Recently, my rear axle was broken. I purchased a new axle online, which seemed to match the dimensions of my old one.

However, I don't think I've installed it correctly, as there seems to be a gap between the internal lock nut and frame which I don't think should be there (but I'm not sure). Unfortunately, I haven't been able to find any images online to check how this should look.

I'd appreciate adviseadvice on how to repair this correctly.

Current state

Options

I think either:

1. I need to insert extra spacers so that the inner lock nut is against the frame
2. I need to add another internal lock ring so that the outer lock nut presses against something (in which case, maybe I can remove the spacers altogether?)
3. I've installed it correctly
4. I need to do something else

Option 1

Option 2