Looks like I will be replacing my tri glide air ride pin box . This is the model with the plate on the bottom that moves back and fourth. It has 9 zerk fittings that I grease every trip. The plate can...
Be careful that some of those rollers aren't busted. Two of the three rollers on mine had failed. If the third had failed the trailer would have gone its own way. I got a new Trailair minus the TriGlide.