This section has been replaced with the new classifieds section and it is closed for new threads.
If you look at the next sticky thread down, you will find the following post explaining how it works:
Aaron Z
Not to be argumentative, as I did see this and ultimatly posted there, but if you are only selling parts or accessories it does not work well as it really cubbies items into Tractor's only. Also if this section is 100% replaced how is it that members are placing Ads here as late as 7/6/2015