What part would be looking at to be specific ?
The bolt pattern?
I have a spare that's in a box somewhere but both that and the one installed have screwed bearings and some crazy wobble going on.
Haha there is no problem with hoarding, it's always nice to have backup backups.
Sorry, my bad.
I hadn't actually even had a good look at them, I thought it was all one part.
After quickly taking my spare apart , it's just the pulley and the bar/bolt it's attached to I need.
You can see it bent in this photo.