Ford part FINIS 6124070 Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Sierra MkI (1982-1986) F4.30 - Exhaust System Less Catalyst (TL28) 5 Muffler assy - rearALTERNATIVE TYPE 1 1/83 - 5/85 6124070 83BB 5K244 NB