Ford part FINIS 5003253 Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Fiesta MkI/MkII (1976-1989) F4.10 - Exhaust System Less Catalyst 16 Trim - rear muffler outlet pipe⌀38 X 125MMEngine: BL11, BL09H 1 5/76 - 8/83 5003253 A76SX 5263 AA Ford Fiesta MkI/MkII (1976-1989) F4.11 - Exhaust System Less Catalyst 8 ⌀38 X 125MM 1 8/83 - 12/88 5003253 A76SX 5263 AA Ford Escort MkIII/Orion MkI (1981-1986) F4.10 - Exhaust System (BL11 -08.83, HL11) 15 ϕ38 × 125 mm 1 8/80 - 1/86 5003253 A76SX 5263 AA