Experience with Royal King Pin sets

[47panel]

I have a 47 panel that shows a worn king pin on right side. Wondering if anyone has experience with the SSBC Royal king pin replacement (needle bearings) ?
They seem to be getting hard to find and am wondering if they have stopped making them? Issues. With durability etc.
Thanks in advance.
Gary O

 

[4dFord/SC]

I've been using a set for 15 years with no problems.

 

[51 MERC-CT]

Have had them installed for over 20 years with no issues and they are still available for most popular applications (at an increased price since my purchase)


See here-----
https://ssbrakes.com/c-407211-shop-by-category-parts-accessories-king-pin-kits.html