Ford part FINIS 6090391 Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Escort MkIII/Orion MkI (1981-1986) J6.10 - Audio Equipment - Original Fit (-08.83) 16 Knob - radio controlTONE CONTROLSTEREO CASSETTEE-SRTSRT 22D 2 8/80 - 8/83 6090391 81AB 18861 AA