Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Sierra MkI (1982-1986) F4.10 - Exhaust System Less Catalyst (TL, PD23) 3 Muffler assy - rearFORD SUPER (LONG LIFE)Engine: TL20 1 3/84 - 10/84 6136095 83BB 5K244 GD Ford Sierra MkI (1982-1986) F4.10 - Exhaust System Less Catalyst (TL, PD23) FORD SUPER (LONG LIFE)Engine: TL20 1 8/82 - 3/84 6136095 83BB 5K244 GD