What I'm hoping I can get away with, at least to get thing back to my house for a proper repair without a tow, is to get the tension rod back on, install the 19mm torque bolt, and drive it home.

Does anyone have the specs on that 19mm bolt? Also, there is a washer that needs to go between the bolt and the bracket - is this part a necessity?

I'm trying to avoid paying the dealership $6 for the bolt and $15 for the washer...

If anyone has any links or info where I can get the parts I need for a reasonable price, I would much appreciate it!