Knucklehead Parts
217 parts
Shop the best parts for your Harley-Davidson Knucklehead motorcycle at Deadbeat Customs. The collection includes engine components, oil system parts, rocker boxes, exhaust components, ignition parts, fuel system components and restoration hardware for 1936-1947 Knucklehead models. Designed for dependable performance and authentic restorations, these parts complement Harley engine parts and vintage motorcycle restoration parts.
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V-Twin - 48-1516 - Large Knucklehead Motor Model
V-Twin Mfg
$90.63V-Twin - 48-1516 - Large Knucklehead Motor ModelDescriptionLarge 1:6 scale knucklehead motor model with authenthic details, including exhaust header set! This pewter model is fully assembled on a...$90.63 -
V-Twin - 48-7783 - 1936 Knucklehead Belt Buckle
V-Twin Mfg
MSRP: $23.86$22.31V-Twin - 48-7783 - 1936 Knucklehead Belt BuckleDescription1936 Knucklehead belt buckle.Reproduction of the original belt buckles of the 1980's and 1990's! Fits:AllAdditional Information<MSRP: $23.86$22.31 -
V-Twin - 48-1767 - Knucklehead Motor Model
V-Twin Mfg
$67.61V-Twin - 48-1767 - Knucklehead Motor ModelDescriptionKnucklehead motor model on wooden base. Fits:AllAdditional Information UOM$67.61
V-Twin - 51-1939 - Replica inchHM inch Knucklehead 28 Rake Frame
V-Twin Mfg
$2,712.33V-Twin - 51-1939 - Replica inchHM inch Knucklehead 28 Rake FrameDescriptionReplica frame is an authentic reproduction of the factory style featuring 13 brazed joints. The 28 rake neck angle will...$2,712.33
V-Twin - 38-6679 - Knucklehead Tank Stainless Steel Trim Set 1940-46
V-Twin Mfg
$94.05V-Twin - 38-6679 - Knucklehead Tank Stainless Steel Trim Set 1940-46DescriptionGas tank emblem trim set is stainless steel and is for 1940-1946 knucklehead models.Trim snaps into place as original,...$94.05
V-Twin - 14-0452 - Knucklehead Valve Guide Seal Set - Fits 1936-1940 Harley-Davidson EL, 1941-1947 FL
V-Twin Mfg
$21.63Valve guide seals for stock guides for Knucklheads.*NOTE: Sold as a set of 4. Fits:EL 1936-1940FL 1941-1947Additional Information UOM1 - S$21.63
V-Twin - 48-0489 - V-Twin Knucklehead Service and Parts Manual - Fits 1936-1940 Harley-Davidson EL, 1941-1947 FL
V-Twin Mfg
$33.54Knucklehead service and parts manual includes 592 pages of V-Twin catalog, service dope and parts reference.A very complete Knucklehead information source! **NOTE Product may not be returned. ISBN:...$33.54
V-Twin - 35-0445 - Brass Knucklehead Carburetor Throttle Lever - Fits 1940-1947 Harley-Davidson FL
V-Twin Mfg
$55.11Knucklehead throttle lever material is cast brass. Clamping and idle adjustment screws are included.Lever features one hole for cable block location. Fits:FL 1940-1947Additional Information$55.11
V-Twin - 30-0880 - Replica Knucklehead Muffler Black
Wyatt Gatling
$291.90V-Twin - 30-0880 - Replica Knucklehead Muffler BlackDescriptionReplica black muffler features a spot seam welded body construction with formed ends.The muffler body has a diameter of 3-1/4" with a...$291.90
V-Twin - 30-0803 - Black Knucklehead Exhaust Header Kit - Fits 1941-1947 Harley-Davidson FL, EL
V-Twin Mfg
$295.39Knucklehead 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.Order mufflers...$295.39
V-Twin - 12-0856 - Knucklehead Oil Pump Governor Rotor
Motorshop
