Ford part FINIS 1648149 Catalog Section # Part name Qty Prod Prod date FINIS Part No. Pinto OHC engines B2.53 - Exhaust Air Supply Box 1 Air pumpEngine: TL20H 1 D 5/84 - 10/84 1648149 E37E 9A486 AA Koeln V6 engines 2.4/2.9 B2.50 - Exhaust Gas Recirculation Pump assy - exhaust air supply 1 D - 8/89 1648149 E37E 9A486 AA