Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Sierra MkI (1982-1986) C1.10 - Rear Axle Diff Carrier/Drive Shaft 4 Differential and carrier assy LH 1 8/82 - 12/86 1637571 V86BB 4234 BA Ford Sierra MkI (1982-1986) C1.10 - Rear Axle Diff Carrier/Drive Shaft REMANUFACTURED LH 1 8/82 - 12/86 5018720 RV86BB4234BA