The Corteco Automatic Transmission Extension Housing Seal - 01033864B is a high-quality seal designed to fit onto the extension housing of an automatic transmission. It is made from durable materials to ensure a long-lasting and reliable seal. This product is specifically designed to prevent leaks and protect the transmission from damage caused by debris or contaminants. It is easy to install and is compatible with a wide range of vehicles. This extension housing seal is an essential component for maintaining the proper functioning of an automatic transmission.