The ROP Shop New Carburetor Carb Tecumseh 640350 640303 640271 6 6.25 6.5 6.75 HP Engines New CARBURETOR Carb Carby For Tecumseh 640350 640303 640271 6 6.25 6.5 6.75 HP Engines Replaces Tecumseh: 640350, 640303, 640271 Fast Shipping by The ROP Shop Quality Aftermarket Part with 1 Year Warranty