Brand new BD diesel single disc torque converter for a 4r100 trans 1100 rpm stall cast stator billet front cover Igood for 500 horse came with the Trans I put into my powerstroke I already had a ats converter....this converter has testing on it is all to make sure trans worked great at bd diesel before they shipped me the trans really nice converter has never been installed will fit 1993 to 2003 4r100 or a4od come get it 900 dollars obo