Knucklehead Parts

V-Twin - 11-1968 - Knucklehead Standard Intake Valve Guide Description Knucklehead standard intake valve guide features a cast iron finish. Fits: EL 1936-1940 FL 1941-1947 Additional Information OEM No. 18185-40 UOM 1 -...

V-Twin - 11-1969 - Knucklehead Standard Exhaust Valve Guide Description Knucklehead standard exhaust valve guide features a cast iron finish. Fits: FL 1940-1947 EL 1936-1940 Additional Information OEM No. 18181-36 UOM 1 -...

V-Twin - 12-0452 - Knucklehead Oil Pump BodyDescriptionKnucklehead oil pump body has oil pressure switch threaded hole on extreme right side.Accepts scavenger gear, scavenger idler gear, feed idler gear and feed gear. Includes idler shaft installed. Oil...

V-Twin - 12-0456 - Knucklehead Oil Pump Body SilverDescriptionKnucklehead oil pump body has oil pressure switch threaded hole on extreme right side and is painted silver.Accepts scavenger gear, scavenger idler gear, feed idler gear and feed gear...

V-Twin - 12-0477 - Knucklehead Oil Pump AssemblyDescriptionKnucklehead oil pump assembly is for 1936-1940 EL but accurate for late 1938-1940 EL. Assembly accepts replica oil pressure sending unit.Oil pump kit includes oil pump mount screws, which are...

V-Twin - 12-0479 - 1936 Oil Pump Assembly Description Oil pump assembly for 1936 only. Body accepts steel line for gauge mounted in dash. Fits: EL 1936-1936 Additional Information UOM 1 -...

V-Twin - 12-0484 - 1936 Oil Pump Body Description 1936 oil pump body is machined to accept oil line for gauge on dash. Fits: EL 1936-1936 Additional Information UOM 1 - EA Manufacturer V-Twin Origin Imported

V-Twin - 12-0875 - 1938 Knucklehead Oil Pump Body Cast IronDescriptionCast iron and machined Knucklehead oil pump body is the specific shape for 1938 models to be exact. Fits:EL 1936-1940Additional Information UOM1 - EA ManufacturerV-Twin ...

V-Twin - 12-0876 - Knucklehead Oil Pump Body Zinc PlatedDescriptionKnucklehead oil pump body is constructed of cast iron and has the early relief valve extension. Features a zinc plated finish.This changed in 1948, by adding a "D" for a change in the...

V-Twin - 12-0896 - Knucklehead Oil Pump Assembly with RotatorDescriptionKnucklehead oil pump assembly with rotator.*NOTE: Includes governor rotor. Fits:FL 1941-1947EL 1941-1947Additional Information UOM1 - KIT ManufacturerV-Twin OriginImported 2025...

V-Twin - 12-0997 - Knucklehead Breather Stud KitDescriptionKnucklehead breather stud kit includes stud, with tube and end snoot. Fits:EL 1936-1947FL 1941-1947Additional Information UOM1 - KIT ManufacturerMotorshop OriginImported 2025 Catalog Pages495

V-Twin - 13-1936 - Replica Spring Set Parkerized Description Replica Fork Spring Set contains 4 pieces and is parkerized. Set includes the upper and lower outer springs.The lower large spring has 10 coils, not counting the top and bottom flat coil. ...

V-Twin - 14-0451 - Knucklehead Rocker Box Seal Kit for 2 HeadsDescriptionKnucklehead rocker box cover kit is for conversion and will fit 1938-47 late model valve spring cover set on 1936-38 models.Kit is for use on Knucklehead exhaust rocker shaft. Ten...

V-Twin - 14-0455 - Knucklehead Rocker Box Seal Kit for 1 HeadDescriptionKnucklehead rocker box cover kit is for conversion and will fit 1938-47 late model valve spring cover set on 1936-38 models.Kit is for use on Knucklehead exhaust rocker shaft. Five...

V-Twin - 14-0786 - 1936 Cork Kicker Seal Set Description Cork kicker seal set for 1936 only.Sold as a set of 5. Fits: EL 1936-1936 Additional Information UOM 1 - SET Manufacturer V-Twin Origin Imported 2025 Catalog...

V-Twin - 15-0007 - Overhead Valve Knucklehead Valve Guide Gasket .015 inchDescriptionOverhead valve Knucklehead valve guide gasket is .015" thick.Sold as a pack of 10. Fits:EL 1936-1940FL 1941-1947Additional Information UOM10 - PK ...

V-Twin - 15-0014 - Overhead Valve Knucklehead Valve Guide Gasket .010 inchDescriptionOverhead Valve Knucklehead valve guide gasket is .010" thick.Sold as a pack of 10. Fits:EL 1936-1940FL 1941-1947Additional Information UOM10 - PK ...

V-Twin - 15-0924 - Knucklehead Cylinder Head and Base Gasket SetDescriptionKnucklehead gasket set features copper head gaskets and metal cylinder base gaskets with bead. Fits:EL 1936-1947FL 1941-1947Additional Information UOM1 - SET ManufacturerGary...

V-Twin - 16-0843 - Rider Early Tool Kit for 1936-1957 Description Rider early tool kit for 1936-1957 is supplied in a tool roll. The entire kit fits individually in a kidney tool box.Tool kit includes a wheel lug allen type wrench, circuit breaker...

