Ford part FINIS 1639109 Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Escort MkIII/Orion MkI (1981-1986) J6.11 - Audio Equipment - Original Fit (08.83-) 32 Screw - pan head - self - tapping 8 D 8/83 - 8/84 1639109 E802119 S100 Ford Escort MkIII/Orion MkI (1981-1986) J6.11 - Audio Equipment - Original Fit (08.83-) 8 D 8/80 - 8/84 1639109 E802119 S100