|This is a very common replacement seal on the 911. This is the seal that runs across the top of the windshield, and also down the sides. It is a one-piece seal that often breaks in to three pieces at the corners of the windshield.|
The seal for Carrera 3.2 (1986-89) cars is no longer produced. But the later 964 seal can be made to fit with some modifications. See this article for details.