Harley Carburetion Parts
Harley-Davidson Carburetion Parts at JJ Motorsports
Tune and maintain your Harley's carburetor with premium parts from JJ Motorsports, featuring temperature sensors, choke brackets, and accelerator pumps for smooth idle, crisp throttle response, and reliable performance on Sportster, Big Twin, Evo, and classic models. These high-quality components ensure precise operation and easy adjustments.
Shop Standard Motor Products, Todd's Cycle, and Drag Specialties carburetion parts for proven reliability. Explore related categories such as Harley air and fuel for jets and rebuild kits, or Harley for exhaust and air cleaners to complete your carb setup.
Top Harley-Davidson Carburetion Parts
- Standard Motor Products Engine Temperature Sensor MC-TS1 – Accurate temp sensor for EFI-to-carb conversions; ensures proper choke operation on Big Twin models.
- Todd's Cycle Mikuni Choke Bracket Stainless MKE-1 – Stainless steel choke cable bracket for Mikuni carbs; clean routing and easy pull on custom Harleys.
- Drag Specialties Accelerator Pump for Bendix Carburetor 012619-HC3 – Replacement pump diaphragm for Bendix carbs; restores instant throttle snap on early Sportster and Panhead.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
On Sale
S&S CYCLE Super G Carburetor Insulator - 3/8" 16-0498
S&S CYCLE
MSRP: $41.95Now: $37.76Was: $41.95A carburetor insulator that leaks or degrades will compromise fuel delivery precision and allow heat transfer that destabilizes air-fuel ratios. The S&S Cycle Super G Carburetor Insulator (16-0498) ensures a sealed, thermally isolated mounting surface...10500361- SKU:
- 10500361
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- RIDING STYLE:
- STREET
- MODEL:
- SUPER G
- INSULATOR THICKNESS IMPERIAL:
- 0.37'
- PRODUCT NAME:
- INSULATOR BLOCK
- UNITS:
- EACH
MSRP: $41.95Now: $37.76Was: $41.95 -
On Sale
S&S CYCLE Manifold - Big Twin - 55-65 16-1100
S&S CYCLE
MSRP: $122.95Now: $110.66Was: $122.95The S&S Cycle manifold is engineered to optimize exhaust scavenging and improve volumetric efficiency on your Big Twin, delivering measurable gains in horsepower and throttle response. By upgrading from a stock manifold, you'll experience smoother power...10500337- SKU:
- 10500337
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BASE FINISH:
- RAW
- ENGINE SIZE:
- 74'
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- INTAKE MANIFOLD
- RIDING STYLE:
- STREET
- TYPE:
- O-RING
- COLOR/FINISH:
- RAW
- UNITS:
- EACH
MSRP: $122.95Now: $110.66Was: $122.95 -
DRAG SPECIALTIES Mikuni 42/45 Carburetor Needle/Seat Kit I03-0102-S/N
DRAG SPECIALTIES
$19.21A worn or damaged needle and seat is one of the most common causes of carburetor flooding, hesitation, and poor fuel atomization. This OEM-spec replacement assembly restores precise fuel metering and gets your HSR42/45 back to factory performance without...10500390- SKU:
- 10500390
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- NEEDLE AND SEAT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$19.21Qty in Cart: 0Quantity:Price:$19.21Subtotal: -
DRAG SPECIALTIES Intake Flange with Seals - Zinc - Pair I18-0296CK
DRAG SPECIALTIES
$58.80Intake flanges are critical junction points in your engine's induction system—poor sealing here means vacuum leaks, rough idle, and lost performance gains. DRAG SPECIALTIES' zinc-plated flanges with integrated seals eliminate guesswork by providing a...10500417- SKU:
- 10500417
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- BASE FINISH:
- ZINC
- MATERIAL:
- DIE CAST
- PRODUCT NAME:
- INTAKE KIT
- COLOR/FINISH:
- SILVER
- UNITS:
- PAIR
$58.80 -
DRAG SPECIALTIES Intake Flange with Seals - Chrome - Pair I18-0296CKV
DRAG SPECIALTIES
$57.73A properly sealed intake flange is critical to maintaining consistent air delivery and preventing boost leaks in forced induction applications. These DRAG SPECIALTIES flanges pair OEM-quality chrome construction with precision-cut seals designed to...10500418- SKU:
- 10500418
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- SILVER
- MATERIAL:
- DIE CAST
- UNITS:
- PAIR
- PRODUCT NAME:
- INTAKE KIT
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
$57.73Qty in Cart: 0Quantity:Price:$57.73Subtotal: -
DRAG SPECIALTIES Sensor Map - Original Equipment Manufacturer 32316-99 MC-DRAG077
DRAG SPECIALTIES
$81.27Your motorcycle's fuel mapping depends on accurate sensor data—when your MAP sensor fails or degrades, you'll experience rough idle, poor throttle response, and reduced fuel efficiency. The DRAG SPECIALTIES OEM replacement sensor restores your bike's...10500039- SKU:
