Some of us are familiar with the fact that we have not been able to locate these dust boots to replace units that are usually worn beyond redemption. I think even S-Class gave up in the end after some searching.
Unfortunately, I am no closer to procuring that part. However, at long last, I have a boot in undamaged condition that provides us with some (whatever) numbers.
First of all, there is a small Mercedes insignia with the number 4446 031 000 alongside it. That's one clue, I guess...