Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Escort MkIII/Orion MkI (1981-1986) E3.10 - Rear Brakes 19 Washer - retaining17.8 × 42.3 × 6 mm 2 10/84 - 1/86 6143972 E836244 S76 Ford Escort MkIII/Orion MkI (1981-1986) E3.10 - Rear Brakes 19A 17.8 × 42.3 × 6 mm 2 D/GB 8/80 - 1/86 6143972 E836244 S76