 41400-37Opens in a new window or tabBrand NewC $243.03Top Rated SellerTop Rated Selleryor-mario (5,682) 98.5%from United States22 watchers
- 1936-1937 Harley Davidson Knucklehead Flathead Riveted Chain Guard USA MadeOpens in a new window or tabBrand NewC $136.52gaspump67 (6,996) 100%from United States17 watchers
- DECALS for 1936 Harley-Davidson Knucklehead VL & Flathead UL WL 1937 1938 1939Opens in a new window or tabRemanufacturedC $88.75Top Rated SellerTop Rated Sellerrustisgold (1,348) 100%+C $9.49 shippingfrom Belgium131 watchers
- 35040-50 Harley Knucklehead Panhead Transmission Mainshaft 1937-1964 4-Speed (84Opens in a new window or tabBrand NewC $163.83Top Rated SellerTop Rated Sellermorlel32 (1,054) 99.6%from United States48 sold
- 1937 NJ NEW JERSEY Motorcycle License Plate - Original Rare Old KnuckleheadOpens in a new window or tabPre-OwnedC $327.67chavfan (1,537) 100%from United States
- Harley Hand Shift Lever Kit Knucklehead Panhead 1937-65 33675-37 2204-37 ChromeOpens in a new window or tabBrand NewC $68.20Top Rated SellerTop Rated Sellerblarneyrubble104 (32,106) 99.8%from United StatesLast one15 sold
- Harley Knucklehead Instrument Panel Switch Knob 1937-38 Knurled 4556-37 WL ULOpens in a new window or tabNew (Other)C $23.14Top Rated SellerTop Rated Sellerblarneyrubble104 (32,106) 99.8%from United StatesAlmost gone75 sold
- Knucklehead Flathead Big Twin Gas Tank Rubber Filler 3506-36A USA 1936 1937 1938Opens in a new window or tabBrand NewC $39.60milkcrate565 (845) 100%+C $15.70 shippingfrom United States
- Harley 1937 1938 Knucklehead Transmission Kicker Cover FL EL Flathead UL OEM !Opens in a new window or tabPre-OwnedC $1,075.83Top Rated SellerTop Rated Sellerstrippeddowncycles (2,130) 100%+C $81.73 shippingfrom United States21 watchers
- 1937-67 Harley Knucklehead Panhead Kick Starter Bushings Kit 33288-37 NEWOpens in a new window or tabBrand NewC $20.47Top Rated SellerTop Rated Selleranimalhouse2010 (38,987) 100%+C $21.75 shippingfrom United States
- Harley Knucklehead,Panhead,WL,WLC,,Seat T-Bar Bushing..1937-64 P/N 51925-37Opens in a new window or tabNew (Other)C $27.9945jeffjeff (4,122) 100%+C $24.99 shipping
- Knuckle "Smooth" CAM COVER for 1937, 1938 & 1939 Harley Knucklehead MotorOpens in a new window or tabBrand NewC $442.37Top Rated SellerTop Rated Selleryor-mario (5,682) 98.5%from United States20 watchers
- OEM Harley Timer Spark Control Outer Band Early 1937-47 Knucklehead FlatheadOpens in a new window or tabParts OnlyC $40.95Top Rated SellerTop Rated Sellersw52_22 (1,556) 100%from United States
- OEM 1937-1939 UL Gas Tanks Big Twin Knucklehead EL Head Frame Engine FL Cam R233Opens in a new window or tabPre-OwnedC $3,686.44Top Rated SellerTop Rated Sellerrollingjunk (2,838) 100%from United States
- Harley-Davidson Knucklehead Panhead 1937-1957 Foot Brake Lever Bracket 42480-36Opens in a new window or tabPre-OwnedC $238.94Top Rated SellerTop Rated Sellerharborvintage (16,319) 100%from United States
- REAR BRAKE CAM & WASHER for Harley 1937 - 1957 Knucklehead UL & PanheadOpens in a new window or tabBrand NewC $51.88Top Rated SellerTop Rated Selleryor-mario (5,682) 98.5%from United States
- 1937 Harley Flathead ULH UH Knucklehead Panhead EL FL UL OEM Outer Primary *2623Opens in a new window or tabPre-OwnedC $655.35Top Rated SellerTop Rated Sellermachivmotors (78,847) 99.8%+C $170.67 shippingfrom United States
