Ford part FINIS 6140649 Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Sierra MkI (1982-1986) A13.20 - Rear Seat 1-Piece Back (LIFTBACK 3D/5D) 5 Hinge assy - rear seat cushionWITH TWO PIECE SEAT CUSHION 2 D 8/82 - 12/86 6140649 83BB A600M36 CB Ford Sierra MkI (1982-1986) A13.20 - Rear Seat 1-Piece Back (LIFTBACK 3D/5D) WITH TWO PIECE SEAT CUSHION 2 GB 3/84 - 12/86 6140649 83BB A600M36 CB