Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Sierra MkI (1982-1986) A13.10 - Front Seats 2 Frame and spring assyBACK ASSY - SEATWITH LEFT CONTROL KNOBWITH RIGHT CONTROL KNOBVersion: XR4I LH 1 1/83 - 10/84 6120852 83BB B61015 FA