Ford Transit MkIII (1985-1991) Z2.17 Central Locking System 300% completed parts added: 3parts total: 1 Ford Transit MkIII (1985-1991) – Central Locking System # Part name Qty Prod Prod date FINIS Part No. 1 Universal kit - central locking sys 1 11/85 - 8/91 5017420 A87SX 220A20 AA 2 Motor and control element assy 1 11/85 - 8/91 5016080 A86SX 220A20 BA 3 Motor assy - 5028191