Product Description
Fits: 4R44E, 4R55E, 5R44E, 5R55E, 5R55W, 5R55S, 5R55N · 1995-2011
An inner pump gear O-ring for Ford's 4R44E, 4R55E, 5R44E, 5R55E, 5R55W, 5R55S and 5R55N automatic transmissions.
It covers units built from 1995-2011, and is the inner pump gear O-ring rather than the converter hub or pump housing O-ring, made by Precision International.