Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Sierra MkI (1982-1986) E3.10 - Rear Brakes 27 Nut - hex.RIGHT-HAND THREAD 1 9/83 - 12/86 6133688 E822077 S100 Ford Sierra MkI (1982-1986) E3.30 - Rear Brake Discs And Calipers 11 M22 × 1.5 mmRIGHT-HAND THREAD 1 8/82 - 12/86 6133688 E822077 S100