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...
Lippert has been REPLACING the bottom jaw with a stationary jaw, or the entire box with the Flex Air...
Over on the Redwood forums a bunch of the tri-glides were replaced, including mine..
** On EDIT**
Mine was replaced with the flex air, and the ride improved dramatically! Same a the tri-glide without the fore and aft "gliding" that always scared me.