I have an older Murray rear engine rider model # 2-30501 man # 1329 I need to find a bagger that will work on this unti. Any and all help is appreciated

Hi,
Good luck. That is a 1982 model and deck designs of that day did not create the lift to bag well. One was made that added a second blade in a cross pattern, but your grass had better be dry for it to possibly work.
Here is a link to some old parts manuals (yours will say 82-30501) and I will attach the manual.
K&T Parts House Lawn Mower Parts and Chain Saw & Trimmer Parts
Peace,
Clarke

OK thanks for the help...