How can I fix my Peoplounger's broken foot rest cable?

My Peoplounger reclining chair has a plastic release handle on the right side that is inserted into the side of the chair that you pull out to open the foot rest. I need the outer cable that measures 31" but, please note that the wire inside extends out to approximately 4.25" to the center of the eyelet that attaches to a bracket inside the chair. Where can I get this repair part? The only number I see on the chair is 90384156 if this helps and I do not know where or when the recliner was originally bought.