New Aftermarket Carburetor — Replaces 520-950 / 640025C

Product Type: Carburetor Overview: Aftermarket replacement unit designed to substitute Manufacturer Part Number 520-950. Oem Interchange Part Number 1: 640025C. Fuel Note: Not compatible with fuels that contain greater than 10% ethanol. Source: Aftermarket Warranty: One Year Manufacturer's Warranty.