very durable Carburetor/Carb Engine Replacement Upgrade Assembly Fit For Tecumseh 640034A 640034 640330 640330A 640072A 640072 640159 OHV140 OHV160 OHV170 OHV17 OHV175 OHV180 OV490EA ship by USPS.usually take 2-5 working days arrived replacement carburetor/carb. Package included:1 X Carburetor Kit Material:Zinc alloy Replaces Tecumseh:640034A 640034 640330 640330A 640072A 640072 640159 Fits Moldes:OHV140 OHV160 OHV170 OHV17 OHV175 OHV180 OV490EA