The Toro 1090346 is a genuine OEM fuel cap designed to provide a secure and tight seal for the fuel tank on a wide range of Toro equipment. This essential component helps prevent fuel leaks, keep contaminants out of the fuel system, and maintain proper fuel system pressure. It is compatible with numerous Toro models, including TimeCutter, Z Master, Groundsmaster, Workman, and Reelmaster series, ensuring reliable performance and a perfect fit.