carnut222 https://ozvolvo.org/discussion/comment/215314#Comment_215314
Odd, then why would some have numbers on them? :)
Yeah I'm not sure to be honest, the parts diagrams list the uppers and lowers separately, but they are all part # 682025
I experimented with them when refitting my windscreen trim in the '77 244 as I wasn't sure if they were genuinely the same or just appeared to be, but the result was the same whichever way I arranged them.