Ford part FINIS 1635632 Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Sierra MkI (1982-1986) H2.53 - Power Steering Pump (CH20, 01/86-12/86) 1 Pump assy - power steering 1 1/86 - 12/86 1635632 86GB 3A674 AA