NIMTEK New Carburetor Carb for LEV115 LEV120 Engine and Tecumseh 640278 640278A 640149 640214 High quality replacement carburetor for Tecumseh Engines Replaces Carb for Tecumseh Parts No: 640278 640278A 640149 640214. Fits Models: LEV115 LEV120 Engines Package include: 1 X carburetor and gasket