Ford part FINIS 6142735 Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Sierra MkI (1982-1986) F4.20 - Exhaust System Less Catalyst (TV20, TV23) 3 Resonator assyFORD SUPER (LONG LIFE) RH 1 6/84 - 12/86 6142735 85BB 3N440 AA