I have a G2160 with the 48 inch center discharge deck. The deck gear box seal took an dump and the gear oil followed, leaving me crippled. I have found a RCK54 GR deck somewhat locally for about the parts cost to fix mine. Will this deck fit my tractor? One dealer says yes, another says no. I know that all the center discharge mechanisum will have to be removed but I can live without it. Thanks, wayne