Shimano Large Bearing Shim Washer RD16825 9mm x 13mm x 0.04mm / 0.10mm (BinSI)
9mm x 13mm x 0.04mm x2. Fits pretty much all of the large 10,000 / 12,000 / 14,000 Shimano reels including the Ultegra's, Aero Technium, Speedcasts, Power Aeros, Aerlex's and many more. 9mm x 13mm x 0.10mm x1.