V-Twin - 21-0769 - Knucklehead Motor Shifter KnobDescriptionKnob has a knucklehead shaped and has an antique silver finish. Fits:Custom ApplicationAdditional Information UOM1 - EA MeasurementsAdditional InformationKnob: 2-3/4"Knob thickness:...

V-Twin - 21-1936 - Small Shifter Lever Ball Description Black small shifter knob with a brass insert 3/8" - 24 internal threads. Fits: EL 1936-1940 G 1937-1973 FL 1941-1951 WL 1929-1953 UL 1938-1948 Additional Information OEM No...

V-Twin - 22-0171 - 1936-1937 Style Mechanical Brake Kit Description 1936-1937 style mechanical brake kit for rigid frames features a nickel plated pedal and the remaining parts are parkerized.*NOTE: On 1936-1957 Big Twins, the rear brake lever arm...

V-Twin - 28-2020 - 1936-1938 Dash Hardware Kit Description 1936-1938 dash hardware kit.*NOTE: Clear lens is 1936-1937 only of all pressure and amp gauges. 1938 only is red (4522-38A) and green (4522-38), Fits: EL 1936-1938 UL...

V-Twin - 29-0181 - Knucklehead Exhaust Header Set Black Description Black Knucklehead exhaust header three piece set for use on mufflers with built in "Y" junction.Four piece header set. Fits: EL 1936-1940 FL 1941-1947 Additional...

V-Twin - 30-0803 - Black Knucklehead Exhaust Header KitDescriptionKnucklehead exhaust kit includes 4 pipes, a clamp set and Colony hardware for installation purposes. The clamps and bolts feature a parkerized finish and the pipes are black heat paint...

V-Twin - 30-0884 - Replica Knucklehead Muffler ChromeDescriptionReplica chrome muffler features a spot seam welded body construction with formed ends.The muffler body has a diameter of 3-1/4" with a 1-3/4" diameter inlet. The overall length is 27-1/4"...

V-Twin - 30-1291 - Knucklehead Rear Upsweep Pipe ChromeDescriptionKnucklehead rear upsweep pipe features a chrome finish. Fits:EL 1936-1947FL 1941-1947Additional Information UOM1 - EA ManufacturerV-Twin OriginImported

V-Twin - 31-1281 - Knucklehead Oil Filter BracketDescriptionKnucklehead oil filter bracket attaches to the rear rocker box rear bolt for mounting canister oil filter unit. Fits:EL 1936-1947FL 1941-1947Additional Information UOM1 - EA ...

V-Twin - 31-9998 - Raw Knucklehead Beehive Tail Lamp License Plate BracketDescriptionNew Old Stock" Knucklehead license plate bracket features a raw finish and is for the beehive tail lamp.This is the early replica of the 1980's for replacement. Fits:UL...

V-Twin - 32-0060 - 6 Volt Knucklehead Distributor AssemblyDescriptionKnucklehead complete 6 volt distributor is fully assembled with a zicad plated finish base with shaft and gear installed. Includes mount kit and gasket.Top housing includes early point...

V-Twin - 32-1257 - 1936 Distributor Cap Description 1936 distributor cap includes a chrome clip.*NOTE: Extra bump in the center! Fits: EL 1936-1936 Additional Information UOM 1 -...

V-Twin - 32-1386 - 1936 EL Distributor Top Nickel Plated Description Nickel plated top features wire cutout special for 1936 only.*NOTE: Points, condenser and hardware not included, must order separately. Fits: EL 1936-1936 Additional...

V-Twin - 32-1394 - 1936 EL Distributor Shaft and Housing Nickel Plated Description Nickel plated shaft body with gear and cam shaft installed with pin.Distributor shaft housing features shaft with cam and gear installed. *NOTE: Body is not marked DH-50...

V-Twin - 32-1435 - 1936 Complete Knucklehead DistributorDescriptionComplete Knucklehead distributor features a nickel plated top cap and base and a chrome bail. This is exact for 1936 61" EL Knuckleheads but will fit all 1937-1947 EL-FL models.Includes...

V-Twin - 32-1494 - 1936 Distributor Top Nickel Plated Description 1936 distributor top has a notch for the wire exit and is nickel plated.*NOTE: Base is drilled and tapped for the early style points sets and also where the condenser fits on the under...

V-Twin - 32-1608 - Knucklehead 12 Volt Alternator KitDescriptionKnucklehead 12 volt alternator kit includes 12 volt 32E type alternator, solid state regulator, gear kit for Overhead Valve models and Knucklehead parts, service and dope manual.Order screw...

V-Twin - 32-1650 - 1937-1947 Knucklehead Distributor Top Nickel PlatedDescription1936 distributor top is nickel plated. Top includes stud.Insulators are installed. Fits:FL 1937-1947EL 1937-1948Additional Information UOM1 - EA ManufacturerV-Twin ...

V-Twin - 32-1722 - 1936 EL Distributor Top Assembly Nickel Plated Description 1936 EL distributor top assembly features a nickel plated finish and is assembled with the points, condenser, wire and mount hardware. Fits: EL 1936-1936 Additional...

V-Twin - 32-1760 - 1937-1947 Knucklehead Distributor AssemblyDescriptionDistributor kit includes a nickel plated distributor top and back with gear and 1937-1947 Knucklehead distributor top and a stainless steel distributor cover kit.Also includes the...

V-Twin - 32-1893 - Replica Knucklehead Points SetDescriptionReplica Knucklehead set of electrical contacts that switch the coil on and off at the proper time.The mechanical action of the distributor shaft lobes pushes the points open and closed. For use...