Rear Anti-Sway Bar Fitment On A 2022 Ram ProMaster Chassis With A Battery Box Near The Rear Axle

Updated 04/10/2023 | Published 04/07/2023

Question:

I have a 2022 promaster chassis winnebago solis 2023 buildout and looking into the rear sway bar. I believe there is a battery housing that may be in the way, how can I be sure that this item may fit my vehicle. What do you need from me to make sure? Uploaded photos are from the rear of the vehicle the battery housing is on the rear side of the axle.

asked by: Chris B

Expert Reply:

The Roadmaster Rear Anti-Sway Bar # RM-1129-143 is going to mount just above the leaf springs on your ProMaster (pictured below in black and white). Judging by the pictures you've sent in the battery box doesn't interfere with where the sway bar will run across, but your sewer hose tube will be directly in the way and will need to be mounted elsewhere in order for the sway bar to fit.

If you look at the opening in the frame just above the leaf spring you'll be able to see across and gauge if the bar will clear the battery. That being said, I'd most likely move the battery any way since it will be a challenge to get to once the sway bar is installed.

expert reply by: Kevin C