If you need the helicoil kit, I've got one I can toss in the mail for you to borrow. I bought the "Recoil" brand kit a few years ago to do mine and only used one of the 15 inserts, so it's got plenty of inserts left. You're welcome to use it if you send it back. Send me a PM with your address if you want to go that route. I even have an extra hollow squirter screw and some paper gaskets I can include free of charge. I've had good luck with paper gaskets on the bottom and the metal ones between the screw head and nozzle.
