My 90 has a blown rear damper, so I ordered a pair of Armstrong STC3767 from a well known parts dealer to replace both. The parts arrived today except they sent some Boge STC3771's instead. I have a little trip planned in a few days so will these dampers work on the 90? Looked on here and a few sites, the parts dealers say that they are for the 110 without the self leveling unit, while some other sites say they are for the 90. There is no lift on my suspension, and the overall dimensions eyeball the same. Can any one confirm or deny that they will fit before I contact the dealer or start ripping the old dampers off, I would be happy if they fit as the Boge are nearly twice the price of the Armstrongs (doesn't mean they are better though).