CV Carburetor Rebuild Kit — Carburetor, Kit, Black, Gold

ALL BALLS CV Carburetor Rebuild Kit — Carburetor, Kit, Black, Gold – 04-06 Sportster

ALL BALLS
1003-1274
26-1761

For closed-course racing only. Complete rebuild kit with gaskets, O-rings, diaphragm, float needle valve (FMK tip), emulsion tube, slide needle, and three main and three pilot jets for tuning.

Includes NBR rubber parts that resist ethanol. Components mirror U.S. model specifications; verify fitment on non-U.S. machines.

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The CV carburetor rebuild kit restores throttle response and fuel metering for closed-course race use only. 🛠️

  • Intended for closed-course racing only.
  • Components included follow U.S. model specifications; use discretion when fitting non-U.S. models.
  • NBR rubber is used on all O-rings and rubber gaskets; NBR resists ethanol in modern fuels.
  • Includes all gaskets and O-rings, float bowl and carburetor cap, accelerator pump screws, an extended fuel mixture screw with spring, washer and O-ring, accelerator pump diaphragm with spring and boot, float needle valve (FMK tip), emulsion tube, slide needle, and main and pilot jets.
  • Three main jets and three pilot jets are included for tuning stock or modified machines.

Inspect all parts before installation and follow proper tuning procedures. This kit does not include vehicle-specific instructions; consult a service manual or a qualified technician for fitment and calibration. ⚠️

: 1003-1274
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Data sheet

Type
Carburetor
Units
Kit
Color/Finish
Black, Gold
Base Color
Black
Brand
ALL BALLS
Material
Brass, Rubber
Harley Family
Sportster

This product fits the following vehicles. Use the filters below to narrow down the list if needed.

Manufacturer Model Family Year Notes
Harley Davidson Roadster Sportster 2005
Harley Davidson Roadster Sportster 2006
Harley Davidson Sportster Sportster 2004
Harley Davidson Sportster Sportster 2005
Harley Davidson Sportster Sportster 2006
Harley Davidson Sportster Custom Sportster 2004
Harley Davidson Sportster Custom Sportster 2005
Harley Davidson Sportster Custom Sportster 2006
Harley Davidson Low Sportster 2005
Harley Davidson Low Sportster 2006
Harley Davidson Roadster Sportster 2006