Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Sierra MkI (1982-1986) C1.20 - Components - Rear Axle Diff Carrier 4A Sleeve14 × 1 mm 1 GB 8/82 - 8/84 6121885 E890116 S Ford Sierra MkI (1982-1986) C1.20 - Components - Rear Axle Diff Carrier 14 × 1 mm 1 D 8/82 - 7/84 6121885 E890116 S