Product review (5 stars): Quick and easy replacement
This kit comes with everything I needed to replace my trap tape, or duct trap, depending on who you ask.  The convenient "Make sure this fits" widget correctly assessed that my dryer model would be compatible with this replacement part.  Replacing the trap tape was very quick and easy once I got the dryer opened up.  The packaging was simple but well done, protecting the delicate protuberances of the plastic mold.  There were no installation instructions but I found a video online and really its just a matter of pulling the old one off and snapping the new one into place being sure to line it up properly and ensure all edges are mated flat against the front door.  The kit comes with new wires and crimp plugs for the door switch but since my existing ones work fine I put them in my spare parts bin.
In my case I decided to replace this part because a small 3 inch section of the bottom portion of the inner edge of the trap tape where it meets the door opening was broken off and the exposed edges would cause clothes to get caught and spun around like a knotted rag.  This eventually led to the top drum bearing piece also cracking and then getting ruined, causing loud squeaking.  So I'd recommend replacing your right away if this happens to you to avoid a double repair and angry neighbors.