I need parts for the left Transaxle Gravely ZT 1540

I have a 2004 Gravely ZT 1540 and have been pleased with it. Now that it is getting older I am needing parts. I have rebuilt the spindles, but could not get parts for them. Seems you have to buy the entire assembly. So, I pulled the bearings and went to Motion Industries and found them.



Now I have an axle that has broken on the left side and can't find an axle or any parts for the trans-axle.



Where can I find parts???? not the entire assembly. :confused2:



All I need is the drive shaft.