Do be aware with the links MIld Bill and I provided that you really need to get the correct one. The wrong one may give you the wrong Jet size. As I understand it Case liked to use a different size jet than everyone else. Hopefully the original one is marked, and you can compare that way. If not get some wire size drill bits and use those to compare. of course, you can only do that after you received the kit. If your original Jets are in good condition, I recommend just reusing them to avoid the issue all together.