When the clutch pack module in a 5R55W, 5R55S or 5R55N automatic transmission is worn, burned or glazed, engagement becomes erratic and slippage follows. This directional-grooved clutch pack module is the replacement piece for that specific position, and the all-directional groove pattern is what sets it apart from a plain friction: the grooves are oriented to move fluid in a consistent direction through the apply cycle, helping maintain even pressure across the full contact surface rather than relying on random fluid escape.
This is a single-piece listing. It does not include friction steels, an Automatic Transmission Filter, seals, gaskets, bands or any other component. If your job requires those parts, they need to be sourced separately. Check your teardown notes and parts list against what is in this listing before placing the order.
The application covers 5R55W, 5R55S and 5R55N units from 2002 forward. Those three designations share this module position, but the unit code on the transmission tag is the definitive reference. Do not rely on vehicle year alone to confirm fitment.
The piece ships at 3 lb and is packed individually. At REMCO, parts are. Each item is handled one at a time and checked against its item record before it goes into the box. REMCO has been working in automatic transmission parts since 1991, and that process has not changed.