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Harley Carburetion Parts

Harley Carburetion Parts

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

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
  • YOST  PERFORMANCE CV Carburetor Idle Screw - Stainless CVMS-S

    YOST PERFORMANCE CV Carburetor Idle Screw - Stainless CVMS-S

    YOST PERFORMANCE

    $29.95
    A worn or damaged idle mixture screw can throw off your carburetor's fuel-air ratio, causing rough idle and unpredictable throttle response. The YOST Performance CV Carburetor Idle Screw replaces the original component with precision-engineered stainless...
    10500207
    SKU:
    10500207
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    UNITS:
    KIT
    RIDING STYLE:
    STREET
    BASE FINISH:
    POLISHED
    COLOR/FINISH:
    POLISHED
    MATERIAL:
    STAINLESS STEEL
    TYPE:
    FUEL MIXTURE
    PRODUCT NAME:
    SCREW
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • On Sale
    S&S CYCLE Primary Flange Intake 106-3516

    S&S CYCLE Primary Flange Intake 106-3516

    S&S CYCLE

    MSRP: $55.95
    Now: $50.36
    Was: $55.95
    The S&S Cycle Primary Flange Intake delivers the precision airflow management your big-twin engine demands for optimal combustion and responsive throttle control. Whether you're running a stock or modified application, this intake flange maintains...
    10500232
    SKU:
    10500232
    Availability:
    Ships Same Business Day
    Weight:
    0.28 LBS
    COLOR/FINISH:
    RAW
    TYPE:
    FLANGE
    BASE FINISH:
    RAW
    PRODUCT NAME:
    INTAKE MANIFOLD
    UNITS:
    PAIR
    RIDING STYLE:
    STREET
    MSRP: $55.95
    Now: $50.36
    Was: $55.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $55.95
    Now: $50.36
    Was: $55.95
    Subtotal:
  • YOST  PERFORMANCE S&S Super E & Super G Speed Screw 1050-0160

    YOST PERFORMANCE S&S Super E & Super G Speed Screw 1050-0160

    YOST PERFORMANCE

    $35.95
    Stock carburetor screws are prone to stripping and corrosion, turning routine bowl service into a frustrating ordeal. The YOST Performance S&S Super E & Super G Speed Screw upgrades you to a precision-engineered fastener that won't round off, survives...
    10500160
    SKU:
    10500160
    Availability:
    Ships Same Business Day
    Weight:
    0.24 LBS
    BASE FINISH:
    POLISHED
    PRODUCT NAME:
    SCREW
    TYPE:
    FLOAT BOWL
    MATERIAL:
    STAINLESS STEEL
    COLOR/FINISH:
    POLISHED
    MODEL:
    S&S/E AND G
    RIDING STYLE:
    STREET
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $35.95
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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