- 10500039
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- PRODUCT NAME:
- SENSOR
- RIDING STYLE:
- STREET
- TYPE:
- MAP
- UNITS:
- EACH
$81.27 -
On Sale
S&S CYCLE Reducer - 1/2"-13 to 5/16"-18 50-8151
S&S CYCLE
MSRP: $11.95Now: $10.76Was: $11.95If you're installing S&S Cycle components that require 5/16"-18 threading into a motor with 1/2"-13 holes, this reducer is essential for proper fitment and secure installation. This precision-machined adapter eliminates guesswork and ensures your...78062940- SKU:
- 78062940
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- COLOR/FINISH:
- SILVER
- UNITS:
- EACH
- PRODUCT NAME:
- THREAD REDUCER
- BASE COLOR:
- SILVER
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- STREET
MSRP: $11.95Now: $10.76Was: $11.95 -
On Sale
S&S CYCLE Block Super G Carburetor Insulator 16-0492
S&S CYCLE
MSRP: $40.95Now: $36.86Was: $40.95Carburetor performance depends on seal integrity, and worn gaskets and O-rings compromise fuel atomization and throttle response. The S&S Cycle Block Super G Carburetor Insulator (16-0492) provides OEM-quality replacement components that restore your...160492- SKU:
- 160492
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MODEL:
- SUPER G
- RIDING STYLE:
- STREET
- INSULATOR THICKNESS IMPERIAL:
- 0.25'
- PRODUCT NAME:
- INSULATOR BLOCK
- UNITS:
- EACH
MSRP: $40.95Now: $36.86Was: $40.95 -
On Sale
S&S CYCLE Super E/Super G Inlet Gas with Hose 190-0005
S&S CYCLE
MSRP: $58.95Now: $53.06Was: $58.95The S&S CYCLE Super E/Super G inlet gasket assembly is essential maintenance for keeping your carburetor performing at peak efficiency. Over time, original gaskets and O-rings degrade, leading to fuel leaks, air leaks, and inconsistent jetting—all of...10500302- SKU:
- 10500302
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MODEL:
- SUPER G
- MODEL:
- SUPER E
- PRODUCT NAME:
- FUEL INLET
- RIDING STYLE:
- STREET
- TYPE:
- CARBURETOR
- UNITS:
- KIT
MSRP: $58.95Now: $53.06Was: $58.95 -
On Sale
S&S CYCLE Flange Front Intake 84-05 16-0232
S&S CYCLE
MSRP: $27.95Now: $25.16Was: $27.95If you're running an S&S intake manifold setup, a properly matched flange front intake is essential for optimal fuel distribution and manifold sealing. This OEM-quality component eliminates the risk of air leaks that compromise performance and creates a...10500394- SKU:
- 10500394
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- BASE FINISH:
- RAW
- MATERIAL:
- ALUMINUM
- MODEL:
- F
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- FLANGE INTAKE
- TYPE:
- O-RING
- COLOR/FINISH:
- RAW
- UNITS:
- EACH
MSRP: $27.95Now: $25.16Was: $27.95 -
On Sale
S&S CYCLE Flange Rear Intake 84-05 16-0233
S&S CYCLE
MSRP: $27.95Now: $25.16Was: $27.95If you're running an S&S intake manifold setup, a quality flange rear intake is essential for maintaining proper airflow and sealing integrity throughout your induction system. This U.S.-manufactured component ensures reliable fitment and eliminates the...10500395- SKU:
- 10500395
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- BASE FINISH:
- RAW
- MATERIAL:
- ALUMINUM
- MODEL:
- R
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- RAW
- PRODUCT NAME:
- FLANGE INTAKE
- TYPE:
- O-RING
MSRP: $27.95Now: $25.16Was: $27.95 -
On Sale
S&S CYCLE Block Super E Carburetor Insulator 16-0491
S&S CYCLE
MSRP: $40.95Now: $36.86Was: $40.95A properly sealed carburetor is critical for consistent jetting and optimal engine performance—any air leak at the insulator will richly throw off your fuel mixture and cost you horsepower. The S&S CYCLE Block Super E Carburetor Insulator (16-0491)...160491- SKU:
- 160491
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- RIDING STYLE:
- STREET
- MODEL:
- SUPER E
- UNITS:
- EACH
- INSULATOR THICKNESS IMPERIAL:
- 0.25'
- PRODUCT NAME:
- INSULATOR BLOCK
MSRP: $40.95Now: $36.86Was: $40.95 -
On Sale
S&S CYCLE Gas Line Insulator 19-0172
S&S CYCLE
MSRP: $40.95Now: $36.86Was: $40.95Fuel line heat management is critical in high-performance applications where underhood temperatures can degrade fuel quality and compromise engine efficiency. The S&S Cycle Gas Line Insulator protects your fuel system from excessive heat, maintaining...DS289183- SKU:
- DS289183
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- GAS LINE INSULATOR
- BASE COLOR:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $40.95Now: $36.86Was: $40.95 -
On Sale
S&S CYCLE "Band" Intake - Shovelhead/XL 16-1300
S&S CYCLE
