Sway Bar for 2018 Thor A.C.E. 27.2 Built on Ford F-53 Chassis

Updated 02/27/2024 | Published 07/19/2018

Question:

What model Roadmaster rear Sway Bar would fit a 2018 Thor Ace 27.2 ? I am looking to reduce sway/ body from passing tractor trailers/ crosswinds. I already installed the Safe T Plus Steering Stabilizer and did the CHF on the front sway bar.

asked by: Doug

Expert Reply:

The rear anti-sway bar that fits your 2018 Thor A.C.E. that was built on a Ford F-53 chassis is the Roadmaster Rear Anti-Sway Bar # RM-1139-146.

This sway bar works on a chassis with a GVWR of 15,700, 16,000 or 18,000 lbs; your RV has a 16,000 lb chassis which makes this sway bar a fit.

expert reply by: Kyle S

Bill G.

2/27/2024

Does the 2018 Thor A.C.E. 30.3 on F-53 come with a factory sway bar? I looked (purchased used) and do not see one. What would the proper replacement be?

Kyle S.

2/27/2024

@BillG Yes, it will have a factory sway bar, and there isn't actually one that will replace it. The correct anti-sway bar is going to be supplementing the factory one and is part # RM-1139-146.