The bars are usually interchangable between manufactures in most cases. I would try
Here for a sway control (any of those listed there will do the job) and
here for the spring bars that you need. If you don't find what you need, give them a call.
Barney
2004 Sunnybrook Titan 30FKS TT
Hensley "Arrow" 1400# hitch (Sold)
Not towing now.
Former tow vehicles were 2016 Ram 2500 CTD, 2002 Ford F250, 7.3 PSD, 1997 Ram 2500 5.9 gas engine