I'm looking for a part number for the carb. I think I need to replace the whole thing. The nipple where the fuel line connects leaks. I think I cracked it taking an old fuel line off.The Briggs and Stratton site states I have a wrong model number but I'm sure I have it correct.

Can't find that model number

Could it be 28Q777-0690-E1
There's two carbs for this.
Walbro part # 791886
Nikki part # 791889
Either one will bolt on,
Luck

If that happens to be the Walbro carb
With the plastic push on hose fitting,you can just replace that
Its part # 692317
Luck