Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Sierra MkI (1982-1986) B1.10 - Front Suspension Arms/Stabilizer/Knuckle 14 Washer - flat12.2 × 20 × 1.7 mmVersion: COSWORTHEngine: CH20 2 1/86 - 12/86 6082613 E830687 S71 Ford Sierra MkI (1982-1986) B1.10 - Front Suspension Arms/Stabilizer/Knuckle 12.2 × 20 × 1.7 mm4-WHEEL DRIVEVersion: EXCEPT COSWORTH AR 8/82 - 12/86 6082613 E830687 S71 Ford Escort MkIII/Orion MkI (1981-1986) B1.10 - Front Suspension Arms And Stabilizer 36 12.2 × 20 × 1.7 mmEngine: HL16T 2 8/80 - 1/86 6082613 E830687 S71