- 1937 HARLEY KNUCKLEHEAD FLATHEAD EL E UL U OHV RIGID OEM FEED OIL PUMPOpens in a new window or tabPre-OwnedC $477.87Top Rated SellerTop Rated Sellerviciouscycles57 (1,415) 99.8%+C $49.11 shippingfrom United States
- REAR BRAKE PIVOT for Harley 1937 - 1957 Knucklehead UL Panhead Mechanical BrakeOpens in a new window or tabBrand NewC $60.08Top Rated SellerTop Rated Selleryor-mario (5,682) 98.5%from United States16 watchers
- TOP MOTOR MOUNT for 1936 - 1937 Harley Knucklehead MotorsOpens in a new window or tabBrand NewC $101.04Top Rated SellerTop Rated Selleryor-mario (5,682) 98.5%from United States4 watchers
- Harley Knucklehead Panhead UL Seat T-Bar Bushing Set 1937-61 OEM# 51925-37 USAOpens in a new window or tabBrand NewC $60.01Top Rated SellerTop Rated Sellerblarneyrubble104 (32,106) 99.8%from United StatesLast one41 sold
- Harley OEM 2204-37 Knucklehead Panhead Flathead Shift Lever 1937-Up Hand ShifterOpens in a new window or tabParts OnlyC $273.07Top Rated SellerTop Rated Sellerallusedguitars (6,646) 99.8%from United States
- 1936 / 1937 HARLEY KNUCKLEHEAD CYLINDER HEADS (RESTORED) (NICE)Opens in a new window or tabPre-OwnedC $9,557.44panzer1940 (1,297) 100%from United States27 watchers
- 1937 Harley WL WLA Panhead Knucklehead Flathead Servicar G Engine *2516BOpens in a new window or tabPre-OwnedC $10,622.41Top Rated SellerTop Rated Sellermachivmotors (78,847) 99.8%+C $75.09 shippingfrom United States23 watchers
- Harley Knucklehead 1937-47 CHROME UPPER & LOWER Motor Mount Bolt Kit 40DOpens in a new window or tabBrand NewC $102.40evilgeniushd1936 (5,431) 99.5%from United States
- 1937 Harley Flathead ULH UH Knucklehead Panhead EL FL UL OEM Brake Lever *2623Opens in a new window or tabPre-OwnedC $382.28Top Rated SellerTop Rated Sellermachivmotors (78,847) 99.8%+C $75.09 shippingfrom United States
- "Baby Jar" VALVE - ROCKER COVERS for Harley 1936 - 1937 Knucklehead MotorsOpens in a new window or tabBrand NewC $802.83Top Rated SellerTop Rated Selleryor-mario (5,682) 98.5%from United States
- Chrome REAR BRAKE with DRUM for Harley 1937 - 1957 Knucklehead UL PanheadOpens in a new window or tabBrand NewC $570.72Top Rated SellerTop Rated Selleryor-mario (5,682) 98.5%from United States16 watchers
- COMPLETE REAR BRAKE Assembly for 1937 - 1957 Harley Knucklehead UL PanheadOpens in a new window or tabBrand NewC $570.72Top Rated SellerTop Rated Selleryor-mario (5,682) 98.5%from United States15 watchers
- 1937-1947 Harley Davidson EL FL Knucklehead Engine Case SetOpens in a new window or tabBrand NewC $2,229.97Top Rated SellerTop Rated Sellergiveitfullthrottle (26,014) 99.9%+C $122.32 shippingfrom United States11 watchers
- Harley Knucklehead UL Front Rear Brake Rod Kit 1937-41 OEM# 4073-37 7239-34 USAOpens in a new window or tabBrand NewC $109.16Top Rated SellerTop Rated Sellerblarneyrubble104 (32,106) 99.8%from United StatesLast one4 watchers
- OEM Harley Davidson 1936 1937 1938 KNUCKLEHEAD 2 Piece PINION SHAFT & GEAROpens in a new window or tabPre-OwnedC $136.52Top Rated SellerTop Rated Sellersw52_22 (1,556) 100%+C $35.76 shippingfrom United States
- SPARE PARTS CATALOG for Harley 1937 - 1949 UL Knucklehead Panhead 154 pagesOpens in a new window or tabBrand NewC $51.88Top Rated SellerTop Rated Selleryor-mario (5,682) 98.5%from United States16 watchers
