This carburetor is a versatile and reliable solution for various tillers and cultivators. It fits a wide range of 2-cycle engine models, including Mantis and Echo. With a precise fit for models like Mantis 7222M, it has specific dimensions: mounting hole distance (center to center) of 31mm, throttle bore diameter of 12.7mm, choke bore diameter of 15.8mm, venturi diameter of 8.5mm, and fuel inlet/return line diameter of 4mm. The all-in-1 kit includes a carburetor, 2 air filters, a spark plug, 2 primer bulbs, 2 gaskets, a fuel filter, 3 tubes, a grommet, and a vent. It's factory-tuned, so no adjustment is needed. The carburetor is wet flow tested for dependable engine performance and is made of high-quality materials like brass, composite rubber, and anodized aluminum, which are resistant to heat, corrosion, and wear. Whether you're working in your garden or on a small farm, this carburetor will provide the power and reliability you need.