Number: FM68HD Years: 90-UP Description: Torque Converter (remanufactured) 11" DIAMETER, 4.0L V6 (2550-2950 STALL) 9.25" BOLT CIRCLE, 1.44" to 1.55" Tall Pilot 1991-ON 4.0L Aerostar, Explorer, Mountaineer, (Mustang except 2005-07 with code 4R3P-AD), Ranger and Sport Trac ( Codes: 97HFB, 97HFC, AF, BAA, BAB, FEA, HFC, 1L2AC, 1LZA, 2L2BA, Some 4L2AC) Input Spline: 21 Pilot Size: STEPPED .750" - .825" / Length 1.50" Hub Type: FLAT MILLED Mount Type: 4 STUDS Lock Up: YES Price: $226.00 Refundable Core: $60.00