MSRP: $81.92$81.09V-Twin - 12-0856 - Knucklehead Oil Pump Governor RotorDescriptionOil pump centrifugal valve is precision ground for fit and features an oiled finish. Designed to be driven by the scavenger oil pump...MSRP: $81.92$81.09
Colony - Acorn Stem Nut with Shoulder fits '36-'77 Big Twin, '48-'65 Panhead, '36-'47 Knucklehead Models
Colony Machine
$21.95Colony - Acorn Stem Nut with Shoulder fits '36-'77 Big Twin, '48-'65 Panhead, '36-'47 Knucklehead Models Features: Chrome-plated replacement stem nut for a variety of stock and custom front ends...$21.95
V-Twin Knucklehead Lapel Pin - Silver Patina
V-Twin Mfg
$7.56V-Twin Knucklehead lapel pin with a stick pin clasp, silver patina.$7.56
V-Twin - 48-0323 - 1936-1947 Knucklehead and 1937-1948 UL Parts Book
V-Twin Mfg
$45.05V-Twin - 48-0323 - 1936-1947 Knucklehead and 1937-1948 UL Parts BookDescriptionSpare parts book for 1936-1947 Knucklehead and Flathead provides OEM numbers to help identify exact parts required for...$45.05
Mid-USA - 45890 - V-Factor Billet Forward Control Kit - Chrome - 3" Extended - Fits 1936-1999 Harley-Davidson Big Twin 4-Speed & Softail
Mid-USA
$662.95V-Factor Billet Forward Control Kit — Chrome, 3" Extended Fits: 1936-1999 Harley-Davidson Big Twin 4-speed and 1984-1999 Softail. Also fits most aftermarket frames. A complete chrome billet forward...$662.95
Mid-USA - 45889 - V-Factor Billet Forward Control Kit - Chrome - Standard Length - Fits 1936-1999 Harley-Davidson Big Twin 4-Speed & Softail
Mid-USA
$593.30V-Factor Billet Forward Control Kit — Chrome, Standard Length Fits: 1936-1999 Harley-Davidson Big Twin 4-speed and 1984-1999 Softail. Also fits most aftermarket frames. A complete chrome billet...$593.30
Mid-USA - 45921 - Billet Forward Controls - Polished - Fits 1936-1999 Harley-Davidson Big Twin 4-Speed & Softail
Mid-USA
$330.95Mid-USA Billet Forward Controls — Polished Fits: 1936-1999 Harley-Davidson Big Twin 4-speed and 1984-1999 Softail, stock length. Also fits most aftermarket rigid and Softail-style frames built to...$330.95
Mid-USA - 45920 - Billet Forward Controls - Black - Fits 1936-1999 Harley-Davidson Big Twin 4-Speed & Softail
Mid-USA
$270.00Mid-USA Billet Forward Controls — Black Fits: 1936-1999 Harley-Davidson Big Twin 4-speed and 1984-1999 Softail, stock length. Also fits most aftermarket rigid and Softail-style frames built to that...$270.00
Mid-USA - 45922 - Billet Forward Controls with MX-Style Pegs - Black - Fits 1936-1999 Harley-Davidson Big Twin 4-Speed & Softail
Mid-USA
$399.95Mid-USA Billet Forward Controls with MX-Style Pegs — Black Fits: 1936-1999 Harley-Davidson Big Twin 4-speed and 1984-1999 Softail, stock length. Also fits most aftermarket rigid and Softail-style...$399.95
V-Twin - 49-1348 - 1936 EL Cylinder Head Set Bare
Motortechnic
$5,267.98V-Twin - 49-1348 - 1936 EL Cylinder Head Set Bare Description Bare Knucklehead cylinder head set features a cast iron construction with factory casting marks. This is the exact replica of the 1936...$5,267.98
V-Twin - 49-1344 - 1936 Rear Brake Drum Raw
V-Twin Mfg
$873.74V-Twin - 49-1344 - 1936 Rear Brake Drum Raw Description 1936 raw rear brake drum features a 51 tooth sprocket that is riveted in place with a splash ring.The 1936 only rear brake on 61 EL models...$873.74
V-Twin - 49-1320 - 1936 Knucklehead Side Car Mount Kit
V-Twin Mfg
$225.07V-Twin - 49-1320 - 1936 Knucklehead Side Car Mount KitDescription1936 Knucklehead side car mount kit includes chrome cross bar and right and left cast mount. Can be welded to most frames.Mount loops...$225.07
