hello i am listing this metal back support, back rest, seat top for a quantum 6000z power wheelchair wheel chair. this item is used but has lots of life left in it. this also includes the original BOLTS as pictured. this would be a great chance to replace your lost or missing or broken seat back.  this item has some velcro on it along the edges where the padded seat attached to. i left this on there in case the new buyer needs the velcro. 
please see pictures
any questions send me a message!