The Toro 119-1977 Complete Carburetor Service Kit helps restore proper fuel delivery and engine performance during carburetor maintenance. This replacement service kit includes components used to service the carburetor and support proper fuel and air mixture control for engine operation. Replacing worn service components can help improve fuel flow, maintain consistent engine performan... https://www.wholetoolbox.com/toro-119-1977-complete-carburetor-service-kit/119-1977.html