Ford part FINIS 1650989 Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Sierra MkI (1982-1986) E1.40 - Anti-Lock Braking System 29 Kit - brake boost.& mast.cyl.repairRHD 1 GB 8/82 - 12/86 1650989 87BB 2M104 AA Ford Sierra MkI (1982-1986) E1.40 - Anti-Lock Braking System 45 RHD 1 8/82 - 12/86 1650989 87BB 2M104 AA