About this 3D model

So my wife's Saturn had a little plastic thingy in her door bust again, rendering the power window useless. The last time we had this $6 part replaced, it cost us $12(!) for the part and another $143 in labor. Even though I found the part for under $5, I decided it was a crime to pay upwards of $15 for a part that didn't even weigh an ounce. Time for the printer to come to the rescue again. Sorry about the lack of photos - was a hurried job and wanted get everything put back together quickly!