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  1. Anti-Sway Bars
  2. Roadmaster
  3. Anti-Sway Bar
  4. Rear
  5. 1-1/2 Inch Diameter
  6. Mounting Hardware Included
THIS ITEM IS NOT A FIT FOR
2019 Jeep Compass
Roadmaster

Roadmaster Rear Anti-Sway Bar - 1-1/2" Diameter

Part Number: RM-1139-198
In Stock
$665.00
Retail:$741.02
You Save: $76.02
Anti-Sway Bars
Not Confirmed to Fit

2019 Jeep Compass

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Minimize sway and driver fatigue by improving the stability and driveability of your vehicle. The bar on this sturdy, effective anti-sway system mounts to the rear axle and to the frame to balance weight transfer and reduce body roll. 1-800-940-8924 to order Roadmaster anti-sway bars part number RM-1139-198 or order online at etrailer.com. Free expert support on all Roadmaster products. Great prices and Fastest Shipping for Roadmaster Rear Anti-Sway Bar - 1-1/2" Diameter. Anti-Sway Bars reviews from real customers.
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Roadmaster Anti-Sway Bars - RM-1139-198

  • Anti-Sway Bar
  • Rear
  • Roadmaster
  • 1-1/2 Inch Diameter
  • Mounting Hardware Included
  • No Drilling Required
  • Fixed End Link

Minimize sway and driver fatigue by improving the stability and driveability of your vehicle. The bar on this sturdy, effective anti-sway system mounts to the rear axle and to the frame to balance weight transfer and reduce body roll.


Features:

  • Minimizes side-to-side movement to improve overall stability of your vehicle
    • Lets you execute turns and quick maneuvers with confidence
    • Allows for a level ride, even on irregular surfaces
    • Reduces driver fatigue - minimizes effort required to keep your vehicle in line
  • Diminishes effects of crosswinds, passing motorists and shifting cargo
  • Designed to fit your vehicle and work in conjunction with its suspension system
    • Attaches to rear axle and to chassis - uses weight of axle to brace frame as it shifts in turns
    • Engineered to avoid interference with most popular aftermarket add-ons and accessories
  • Made with polyurethane bushings instead of the standard rubber variety for a longer-lasting system
    • Polyurethane is durable and resistant to damage caused by oil, gasoline and ozone
    • Less wear means less give in the system and better support
  • Constructed of thick 4140 chromoly steel for superior strength
  • Includes heavy-gauge mounting hardware, easy-to-follow instructions and bushing lubricant
  • Works with front anti-sway bar (sold separately) for absolute stability - available on certain applications only
  • Made in the USA


Specs:

  • Bar diameter: 1-1/2"
  • Limited Lifetime Warranty


Roadmaster Anti-Sway Bar Installed

Benefits of an Anti-Sway System

The Roadmaster anti-sway bar does for side-to-side movement what a good pair of shocks does for up-and-down motion. You will notice a marked improvement in your vehicle's stability as the bar works to balance weight transfer and reduce body roll. The anti-sway bar acts as a link between your vehicle's frame and its rear axle, using the axle as a brace to more effectively balance the shifting weight of your vehicle as you maneuver it. Lubricated bushings allow just enough pivot and rotation to compensate for the pressure placed on one side of your vehicle when it goes into sudden maneuvers, hits crosswinds or encounters shifting weights.


Roadmaster Anti-Sway Polyurethane Bushings

Superior Construction

The Roadmaster anti-sway bar is made of 4140 chromoly, a chromium and molybdenum steel alloy. This type of steel is considerably harder and stronger than the standard 1020 steel that is typically used in anti-sway applications. In addition, the larger diameter of the bar increases its torsional roll stiffness. The result is a bar that is not only stronger than the competition, but also nearly 30 percent better at resisting sway. The polyurethane bushings and grommets used at the attachment points are durable yet flexible, ensuring that the system is neither so rigid nor so malleable that it becomes ineffective.



1139-198 Road Master Anti-Sway Bar - Rear

Installation Details RM-1139-198 Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Ratings & Reviews

4.8

2123 reviews
5 Stars
(1808)
4 Stars
(220)
3 Stars
(40)
2 Stars
(19)
1 Star
(36)
Minimize sway and driver fatigue by improving the stability and driveability of your vehicle. The bar on this sturdy, effective anti-sway system mounts to the rear axle and to the frame to balance weight transfer and reduce body roll.

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See what our Experts say about this Roadmaster Anti-Sway Bars

