This comprehensive carburetor replacement kit is designed for 125cc to 300cc 4-stroke motorcycles and dirt bikes using PZ27 carburetors. The complete set includes a precision-engineered carburetor, air filter with blue trim, fuel filters, and essential gaskets for a complete installation. Manufactured from high-quality materials, this replacement part offers high precision operation, low noise performance, and excellent heat resistance for long-lasting durability. The carburetor features stable performance characteristics and serves as a direct replacement for worn or damaged original components. Please note this is a replacement part, not a genuine OEM component. Before purchasing, carefully compare the appearance, dimensions, and specifications with your original carburetor to ensure proper fitment. The package includes all components shown in the product image. Installation is straightforward for those familiar with small engine maintenance. Due to variations in photography and display settings, actual product colors may vary slightly from images shown.