Both Sides
O/E: 001 0212 11

O/E:9640 003 1190
ID 12mm x OD 20mm x 5mm thick

O/E: 9640 003 1280
Small: ID 11mm x OD 20mm Large: ID 11mm x OD 32.2mm

Mag Side
O/E: 92049 2076

Drive Side
O/E: FR66462 978760

Mag Side
O/E: FR64230 912612