1999 Jeep Cherokee

Hello, if your talking about an exhaust hanger, the autostore may sell the original part? In a bind, I've use bailing wire, metal coat hangers, whatever I could find. I've also seen a universal exhaust hanger at the autostores, it's a flat band of metal, maybe 24-30 inches long, has a hole in it about every 1/2 inch or so, has a couple of nuts and bolts with it. I just measure how much I need, cut it, save the rest.