Tecumseh 640025C Carburetor Original Tecumseh part Fits models OHH55, OHH60, OHH65 Replaces part number TC-640025, 640025, TC-640025C, TC-640025B, 640014, 640025B, 640304, 640004, 640025A Please verify model number prior to ordering to ensure this is the correct part for your engine