A carburetor rebuild kit restores proper fuel metering and driveability by replacing the wear items inside a carburetor. Over time, gaskets harden, seals shrink, and small passages clog, leading to hard starts, rough idle, hesitation, and poor fuel economy. A quality rebuild kit supplies the precision components needed to return your carburetor to factory specifications without the cost of a full replacement.

Our collection includes kits for a wide range of applications—from vintage single-barrels to modern four-barrel performance carbs. Each kit typically contains:

• Fuel bowl and metering block gaskets
• Accelerator pump diaphragm and check valves
• Needle and seat assemblies
• Power valve (when applicable)
• Airhorn and baseplate gaskets
• O-rings, seals, and small hardware

When selecting a kit, match the carburetor brand, model, and venturi size to your engine’s application. Check the included components to ensure the kit addresses your specific issue—some kits focus on basic gaskets, while others include upgraded parts like ethanol-resistant seals or high-flow needle assemblies. Always verify float condition and throttle shaft wear during a rebuild, as these are typically not included in a standard kit.