Dell 2nd hard drive module bay C-Series Latitude Laptop

I want the empty hard drive module bay. Here is the part number on the unit I have: 603NY-A00. I want the one that does not come with a hard drive already in it. I need one that I can put my own hard drive in. It needs to fit a Dell C-Series Latitude Laptop in the front bay slot. if you have one please contact me with details and a way I can respond back to you.