Spares for gangway winch

Looking for spares Brake disc for gangway winch – Item 15 in relevant drawin 1. Maker………………………….: Maskinfabrik ACTA A/S (Vendor No. 3002) 2. Type…………………………..: 16 KNS-16E 3. Serial No. (ACTA)……………….: 94-26596 4. Ref. No. (ACTA)……………….: 0-028-837 5. SWL Dynamic…………………….: 15 KN 6. SWL Static……………………..: 45 KN 7. Hoisting Speed………………….: 10 m/min.;-