  • Anti-Sway Bars for 1997 Ford E-350 Class C Motorhome
    We do have the anti-sway bars, steering stabilizer, and helper springs that will giver your Class C motorhome on a 1997 Ford E-350 chassis a much better ride. To best improve your ride you will want the rear anti-sway bar, followed by the front anti-sway bar, and steering stabilizer. These will give you the greatest improvements with the most comfort to your motorhome. I confirmed with the manufacturer the following fits, and the rear anti-sway bars are going to depend on if you have automatic...
    view full answer...
  • Roadmaster Rear Anti-Sway Bar For a 2010 Ford E-350 Van
    The Roadmaster Rear Anti-Sway Bar # RM-1139-198 is designed to specifically fit emergency vehicles that have chains mounted on the rear axle. The Roadmaster Rear Anti-Sway Bar # RM-1139-117 is designed to fit a 2010 Ford E-350 cutaway for a motor home. If your E-350 is the standard work style van you will need the Roadmaster Rear Anti-Sway Bar # 1139-178.
    view full answer...
  • Front and Rear Anti-Sway Bar for 2018 Thor Four Winds E-350
    Hi James; for your 2018 Thor Four Winds Class C motorhome we have front and rear anti-sway bars from Roadmaster. For the front you need the # RM-1139-176. For the rear you need the # RM83ZR if you do not have auto chains or # RM-1139-198 if you do have automatic chains. I have attached some installation videos below for your reference.
    view full answer...
  • Anti-Sway Bar & SumoSpring Fit For 2009 Four Winds Majestic 23A on Ford E-350 Motorhome
    With the exception of the shocks, we do have all the parts you are looking for to improve the suspension of your 2009 Four Winds Majestic 23A motorhome. Your motorhome is built on a Ford E350 chassis, and here are all the parts you asked for (also note that there are different rear anti-sway bar fits depending on if your motorhome has automatic snow tire chains or not; most don't but I did want to add the option): - WITHOUT Automatic Chains: Roadmaster Rear Anti-Sway Bar # RM-1139-117 -...
    view full answer...
  • What is Difference Between Roadmaster Anti Sway Bars that Fit 2017 Ford Class C RV E-350
    The difference between the two Roadmaster rear bars that fit your 2017 Ford E-350 Class C RV is that the part # RM-1139-117 is the correct fit for if you do not have the auto snow chains and the part # RM-1139-198 is for the versions that do have the auto chains.
    view full answer...
  • Recommended Air Bags And Sway Bars For A 2014 Sunseeker LE 2250S - Ford
    I can get you everything you need for your 2014 Sunseeker LE 2250S (Ford), except the 1.5" front sway bar. The only one we have in this size will be for a 4500 so it will not fit your motorhome, unfortunately. However, I did include a 1-3/8" front sway bar that is designed for your vehicle, just in case. Front Air Bags: Firestone Coil-Rite Air Helper Springs # F4101 Rear Air Bags: Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers # AL88138 Rear Sway Bar: **Designed...
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  • Looking For Rear Sway bar For A 1998 Ford E350
    Hello Leif, thanks for reaching out. We do offer a rear sway bar for your 2998 Ford E350. I recommend the Roadmaster Rear Anti-Sway Bar - 1-1/2" Diameter # RM-1139-117. Just note that this sway bar will not fit vehicles with auto chains. Vehicles with automatic chains will use # RM-1139-198 instead.
    view full answer...
  • Roadmaster Rear Anti-Sway Bar 1988 E350
    The Roadmaster Rear Anti-Sway Bar, # RM-1139-198, is designed to fit the 1975 to 2017 E-series. While the # RM-1139-117 fits 1975 and beyond the 2017 for E-series Cutaway that newer Class C motorhomes are built on. If you used the fit guide to locate part number for you and it displayed both, then yes I can understand the confusion. Both do fit your model year but both do not fit latter model years. I would select the one with with better price point at time you order. Please see...
    view full answer...
  • Replacement Mounting Brackets for Roadmaster Steering Stabilizer on 1997 Ford E350 Class C Chassis
    You're looking for the RBK24 Custom Mounting Brackets for Roadmaster Reflex Steering Stabilizer # RM-RBK24, which is designed to fit on the Class C Ford E350 chassis that your Fleetwood Jamboree is built on.
    view full answer...
  • What is Difference Between Two Roadmaster Sway Bars that Fit 2012 Ford E-350
    Since there are several different variations of vans similar to your 2012 Ford E-350 there were several different styles of sway bars made to cover all of them. In this process there is some overlap which is why for your vehicle the part # RM-1139-117 and # RM-1139-198 both are a fit. They both are 1-1/2 inch diameter sway bars so they both will perform as good as the other.
    view full answer...
  • Why are There Two 1-1/2 inch Diameter Roadmaster Sway Bars for 2017 Ford E-350 Cutaway
    The reason there are two 1-1/2 inch diameter Roadmaster sway bars that fit your 2017 Ford E-350 is that the # RM-1139-198 is for versions of the vehicle that have automatic snow chains that deploy and the part # RM-1139-117 is for the versions that do not have the chains. So based on whether you have the snow chains is how you'd pick which set to go with!
    view full answer...
  • How To Improve Stability In Rear On a 2000 Gulf Stream Conquest Yellowstone Capri
    Yes, we do offer a solution to help improve stability in the rear on a 2000 Gulf Stream Conquest Yellowstone Capri with the Roadmaster Rear Anti-Sway Bar part # RM-1139-198. This is generally the first upgrade made on a motorhome to improve handing and stability and the one you will feel the most difference in.
    view full answer...

Do you have a question about this Anti-Sway Bar?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Joshua S
Video Edited:
Joshua S
Employee John S
Video Edited:
John S
Employee Wilson B
Updated by:
Wilson B
Employee Isabelle B
Updated by:
Isabelle B
Employee Sabrina W
Updated by:
Sabrina W
Employee Mike S
Written by:
Mike S
Employee Ryan G
Test Fit:
Ryan G

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