Correct Roadmaster Front Anti-Sway Bar Kit for 2021 Super-C Built on F550 With 4x4 Front Axle
Updated 11/15/2021 | Published 09/05/2021
Question:
Will the RM-1139-140 fit, install onto a F550 with 4x4 front axle? Mine is a Thor Magnitude F550 chassis. I don’t know enough about the chassis to know if I would need this model: RM-1139-148
asked by: Steve
Expert Reply:
The correct Roadmaster Front Anti-Sway Bar Kit for your 2021 Thor Magnitude Motorhome built on the Ford F550 Super C, is # RM35VR. I have verified with the manufacturer that this is compatible with the F550 chassis with a 4x4 front axle.
This Roadmaster anti-sway bar is made of 4140 chromoly which is considerably harder and stronger than the standard 1020 steel commonly used in OEM installed components. In addition, this has a larger diameter that also increases its torsional roll stiffness along with polyurethane bushings and grommets.
Product Page this Question was Asked From
Roadmaster Front Anti-Sway Bar - 1-3/4" Diameter
- Anti-Sway Bars
- Anti-Sway Bar
- Front
- 1-3/4 Inch Diameter
- Fixed End Link
- No Drilling Required
- Mounting Hardware Included
- Roadmaster
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Steve D.
11/11/2021
I did order and installed on our F550 chassis RV. The Roadmaster Front Anti-Sway Bar made a very positive, very significant improvement. I am able to drive our RV with one hand on the wheel. I do recommend and would do it a again.