These are the "squeegees" that ride in the channel inside the door and lay against the glass to keep the weather out.
Mine were shot, so I bought some new ones from Classic Parts, then couldn't figure out how to get the old ones out and the new ones in. Well, it's real easy, so if you've been dreading this job, here's a brief how-to.
First, I'm assuming you have the glass out, as well as all the trim around the window opening, and the cardboard door panel. When this is done, you should have a clear view down the opening to the old seal.
The key to the whole project is finding the entry point for the seal. Feel along the bottom edge of the seal. At a point about one fourth of the way back from the front of the door you'll feel an indentation, or break in the channel's lip. That's where all the action takes place.
Cut the old seal across the seam at this point. You now have two seals, in effect. Pull either portion out of the channel at this point. you might need to persuade it with needle nose pliers or an ice pick, but it'll come. Do the same for the other piece.
Clean out the channel as much as you can. Use compressed air to blow out any junk. It's now time to install the new seal. Starting at the same point, start feeding the new seal into the channel and into the longer (rearward) run. If you need lubricant, I used some waterless handcleaner, and it worked great. You don't need much.
Once the longer part of the channel is full, start feeding the other end into the opposite end of the entry point. Be careful not to twist the seal, or you'll be pulling it out and doing it again. I had mine in a configuration kind of like a loop of ribbon candy, and this part was accessed through the opening under the cardboard panel. It's surprisingly easy to get in.
You're done!
