92 Evinrude 150 Intruder
#E150GLENC

My pop found my fuel leak, he said it's dripping out by the carb. He said I need a new seal around a brass screw that goes in the carb. Does anyone know what he's talking about? He's over an hour away and I need to get this seal for him by Friday. I'm sure you're gonna say you need more info, but that's all I got. I'm hoping to get lucky, maybe it's a common problem. If you do know what I'm talking about, would this be something a dealer would stock?