The F2DZ-7548-B
Ford throwout bearing, otherwise known as the Ford Rev.-B bearing, includes a
steel quill sleeve to protect or rehabilitate the aluminum quill tube which is an
integral part of the bell housing. This was installed as original equipment on
1992 and later cars. If you already have a steel sleeve and can't get the old one
off easily, reuse it rather than risk snapping off the quill tube and having to
get a new bell housing.