Any E46 Rear Window HELP

So, yesterday I went into Dunkin' Donuts, leaving my car running with my puppy in it, as well as with the heat on. I came back & sure enough, the puppy had locked the door with her paw. Now the heat was on 91° on high and I was kind of freaking out because I was nervous about my puppy. Long story short, my rear window in my 2001 E46 coupe was open. So I pulled the window off the rod that is connected to the window drive.

My question is, I have already visited www.realOEM.com and got the diagram of the pieces but still can't figure out if they sell only the rod that is connected to the drive. Do I have to buy the whole drive to get the rod? I know I'll have to buy the smaller pieces like the grommetts and washer ect, but the plastics piece at the end of the rod broke off.

Thanks for any help.

Shouldn't this be in DIY?!?!?!