Hard to tell but I agree with Dan, that first pic looks broken. Did it lose the rubber cushion inside?
From what I can find looks like you have a 19k gvw trailer. IMO the EquaFlex would be gone tomorrow and the SRE4000 installed with wet bolts. Also (again it's hard to tell in the pics) it looks like you have the lighter duty shackles (1/4") instead of the HD 1/2" shackles. Again, with a 19k trailer I would be making that upgrade.
Cost, if you want to do it yourself isn't that bad; suspension -
https://tweetys.com/morryde-sre-4000...CABEgJEX_D_BwE
and shackles -
https://www.etrailer.com/Trailer-Lea...SABEgLGQ_D_BwE
Or you can have someone do it for you, or like me and some others, have them come to your home and install it.