V-Twin - 49-1310 - 1937-1938 EL Knucklehead Bare Cylinder Head Set
Motortechnic
$5,033.48V-Twin - 49-1310 - 1937-1938 EL Knucklehead Bare Cylinder Head SetDescription1937-1938 EL bare Knucklehead head set features OEM production numbers, mc hallmark, small intake port, primer black...$5,033.48
V-Twin - 49-1307 - Knucklehead Rocker Box Set - Fits 1936-1937 Harley-Davidson EL
V-Twin Mfg
$683.11Knucklehead rocker box set features a natutal finish. The front rocker box has the bleeder hole drilled and tapped for cap fitting.Accepts the early valve cover cup set and features machined snap...$683.11
V-Twin - 49-1301 - Knucklehead Rocker Box Set - Fits 1936-1937 Harley-Davidson EL
V-Twin Mfg
$714.96Knucklehead rocker box set features a polished finish. The front rocker box has the bleeder hole drilled and tapped for cap fitting.Accepts the early valve cover cup set and features machined snap...$714.96
V-Twin - 49-1293 - Knucklehead Rocker Box Set - Fits 1937-1940 Harley-Davidson EL
V-Twin Mfg
$639.57Knucklehead rocker box set features a polished finish.Accepts the early valve cover cup set and features machined snap ring grooves for the appropriate seal kit, available separately. Set is cast...$639.57
V-Twin - 49-1286 - Knucklehead Rocker Box Set Natural Cast - Fits 1936 Harley-Davidson EL
V-Twin Mfg
$794.13Knucklehead rocker box set features a natural cast finish, as the original.Rocker boxers are machined to accept original retaining rings. V-Twin #49-1793, Knucklehead rocker box rings, are available...$794.13
V-Twin - 49-1166 - Knucklehead Rocker Tin Set Parkerized - Fits 1936-1947 Harley-Davidson EL, 1941-1947 FL
V-Twin Mfg
$149.71Knucklehead rocker tin set is manufactured with the correct thickness and form for fit and features a parkerized finish.Sold as a 4 piece set. Fits:EL 1936-1947FL 1941-1947Additional Information$149.71
V-Twin - 49-0979 - 1936 Knuckle Clutch Kit
V-Twin Mfg
$324.82V-Twin - 49-0979 - 1936 Knuckle Clutch Kit Description 1936 knuckle clutch kit includes full OE style plate set, clutch hub and collar and hub nut tool.Precision fit for all components supplied...$324.82
V-Twin - 49-0946 - 1941-1947 Knucklehead Left Engine Case Unmachined
V-Twin Mfg
$866.13V-Twin - 49-0946 - 1941-1947 Knucklehead Left Engine Case UnmachinedDescriptionKnucklehead left hand engine case features steel bearing insert cast in and is machined to fit OE right side case...$866.13
V-Twin - 49-0728 - Replica 1936 Knucklehead Hand Shifter Kit
V-Twin Mfg
$417.96V-Twin - 49-0728 - Replica 1936 Knucklehead Hand Shifter KitDescription1936 Knucklehead hand shifter kit has smooth chrome finish. Features tubular style shift lever with a spring loaded cup which...$417.96
V-Twin - 49-0712 - Knucklehead Rocker Tin Kit Parkerized - Fits 1941-1947 Harley-Davidson FL, 1938-1947 EL
V-Twin Mfg
$930.02Parkerized Knucklehead rocker tin kit features a tin set manufactured with the correct thickness and form for fit. Kit includes the front and rear external, and front and rear internal valve spring...$930.02
V-Twin - 49-0613 - 1936 Rear Brake Backing Plate Assembly Kit
Motorshop
$728.37V-Twin - 49-0613 - 1936 Rear Brake Backing Plate Assembly Kit Description 1936 rear brake backing plate kit assembly. Fits: EL 1936-1936 Additional Information$728.37
V-Twin - 49-0555 - 1936 EL Rear Brake Assembly
V-Twin Mfg
