1Universal Application: Engine carburetor fits for 49cc 80cc 2 stroke engine, widely applicable to Atv Utv karts off road bikes etc. 2Carb Function: The carburetor can mix gasoline and air, and the mist generated by the mixture of gasoline and air enters the combustion cylinder for full and rapid combustion. 3Package Including: This kit includes a carburetor and a throttle cable, professional manufacturing, high accuracy, stable performance. 4Durable Material: The carburetor is made of Abs and metal, with high hardness, no deformation, long durability and long service life. 5Excellent Replacement: The manufacturing strictly follows the factory quality control, direct replacement for the old or broken one.