- Harley 1936-1937 Knucklehead EL FL Main Wire Loom Clip & Clamp Kit 4730-30AOpens in a new window or tabBrand NewC $87.31Top Rated SellerTop Rated Sellerblarneyrubble104 (32,106) 99.8%from United StatesLast one23 sold
- OEM 1937-1946 Knucklehead Shift Gate Reverse Panhead UL Transmission Harley B863Opens in a new window or tabPre-OwnedC $375.47Top Rated SellerTop Rated Sellerrollingjunk (2,838) 100%from United States
- BRAKE LIGHT SWITCH for Harley 1937 - 1938 Knucklehead & UL Models Two Years OnlyOpens in a new window or tabBrand NewC $324.95Top Rated SellerTop Rated Selleryor-mario (5,682) 98.5%from United States9 watchers
- BLOW-OUT NIPPLE for Harley Knuckle 1936 - 1937 Knucklehead MotorOpens in a new window or tabBrand NewC $65.54Top Rated SellerTop Rated Selleryor-mario (5,682) 98.5%from United States
- Harley 1937 Knucklehead EL UL Oil Tank Banjo Feed Line Fitting 3504-37Opens in a new window or tabBrand NewC $34.07Top Rated SellerTop Rated Sellerblarneyrubble104 (32,106) 99.8%from United StatesAlmost gone15 sold
- Wiring Harness For Harley 1936-1937 Knucklehead EL & ULOpens in a new window or tabBrand NewC $199.34Top Rated SellerTop Rated Sellerharborvintage (16,319) 100%from United States
- 1936 / 1937 HARLEY KNUCKLEHEAD CYLINDER HEADS (RESTORED) (MINT) FITS 1936 - 1947Opens in a new window or tabPre-OwnedC $17,066.86panzer1940 (1,297) 100%from United States84 watchers
- Harley Davidson 1937 5 Star Hub Lug Nuts Set Knucklehead Panhead OEM 1938 1939Opens in a new window or tabPre-OwnedC $341.34number1wing (82) 100%from United States
- OEM Harley Timer Top 1937-47 Outer Band Style Knucklehead Flathead WLA ServicarOpens in a new window or tabPre-OwnedC $94.21Top Rated SellerTop Rated Sellersw52_22 (1,556) 100%+C $34.52 shippingfrom United States
- 1936-1937 Harley Davidson EL Knucklehead Lower Valve Spring Cup Set ParkerizedOpens in a new window or tabBrand NewC $805.54Top Rated SellerTop Rated Sellergiveitfullthrottle (26,014) 99.9%+C $38.28 shippingfrom United States14 watchers
- Harley Knucklehead UL Skull Dash Speedo Switch Rebuild Kit 1937-38 OEM 4552-37Opens in a new window or tabBrand NewC $40.89Top Rated SellerTop Rated Sellerblarneyrubble104 (32,106) 99.8%from United StatesAlmost gone45 sold
- Harley Knucklehead EL UL WL Dash Cover Lens Window and Gasket 1936 to 1937Opens in a new window or tabBrand NewC $34.13cmsmcparts (6,643) 99.2%+C $15.54 shippingfrom United States
- Harley Davidson 1936 - 1937 EL Knucklehead WL Complete Wiring Harness KitOpens in a new window or tabBrand NewC $191.15cmsmcparts (6,643) 99.2%+C $32.45 shippingfrom United States
- Harley Knucklehead U EARLY Stamped Brake Drum 44113-36 Box L 1936 1937 1938 1939Opens in a new window or tabPre-OwnedC $477.87Top Rated SellerTop Rated Seller57fi2 (10,342) 99.7%+C $81.99 shippingfrom United States
- Harley Knucklehead UL WL Shift Lever Stud 1937-38 OEM# 2206-37Opens in a new window or tabBrand NewC $27.24Top Rated SellerTop Rated Sellerblarneyrubble104 (32,106) 99.8%from United StatesAlmost gone15 sold
- 1937 - 1938 Harley Knucklehead Transmission Case 2 121-35 EL UL FlatheadOpens in a new window or tabPre-OwnedC $2,696.50Top Rated SellerTop Rated Sellerstrippeddowncycles (2,130) 100%+C $148.67 shippingfrom United States13 watchers
- Items Per Page
