I am in dire need of an engine seal for a DF354.The tractor has been broken in half for four months.We have gone thru two dealers and still no seal,it has been on order for two months and still hasnt come in.The tractor has a bad PTO seal,so I also could use the PTO seal, machine washers,and gaskets necessary to put it back together.I can get some of these parts but the engine seal is holding everything up.