Troy Bilt Mustang 22 HP Zero Turn left transmission whining and needs more power

[Hammermechanicman]

Commercial guy and he needed it ASAP. I got the hydro in one day from stens. By the time i took it out, took it apart, ordered parts, waited on parts, put it back together again it was more cost effective to just replace it. Plus the unknown of parts cost and availability i just replaced it.