MSRP: $121.95Now: $109.76Was: $121.95If you're running a 1978-1984 Shovelhead with an S&S carburetor setup, a proper intake seal is critical to maintaining consistent fuel atomization and preventing vacuum leaks that rob you of horsepower. The S&S "Band" Intake is engineered specifically...DS289232- SKU:
- DS289232
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- ENGINE SIZE:
- 80'
- TYPE:
- BAND
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- ALUMINUM
- MODEL:
- FOR SUPER E AND B CARBURETORS
- PRODUCT NAME:
- INTAKE MANIFOLD
- UNITS:
- EACH
MSRP: $121.95Now: $109.76Was: $121.95 -
On Sale
S&S CYCLE Standard Super G Manifold - Band - L'78-'84 16-2300
S&S CYCLE
MSRP: $132.95Now: $119.66Was: $132.95If you're running a 1978–1984 Shovelhead, intake manifold sealing is critical to maintaining fuel mixture consistency and preventing vacuum leaks that kill performance. The S&S Cycle Standard Super G Manifold Band delivers OEM-quality sealing with the...10500050- SKU:
- 10500050
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- COLOR/FINISH:
- ALUMINUM
- MATERIAL:
- ALUMINUM
- MODEL:
- FOR SUPER G CARBS
- PRODUCT NAME:
- INTAKE MANIFOLD
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- UNITS:
- EACH
- ENGINE SIZE:
- 80'
- TYPE:
- BAND
MSRP: $132.95Now: $119.66Was: $132.95 -
On Sale
S&S CYCLE O-Ring Intake - Shovelhead/XL 16-1200
S&S CYCLE
MSRP: $121.95Now: $109.76Was: $121.95If you're running a 1966-1978 Shovelhead with an O-ring intake seal design, a failed or degraded seal will cause vacuum leaks that kill throttle response and fuel economy. The S&S CYCLE O-Ring Intake eliminates guesswork by providing a direct replacement...DS289231- SKU:
- DS289231
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- BASE COLOR:
- SILVER
- ENGINE SIZE:
- 74'
- MATERIAL:
- ALUMINUM
- COLOR/FINISH:
- ALUMINUM
- MODEL:
- FOR SUPER E AND B CARBURETORS
- PRODUCT NAME:
- INTAKE MANIFOLD
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- TYPE:
- O-RING
MSRP: $121.95Now: $109.76Was: $121.95 -
On Sale
S&S CYCLE Standard Super G Manifold - O-Ring - L'78-'84 16-2200
S&S CYCLE
MSRP: $132.95Now: $119.66Was: $132.95If you're running an L'78-'84 Shovelhead with an S&S carb setup, intake seal leaks will kill your air-fuel ratio and cost you power. This O-ring manifold eliminates the failure-prone rubber-band seals of older designs, delivering a reliable, leak-free...10500047- SKU:
- 10500047
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- ENGINE SIZE:
- 74'
- COLOR/FINISH:
- ALUMINUM
- MODEL:
- FOR SUPER G CARBS
- PRODUCT NAME:
- INTAKE MANIFOLD
- RIDING STYLE:
- STREET
- TYPE:
- O-RING
- UNITS:
- EACH
- BASE COLOR:
- SILVER
- MATERIAL:
- ALUMINUM
MSRP: $132.95Now: $119.66Was: $132.95 -
YOST PERFORMANCE Fuel Inlet - Stainless - CV CVN3
YOST PERFORMANCE
$47.95Stock fuel inlet nipples restrict flow and become a bottleneck when you're running higher fuel demands or forced induction. The YOST PERFORMANCE Fuel Inlet delivers unrestricted flow pathways in stainless steel, allowing your fuel system to keep pace...10500208- SKU:
- 10500208
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE FINISH:
- POLISHED
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- HIGH-FLOW
- COLOR/FINISH:
- POLISHED
- PRODUCT NAME:
- FUEL NIPPLE
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$47.95Qty in Cart: 0Quantity:Price:$47.95Subtotal: -
YOST PERFORMANCE High Volume Single Fuel Inlet CVN1
YOST PERFORMANCE
$47.95Stock fuel inlet nipples become a bottleneck when you're pushing your engine beyond factory limits. The YOST Performance High Volume Single Fuel Inlet eliminates this restriction, delivering significantly higher fuel flow to support aggressive tuning,...10500123- SKU:
- 10500123
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE FINISH:
- POLISHED
- MATERIAL:
- BRASS
- MODEL:
- HIGH-FLOW
- COLOR/FINISH:
- POLISHED
- PRODUCT NAME:
- FUEL NIPPLE
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$47.95Qty in Cart: 0Quantity:Price:$47.95Subtotal: -
DRAG SPECIALTIES Plain CV Carburetor Top - '88-'06 Harley-Davidson 72830
DRAG SPECIALTIES
$25.95Upgrading your carburetor's appearance doesn't require extensive fabrication or downtime. This die-cast chrome cover delivers a polished finish that transforms your bike's top-end aesthetic while maintaining OEM fitment and function. With a...DS288801- SKU:
- DS288801
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- TOP COVER
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- TYPE:
- CARBURETOR
$25.95Qty in Cart: 0Quantity:Price:$25.95Subtotal:
