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
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On Sale
Jims Staking Dowel Pins for Harley-Davidson 2201K
JIMS
MSRP: $21.90Now: $19.71Was: $21.90Bushing stability directly impacts your engine's precision and longevity—sloppy dowel pins compromise both. JIMS Staking Dowel Pins 2201K keep your bushings locked in place with zero movement, eliminating play that degrades performance and accelerates...DS196313- SKU:
- DS196313
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- SILVER
- TYPE:
- HOLDER
- UNITS:
- 10 PACK
- APPLICATION:
- BUSHING
- PRODUCT NAME:
- DOWEL PIN
- RIDING STYLE:
- STREET
MSRP: $21.90Now: $19.71Was: $21.90 -
On Sale
JIMS Twin Cam Crankshaft Bearing Installer 2000-2017 Harley-Davidson FLSTC 1146
JIMS
MSRP: $474.45Now: $427.01Was: $474.45Installing or removing Twin Cam crankshaft bearings without the proper tool risks damaging your engine cases—a costly mistake that sidelines your build. The JIMS Twin Cam Crankshaft Bearing Installer 1146 provides the precision support and protection...DS196316- SKU:
- DS196316
- Availability:
- Ships Same Business Day
- Weight:
- 12.45 LBS
- PRODUCT NAME:
- BEARING TOOL
- RIDING STYLE:
- STREET
- APPLICATION:
- CAM SIDE CRANKSHAFT BEARING
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
MSRP: $474.45Now: $427.01Was: $474.45 -
On Sale
Jims Cam Bearing Alignment Tool for Harley-Davidson 1995-1998 Dyna FXD 2280
JIMS
MSRP: $129.50Now: $116.55Was: $129.50Cam bearing misalignment is one of the most common causes of premature wear and catastrophic engine failure in Harley-Davidson Dyna FXD models. Without proper alignment verification, you risk bearing damage, oil starvation, and complete engine...DS196315- SKU:
- DS196315
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- COLOR/FINISH:
- TURQUOISE
- PRODUCT NAME:
- ALIGNMENT TOOL
- UNITS:
- EACH
- COLOR/FINISH:
- ANODIZED
- APPLICATION:
- CAM BEARING
- RIDING STYLE:
- STREET
MSRP: $129.50Now: $116.55Was: $129.50Qty in Cart: 0Quantity:Price:MSRP: $129.50Now: $116.55Was: $129.50Subtotal: -
DRAG SPECIALTIES Barometric Pressure Switch MC-DRAG044
DRAG SPECIALTIES
$88.76Maintaining proper fuel delivery and emission control depends on accurate barometric pressure sensing—a critical function this OEM-replacement switch handles with proven reliability. If your motorcycle's fuel system is running rich, lean, or throwing...DS189001- SKU:
- DS189001
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- SWITCH
- TYPE:
- BAROMETRIC PRESSURE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$88.76 -
CYCLE PRO LLC CV Type Mixture Screw 20757
CYCLE PRO LLC
$37.55Precise carburetor tuning is non-negotiable for consistent performance and reliable operation across varying conditions. The CYCLE PRO LLC CV Type Mixture Screw delivers the adjustment capability you need without complicated tools or lengthy disassembly...10500290- SKU:
- 10500290
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- TYPE:
- FUEL MIXTURE
- MODEL:
- FOR CV CARBURETORS
- PRODUCT NAME:
- SCREW
$37.55Qty in Cart: 0Quantity:Price:$37.55Subtotal: -
YOST PERFORMANCE CV/HSR Series Speed Screw FBS-CV/HSR
YOST PERFORMANCE
$35.95Stock carburetor screws are prone to stripping and rounding off, especially during frequent jetting adjustments and bowl maintenance. The YOST Performance CV/HSR Series Speed Screw upgrades you to a purpose-built fastener that handles repeated...10500158- SKU:
- 10500158
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- BASE FINISH:
- POLISHED
- PRODUCT NAME:
- SCREW
- TYPE:
- FLOAT BOWL
- MODEL:
- CV/HSR
- UNITS:
- KIT
- COLOR/FINISH:
- POLISHED
- RIDING STYLE:
- STREET
- MATERIAL:
- STAINLESS STEEL
$35.95Qty in Cart: 0Quantity:Price:$35.95Subtotal: -
YOST PERFORMANCE CV Carburetor Idle Mixture Screw CVMS
YOST PERFORMANCE
$29.95A properly functioning idle mixture screw is critical for carburetor tuning—it directly affects fuel atomization, throttle response, and overall engine stability at low RPMs. If your CV carburetor's idle circuit is running lean or rich, or if your...10500172- SKU:
- 10500172
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- POLISHED
- MATERIAL:
- BRASS
- PRODUCT NAME:
- SCREW
- UNITS:
- KIT
- BASE FINISH:
- POLISHED
- TYPE:
- FUEL MIXTURE
$29.95Qty in Cart: 0Quantity:Price:$29.95Subtotal: -
ZENITH FUEL SYSTEMS Choke Cable Kit for 40mm Bendix C182-1387
ZENITH FUEL SYSTEMS
$169.95If you're running a high-performance Bendix carburetor setup, the integrity of your choke cable directly impacts cold-start reliability and throttle response. This OEM-spec kit ensures precise choke actuation without the guesswork of mismatched or worn...DS289079- SKU:
- DS289079
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- CHOKE KNOB ASSEMBLY
- TYPE:
- CARBURETOR
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$169.95Qty in Cart: 0Quantity:Price:$169.95Subtotal: -
On Sale
S&S CYCLE Cap Fitting - 3/16" VOES 50-8372
S&S CYCLE
MSRP: $6.95Now: $6.26Was: $6.95The S&S Cycle Cap Fitting is an essential component for maintaining proper fuel system integrity and preventing vapor leaks in high-performance applications. Whether you're rebuilding a carburetor or upgrading your fuel delivery system, this...10500359- SKU:
- 10500359
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- BASE COLOR:
- RED
- TYPE:
- CARBURETOR
- MATERIAL:
- RUBBER
- UNITS:
- EACH
- PRODUCT NAME:
- RUBBER CAP
- COLOR/FINISH:
- RED
- RIDING STYLE:
- STREET
MSRP: $6.95Now: $6.26Was: $6.95 -
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
$19.21 -
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: $58.95Qty in Cart: 0Quantity:Price:MSRP: $58.95Now: $53.06Was: $58.95Subtotal: -
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
