Intermediate and Overdrive Band
WARNING: This page is about a different car, the 2007 Mercury Mariner and 2007 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
The intermediate and overdrive band assembly holds the reverse clutch drum assembly to the transaxle case in 2nd and 4th gear. This action causes the reverse/overdrive sun gear and shell assembly to be held stationary in 2nd and 4th gears.