Ford part FINIS 0425521 Catalog Section # Part name Qty Prod Prod date FINIS Part No. Koeln V6 engines 2.0/2.3/2.8 (1982-1989) A1.50 - Crankshaft/Pistons And Bearings 6 Ring - piston oil controlBORE 84.5MMEngine: TV20 12 D - 1/87 0425521 11425521