Ford part FINIS 1637569 Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Sierra MkI (1982-1986) C1.10 - Rear Axle Diff Carrier/Drive Shaft 10 Shaft - rear axle outer stubEngine: CH20 LH 1 1/86 - 12/86 1637569 V86BB 4K137 AA