Is this an actual fuel pump that mounts on the engine? I have access to schematics and part lists for basically every Honda small engine, I'll see about going to work tomorrow and looking it up, if I can't make it tomorrow (closed technically but just down the road) I can check on Monday for sure, maybe post a blow-out diagram showing where it goes.
I've been so backed up with my second job that I didn't get a chance to go in to work. I'll check tomorrow and see if the program has any other information besides just a part number. Mainly it is just a way to see what parts go where, and getting a part number for ordering so might turn up empty.