I am restoring a U-2 power unit which has a C-113 engine, similar to the Farmall A. I need parts for the carburetor and fuel lines. It has a Zenith 9750 carb (I think the IH number is 54214DB) This is different than the carbs on the A which seem to be 9749 or 9752, etc. I need a float and found that several places, but no luck on a kit, etc. None of the kits list the 9750 carb for some reason. Wonder where I can get a kit that will work, or will the kit for the 9749 or 9752 work?? Also there is an brass angle fuel shut off valve under the gas tank. It leaks. It will not shut off completely and also leaks out of the stem packing. I need something to go there to replace it. I want to leave the original metal tubing and not go to rubber hose which I could do. I need a brass angle valve with 3/8 pipe threads to screw into the tank and with connection for the 1/4 inch metal tubing. Wonder where I can find a valve that will work. No luck so far.