52cc, 49cc, 43cc carburetor kit — high-quality replacement and repair parts for small gasoline engines Key benefits Restores engine performance: replaces worn or damaged carburetors to improve throttle response, reduce stalling and stabilize idle. Durable and long-lasting: made from selected high-quality materials that are wear-resistant and corrosion-resistant to withstand regular use. Better airflow and fuel atomization: precision-built intake holes and optimized airflow structure promote finer fuel spray and more consistent combustion. Complete repair solution: includes carburetor plus gasket, spark plug hose, fuel filter and necessary accessories to simplify installation and maintenance. Main features Compatibility: designed for engines with 52cc, 49cc or 43cc displacement. Verify your engine displacement before ordering. Materials and finish: corrosion-resistant components with a smooth surface finish for easier cleaning and reduced wear. Performance: improved air intake design delivers more stable performance and a quicker, more sensitive throttle response. Function: standard mechanical carburetor operation—uses the kinetic energy of incoming air to atomize fuel for proper mixture and engine combustion. Kit contents: carburetor, gasket, spark plug hose, fuel filter and assorted accessories/parts as included in the kit. Practical use scenarios Repair: Replace a leaking, clogged or damaged carburetor in a small gasoline engine to restore reliable starting and smoother running. Maintenance: Keep a spare carburetor kit on hand for routine maintenance or field repairs to minimize downtime. Upgrades and tuning: Use this kit when rebuilding or tuning small-displacement engines to improve airflow and throttle responsiveness. Notes for buyers Confirm engine displacement (52cc, 49cc, or 43cc) and mounting dimensions before purchase. After installation, check and adjust fuel/air mixture and idle settings as required for best performance. Regular cleaning of the carburetor and fuel filter will extend service life and maintain consistent engine operation.