Basic carburetor repair kit. Tractors: 2N, 8N, 9N. Carburetor part #: Marvel-Schebler TSX33, Ford 9N9510A; Marvel-Schebler TSX241A, B, & C, Ford 8N9510C. Kit contains: throttle shaft, Viton float valve, float lever pin, and gaskets for minor carburetor overhaul.