Ford part FINIS 1637200 Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Sierra MkI (1982-1986) B1.10 - Front Suspension Arms/Stabilizer/Knuckle 29 Bolt - hex.headM10 × 30 mmVersion: EXCEPT COSWORTHMarket: -CDN, -USA 4 10/84 - 6/88 1637200 E801226 S72 Ford Sierra MkI (1982-1986) B1.10 - Front Suspension Arms/Stabilizer/Knuckle M10 × 35 mmVersion: EXCEPT COSWORTH 4 GB 9/84 - 5/88 1637200 E801226 S72 Ford Sierra MkI (1982-1986) B1.10 - Front Suspension Arms/Stabilizer/Knuckle M10 × 35 mmMarket: +CDN, +USA 4 D 6/84 - 6/88 1637200 E801226 S72