I'm still helping my older friend sort through and sell his collection of old Mercedes parts and things (see my other pending post). In it was a pair of new rocker panels and a rear fender lip patch panel. The rockers have no stickers I've found, but they're the same color as this fender patch and he believes they were bought for the same car at the same time (makes sense to me). The fender patch panel has a Mercedes sticker and part number but I can't figure out from that what it's for. Anyone got the necessary knowledge/books for this? He said he thought that both the rockers and this fender patch are for a W108-bodied car, but he can't say for certain.