This comprehensive carburetor replacement kit is designed for GY6 150cc scooters and mopeds, including QMJ152 and QMI157 models using PD24J carburetors. Compatible with popular brands like Roketa and Tao-tao Tank, this complete set provides everything needed for a direct replacement of your old or malfunctioning carburetor. The kit includes the main carburetor unit, spark plug, intake manifold with gaskets, and an air filter with mounting hardware. Engineered for high precision and stable performance, these components are built to withstand high temperatures and deliver long-lasting durability. Installation is straightforward, making it accessible for both experienced mechanics and DIY enthusiasts. Please note this is a replacement part, not a genuine OEM component. Before purchasing, carefully compare the appearance, dimensions, and specifications with your original parts to ensure proper fitment. Every component should match your existing setup for optimal performance and compatibility.