Is there a difference in the diameter of the front sway bars for the 230 vs the 250/280? I just received my bushing kit for the sway/stabilizer bar from K&K and they claim the kit covers all the models, 230/250/280 SLs. But comparing the new bushing with my old ones (thankfully I always keep old parts until I have my replacements) and the diameter is definitely smaller for the new bushing, 17.7 mm vs 20.7 for the old. I am just wondering if it supposed to be that tight and perhaps the old ones are just worn?
Thanks
Jason