Ford part FINIS 6139964 Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Sierra MkI (1982-1986) B1.10 - Front Suspension Arms/Stabilizer/Knuckle 27 Insulatorϕ24 mm 2 GB 8/82 - 8/84 6139964 83BB 5484 BF