Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Fiesta MkI/MkII (1976-1989) F4.41 - Exhaust System With Catalyst 1 Pipe - exhaust - frontEngine: HL14 1 D 5/76 - 8/87 6174273 87FB 5246 AC Ford Fiesta MkI/MkII (1976-1989) F4.45 - Catalyst Installation Kits 2 Engine: HL16, HL14 1 D 1/86 - 1/87 6174273 87FB 5246 AC