Selling a brand new set of side mounts from Brey-Krause that was designed to mate to OEM powered or manual sliders for aftermarket seats. The hardware and instruction manual are included as shown below.
The part number (as shown on the packaging) is
R-9281. Please refer to
Brey-Krause's item description page for more information.
Looking to sell locally (NJ/NY), but I'm willing to ship at buyers' expense.
Photos: