I've taken the carb off my Tecumseh OHH55 engine. It has 2 sets of numbers stamped on it. I assume one is the part # and the other a Date Code as described in Tecumseh manual. I can not find this number listed in any rebuild parts kits or replacement carb. Can anyone tell me where to find this information? My guess at the part # is 5028 and Date Code is H9W.

you need to find the engine number tag the # u have is a casting #