Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Sierra MkI (1982-1986) F4.10 - Exhaust System Less Catalyst (TL, PD23) 2 Muffler assy - frontFORD SUPER (LONG LIFE)Engine: TL20EFI 1 8/85 - 12/86 5023344 AM86BB5230GC Ford Sierra MkI (1982-1986) F4.10 - Exhaust System Less Catalyst (TL, PD23) FORD (ECONOMY)Engine: TL20EFI 1 8/85 - 12/86 5023344 AM86BB5230GC