Carburetor / Tecumseh 640330Pack Size:1Tecumseh 640034, Tecumseh 640034A, Tecumseh 640072, Tecumseh 640072A, Tecumseh 640159, Tecumseh 640330Oregon 50-641Tecumseh OHV16, OHV17, OHV155, OHV140, OHV170, OHV175, OHV180 and OV490Ethanol: Not compatible with greater than 10% ethanol fuel, Includes fuel solenoid