Harley Davidson Motorcycle Carburetors & Components

Motorcycle Carburetor & Components
  • BikeMaster® - Fuel Mixture Screw
    BikeMaster®Fuel Mixture Screw
    0
    # 1237528706
    Universal Fuel Mixture Screw by BikeMaster®. Made from precision CNC-machined from 6061-T6 aluminum and knurled for easy grip and laser-etched for accurate adjusting. This top-grade product is expertly made in compliance with stringent...
    Replaces stock fuel screw found on Keihin FCR carburetorIncludes spring, washer and O-rings
    $16.98 - $18.22
  • AllStar Performance® - Carburetor Fitting
    AllStar Performance®Carburetor Fitting
    0
    # 3555428546
    Universal Carburetor Fitting by AllStar Performance®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you...
    Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency
    $5.99 - $21.99
  • Kuryakyn® - Crankcase Breather Kit
    Kuryakyn®Crankcase Breather Kit
    0
    # sp170144
    Crankcase Breather Kit by Kuryakyn®. Included with Kuryakyn Hypercharger Kits for Twin Cam models, this breather kit installs between the air cleaner and the carb support bracket. The stock breather bolts and vent hoses are reused. This...
    Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality
    $41.39 - $42.26
  • BikeMaster® - Fuel Mixture Screw
    BikeMaster®Fuel Mixture Screw (150998)
    0
    # mpn4617550980
    Universal Fuel Mixture Screw by BikeMaster®. Color: Black. Made from precision CNC-machined from 6061-T6 aluminum and knurled for easy grip and laser-etched for accurate adjusting. This top-grade product is expertly made in compliance...
    Replaces stock fuel screw found on Keihin FCR carburetorIncludes spring, washer and O-rings
    $18.22
  • AllStar Performance® - Long Carburetor Fitting
    AllStar Performance®Long Carburetor Fitting (ALL50905)
    0
    # mpn4738037304
    Universal Long Carburetor Fitting by AllStar Performance®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help...
    Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency
    $21.99
  • Kuryakyn® - Carburetor Cable Holder
    Kuryakyn®Carburetor Cable Holder (9928)
    0
    # mpn4621473047
    Carburetor Cable Holder by Kuryakyn®. Included with Kuryakyn Hypercharger Kits for Twin Cam models, this breather kit installs between the air cleaner and the carb support bracket. The stock breather bolts and vent hoses are reused....
    Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality
    $41.39
  • Kuryakyn® - Crankcase Breather Kit
    Kuryakyn®Crankcase Breather Kit (9920)
    0
    # mpn4621472859
    Crankcase Breather Kit by Kuryakyn®. Included with Kuryakyn Hypercharger Kits for Twin Cam models, this breather kit installs between the air cleaner and the carb support bracket. The stock breather bolts and vent hoses are reused. This...
    Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality
    $42.26
  • Biker's Choice® - Carburetor Diaphragm
    Biker's Choice®Carburetor Diaphragm
    0
    # sp195674
    Carburetor Diaphragm by Biker's Choice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Designed with supreme quality and long-term dependability in mindMade to offer outstanding performance
    $37.58
  • Biker's Choice® - Carburetor Float Valve
    Biker's Choice®Carburetor Float Valve
    0
    # sp179036
    Carburetor Float Valve by Biker's Choice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Designed with supreme quality and long-term dependability in mindMade to offer outstanding performance
    $40.18
  • Biker's Choice® - Carburetor Top Cover
    Biker's Choice®Carburetor Top Cover
    0
    # sp195675
    Carburetor Top Cover by Biker's Choice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Designed and manufactured using innovative technologiesMade with maximum safety and reliability in mind
    $17.10
  • Biker's Choice® - Enrichener Knob
    Biker's Choice®Enrichener Knob
    0
    # sp147536
    Enrichener Knob by Biker's Choice®. Made room 6061-T6 billet aluminum and beautifully chrome-plated, the large 1-1/8" diameter knob allows easy adjustment and adds a custom look. The adjustment needle and brass body are precision made...
    Designed to provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials
    $25.46 - $35.45
  • Bolt MC Hardware® - Carburetor Float Bowl Screws
    Bolt MC Hardware®Carburetor Float Bowl Screws
    0
    # 2708399447
    Universal Carburetor Float Bowl Screws by Bolt MC Hardware®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $1.40 - $2.82
  • Boyesen® - QuickShot Adjustable Pump Cover
    Boyesen®QuickShot Adjustable Pump Cover
    0
    # sp195680
    QuickShot Adjustable Pump Cover by Boyesen®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Cost-effective, bolt-on upgrade that allows accelerator pump fuel spray to be adjusted simply with the turn of a screwPatent-pending design
    $110.86
  • Boyesen® - Twinshot Adjustable CV40 Fuel Control
    Boyesen®Twinshot Adjustable CV40 Fuel Control
    0
    # sp174818
    Twinshot Adjustable CV40 Fuel Control by Boyesen®. Cost effective, bolt-on upgrade that will eliminate the sluggish and inconsistent throttle response of your CV40 carbureted H-D. Converts all O.E.M. H-D CV40 carburetors from 92-06 to a...
    Predictable and Consistant Throttle ResponsePrecision Twin Hole Sprayer Improves Roll-On Acceleration
    $186.74
  • Colony® - Fuel Strainer Screen
    Colony®Fuel Strainer Screen
    0
    # sp195684
    Fuel Strainer Screen by Colony®. Replacement screen. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Designed to provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials
    $21.69
  • HardDrive® - Carburetor Top Cover
    HardDrive®Carburetor Top Cover
    0
    # sp195286
    Carburetor Top Cover by HardDrive®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Precise manufacturing and high-grade materialsExpertly crafted from the highest grade materials
    $14.36 - $16.46
  • James Gaskets® - Plug Kit
    James Gaskets®Plug Kit
    0