$1,446.57V-Twin - 49-0555 - 1936 EL Rear Brake Assembly Description 1936 EL Rear brake assembly includes black brake drum, black backing plate, rear brake cam, brake lever, brake shoe set, brake shoe...$1,446.57
V-Twin - 49-0538 - 1936 Style Spring Fork Steering Damper Lever
V-Twin Mfg
MSRP: $74.88$74.13V-Twin - 49-0538 - 1936 Style Spring Fork Steering Damper Lever Description Spring Frok steering damper handle with steel construction features a chrome finish. Features a unique shape as original...MSRP: $74.88$74.13
V-Twin - 49-0018 - 1936 Speedster Inline Spring Fork Handlebar
V-Twin Mfg
$289.80V-Twin - 49-0018 - 1936 Speedster Inline Spring Fork Handlebar Description 1936 Speedster inline Spring Fork handlebar features a chrome finish, with brazed type construction as original. ...$289.80
V-Twin - 49-0015 - 1936 Knucklehead Speedster Inline Spring Fork Handlebar
V-Twin Mfg
$271.98V-Twin - 49-0015 - 1936 Knucklehead Speedster Inline Spring Fork HandlebarDescription1936 Speedster inline Spring Fork handlebar features a black finish, with brazed type construction as original for...$271.98
V-Twin - 49-0011 - Replica Knucklehead Rocker Box Set - Fits 1942-1947 Harley-Davidson FL, 1938-1940 EL
V-Twin Mfg
$419.20Replica early style rocker box set with a natural finish has the shape of 1936-1940 Knuckleheads, but will fit 1936-1947 models.Rocker boxes are machined from accurate casting with a natural cast...$419.20
V-Twin - 48-1807 - Knucklehead 6 Piece Manual Set - Fits 1936-1947 Harley-Davidson EL, FL
V-Twin Mfg
$142.11Parts, Service and Shop Dope manuals are included in the set of 6 volumes for 1936-1947 Knuckleheads.This set includes: Knucklehead Service and Parts Manual, 1930-1941 Spare Parts Book, Spare Parts...$142.11
V-Twin - 48-1771 - V-Twin MFG Knucklehead Motor Model for 2014
V-Twin Mfg
$46.20V-Twin - 48-1771 - V-Twin MFG Knucklehead Motor Model for 2014DescriptionV-Twin collectible motor model with pewter construction, on a wooden base.*NOTE: Pewter type metal. Fits:AllAdditional...$46.20
Knucklehead Parts Restoration Systems – Classic Engine Components & Replacement Parts
Knucklehead Parts offers quality replacement and restoration components for classic Harley-Davidson Knucklehead motorcycles. The lineup includes engine cases, cylinders, cylinder heads, rocker boxes, cam chest components, valve train parts, oil pumps, oil lines, distributor assemblies and engine hardware built to support reliable rebuilds and period-correct restorations. These products work perfectly with Harley engine parts, motorcycle gaskets, ignition components and motorcycle oil system parts.
The product range also includes exhaust systems, air cleaners, carburetor components, fuel tanks, frame parts, manuals, restoration hardware and vintage accessories for 1936-1947 Knucklehead models. Whether you're replacing worn components or completing a full restoration, Knucklehead Parts provides dependable solutions that pair with motorcycle exhaust systems, motorcycle carburetors, motorcycle fuel system parts, motorcycle engine rebuild kits and vintage Harley parts.
Shop Knucklehead Parts at Deadbeat Customs for premium parts that help keep classic Harley-Davidson motorcycles running and looking their best. Complete your project with Harley replacement parts, classic motorcycle parts, motorcycle engine components, motorcycle restoration hardware and vintage Harley accessories.