Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Sierra MkI (1982-1986) A9.10 - Quarter Panels And Related Parts (LIFTBACK 3D, except XR4I) 20 Extension LH 1 8/82 - 12/86 6102918 83BG A45131 AA Ford Sierra MkI (1982-1986) A9.20 - Quarter Panels And Related Parts (LIFTBACK 5D) 29 LH 1 8/82 - 12/86 6102918 83BG A45131 AA