Ford part FINIS 6157717 Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Sierra MkI (1982-1986) C1.20 - Components - Rear Axle Diff Carrier 7 Case - differential 1 8/82 - 12/86 6157717 85BG 4205 AA Ford Sierra MkI (1982-1986) C1.20 - Components - Rear Axle Diff Carrier 〃 1 8/82 - 12/86 6157717 85BG 4205 AA