    # sp195743
    Plug Kit by James Gaskets®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Made in USADesigned to cover your gasket and sealing needs
    $30.53
  • Kuryakyn® - Carburetor Adapter
    Kuryakyn®Carburetor Adapter
    0
    # sp149157
    Carburetor Adapter by Kuryakyn®. Adapters and enricheners for Mikuni HSR42/45/48, HS40, and S&S E or G carbs. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...
    Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality
    $51.26
  • Kuryakyn® - Carburetor Support Bracket
    Kuryakyn®Carburetor Support Bracket
    0
    # sp149158
    Carburetor Support Bracket by Kuryakyn®. Carburetor supports brackets for Evo Sportster and Big Twin models, as well as Twin Cams and Milwaukee-Eight Touring models. This top-grade product is expertly made in compliance with stringent...
    Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality
    $37.79 - $43.19
  • Kuryakyn® - Carburetor and Throttle Body Support Bracket
    Kuryakyn®Carburetor and Throttle Body Support Bracket
    0
    # sp195755
    Carburetor and Throttle Body Support Bracket by Kuryakyn®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...
    Designed and manufactured using innovative technologiesMade with maximum safety and reliability in mind
    $41.36
  • Kuryakyn® - Enrichener
    Kuryakyn®Enrichener
    0
    # sp195756
    Enrichener by Kuryakyn®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...
    Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality
    $25.19
  • Kuryakyn® - Throttle Body Support Bracket
    Kuryakyn®Throttle Body Support Bracket
    0
    # sp149160
    Throttle Body Support Bracket by Kuryakyn®. Carburetor supports brackets for Evo Sportster and Big Twin models, as well as Twin Cams and Milwaukee-Eight Touring models. This top-grade product is expertly made in compliance with...
    Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality
    $29.69 - $30.56
  • Lectron Fuel Systems® - HD-Series Carburetor Kit
    Lectron Fuel Systems®HD-Series Carburetor Kit
    0
    # 2269172596
    HD-Series Carburetor Kit by Lectron Fuel Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Crafted from the highest grade materialsMade to deliver utmost combination of performance and reliability
    $818.04
  • Mikuni® - Air Box Adapter Kit
    Mikuni®Air Box Adapter Kit
    0
    # sp199731
    Air Box Adapter Kit by Mikuni®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Made to deliver utmost combination of performance and reliabilityThoughtfully engineered to provide unmatched value and safety
    $30.04
  • Mikuni® - Check Valves
    Mikuni®Check Valves
    0
    # 4865923478
    Universal Check Valves by Mikuni®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Made to deliver utmost combination of performance and reliabilityThoughtfully engineered to provide unmatched value and safety
    $1.44 - $2.77
  • Mikuni® - Clear Diaphragm Pump
    Mikuni®Clear Diaphragm Pump
    0
    # 4865923474
    Universal Clear Diaphragm Pump by Mikuni®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Designed with supreme quality and long-term dependability in mindMade to offer outstanding performance
    $1.96 - $3.61
  • Mikuni® - Diaphragm Damper
    Mikuni®Diaphragm Damper
    0
    # 1919331566
    Universal Diaphragm Damper by Mikuni®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Designed with supreme quality and long-term dependability in mindMade to offer outstanding performance
    $2.77 - $3.65
  • Mikuni® - Float Arm Hinge Pin
    Mikuni®Float Arm Hinge Pin
    0
    # sp199733
    Float Arm Hinge Pin by Mikuni®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Designed with supreme quality and long-term dependability in mindMade to offer outstanding performance
    $1.68
  • Mikuni® - Float Assembly
    Mikuni®Float Assembly
    0
    # sp199734
    Float Assembly by Mikuni®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...
    Designed with supreme quality and long-term dependability in mindMade to offer outstanding performance
    $27.49
  • Mikuni® - HS Series Carburetor
    Mikuni®HS Series Carburetor
    0
    # 2051277452
    HS Series Carburetor by Mikuni®. Polished Version. For the performance engine builder needing the carburetor only for specific custom applications. The number one performance carburetor for all Harley Davidson and American big twin snow...
    Made to deliver utmost combination of performance and reliabilityThoughtfully engineered to provide unmatched value and safety
    $420.23 - $529.03




One of the ingredients required for the proper operation of your motorcycle’s engine is an optimal air and fuel blend. On older models, this job is handled by a carburetor; on newer ones, it’s the responsibility of the fuel injection system controlled by a computer. Although the construction of a carburetor is complex, its function is rather simple. It delivers a proper amount of air/fuel mixture at a throttle opening. Carburetors require regular maintenance and periodic tuning. However, like any mechanical device, they can get broken requiring replacement. You may also want to upgrade your carb for performance gains.

There are three main areas of potential carb problems: too lean mixture, too rich mixture, and an improper adjustment. Harley Davidson owners sometimes face the issues of a lean condition and clogged pilot jet. The symptoms you may experience in this case include hard starting and hanging idle. Some owners recommend using only the highest quality fuel in order to avoid clogging troubles. Preventative measures should definitely be taken; however, if you already need a replacement, our store can become your primary shopping destination. We carry Harley Davidson motorcycle carburetors & components for servicing, repair, and upgrade. Our product range includes choke assemblies, carburetor adapter sets, enricheners, carburetor accessory kits, and many other parts.

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