For anyone wanting to replace their lifting cables, I just got this PM from Signman (Rob), formerly with J&R Trailer Repair in Ohio:
Good afternoon Jack, I wanted to reach out to you and let you know that I am offering Hi Lo cables on Facebook Marketplace for a September and November special price of $80 each and a set of 4 for $300.
These include the hardware to complete each cable.
Shipping is $15
Thanks Jack, I appreciate your assistance getting this out to the Hi Lo owners!!! I am trying to figure out the best way to get the cables and glide blocks to everyone who needs them Hope you have had a great summer!
From the contents of that message, he also has some guide blocks available too. If you need any of this or THINK you will soon need it, you should jump on this offer!
The cables and guide blocks are just about the only unique items we have in our trailers. Most of the other parts are "generic" and can be found with a little hunting.