I have a former Cruise America Thor Majestic 25' I replace the factory stabilizer when the unit had 128,000 miles on it. Needless to say the factory stabilizer was worn out. I purchased a Bilstein stabilizer (along with four Bilstein hd shocks), installed it myself (took maybe 1/2 hour), and it was a direct replacement of the factory model. It was a Big Improvement in stopping the "wandering." The new shocks gave the unit a more stabilized feeling.