I purchased this kit from my local store and rebuilt the carb on a Ford Jubilee NAA tractor in about a six hour process. The overhaul would have taken far less time except that I also painted the carburetor housing with heat rated paint which took some time to cure with a little help from the wife's oven. The included instructions were probably ok for the pro or even the experienced individual, but for the novice they were sorely lacking. Fortunately there are some great YouTube videos on this exact carburetor available, and the carburetor is of simple enough design that the novice can handle it. The kit was complete except for the float, and don't be confused by the shape of the needle valve. It's slightly different from the original, but works perfectly with the help of gravity. I just really like the fact that I can get most of the parts I need for these old tractors at TSC.