My SAAB friend, ordered a clutch plate and cover for his old 96, and he said that he paid a small premium for them to more or less guarantee that the correct parts were being supplied - I've never looked for or noticed that extra service, but in the event, the clutch plate did not suit the gearbox splines, so a quick email, they emailed a returns label, their chosen carrier collected the repackaged clutch set, and once that was logged in with their chosen carrier, they despatched what turned out to be the correct parts, so that worked out well for him, okay maybe an extra 10 days or less delay, but for a hobby car, not a
problem. That did surprise me slightly, but good to know.
Edit:- the parts that I used autodoc to supply were a pair of front wheel bearing assemblies, for that job I needed to get and fit a proper quality brand, but at a sensible price, autodoc sold F A G at at very good price when compared with any other UK based sources or VW Group, so I was happy to try them out, again I knew that that car had a front bearing issue but it was still usable so delivery time was not a huge issue when making significant savings.
Hopefully the same for the struts.