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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
2008 Keystone Sprinter Travel Trailer
Roadmaster

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

$925.00
Retail:$1,025.70
You Save: $100.70
Anti-Sway Bars
Not Confirmed to Fit

2008 Keystone Sprinter Travel Trailer

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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 RM34GR 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

  • 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.



1129-150 Road Master Anti-Sway Bar - Rear

Item # RM34GR

Installation Details RM34GR Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Customer Satisfaction Score:

Ratings & Reviews

4.8

2111 reviews
5 Stars
(1799)
4 Stars
(220)
3 Stars
(39)
2 Stars
(17)
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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Show More Reviews

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

  • Will Rear Anti-Sway Bar Fit a 2023 Ram 2500 with Air Spring Kit
    Hey Gregory, thanks for reaching out! The fitment of the Roadmaster Rear Anti-Sway Bar # RM73FR on your 2023 Ram 2500 actually has more to do with whether or not you have a factory swaybar. This one will work if you DON'T have the factory swaybar, but if you DO have the swaybar then you'll need the Anti-Sway Bar # RM34GR instead. Both options work just fine with the air spring kit on your truck.
    view full answer...
  • Recommended Rear Anti Sway Bar for a 2015 Ram 3500 Dually W/O Factory Sway Bar
    Tim, since you don't have a factory sway bar you can use the Roadmaster Rear Anti-Sway Bar # RM66GR. This kit includes a sway bar that has a 1 3/8" diameter, is made in the USA, and includes everything needed for installation.
    view full answer...
  • Is Timbren Or SumoSprings The Better Option For Occasional Towing?
    Hi Paul! Since you said occasional towing, I am going to steer you away from the Timbren option. They can be pretty rough and you will definitely feel it when you are not towing. If you had a constant load, it would have been an option, but I don't think you will be happy with them. The SumoSprings Solo Custom Helper Springs - Rear Axle # SSR-312-54 will be the much better choice. Yes, it does have a lower capacity than the Timbrens, but I believe they are much better suited to your needs....
    view full answer...
  • Can I Install the Roadmaster Anti-Sway Bar in My 2015 Ram 3500 4x4 with Air Bags?
    Hello Quinten, Yes, you can most definitely install the Roadmaster Rear Anti-Sway Bar - 1-1/2" Diameter # RM34GR even though your 2015 Ram 3500 4x4 did not come with the factory sway bar, and your airbags will not get in the way. Not only will they fit, but you will be most pleased with the outcome. Here are the tools you will need to complete the project: - 8mm, 18mm and ¾" wrench and ¾" socket - torque wrench - ½" drill bit - 15mm socket I've also included a link to the instructions...
    view full answer...
  • Can I Upgrade a 8,000 lbs Fastway e2 Weight Distribution Hitch to 10,000 lbs or 12,000 lbs?
    Hey Zach, welcome back! You can indeed swap out the spring bars. The head on the Fastway e2 Weight Distribution Systems, like your 8K item # FA92-00-0800, is the same for the 6,000 lbs - 12,000 lbs rated systems. To upgrade to 10,000 lbs, you'll need the 1,000 lbs Replacement Trunnion Spring Bars item # FA92-01-1099. To upgrade to 12,000 lbs, you'll need the 1,200 lbs Replacement Trunnion Spring Bars item # FA92-01-1299. You'll also want to make sure your hitch ball is rated for the...
    view full answer...
  • Recommended Rear Anti-Sway Bar For A 2017 Ram 3500
    Hey Kevin, Yes we do, you'll need the Roadmaster Rear Anti-Sway Bar # RM34GR that you were already looking at if you have a factory anti-sway bar. If you don't have a factory rear anti-sway bar but your model is 4WD then you'll need part # RM46GR instead.
    view full answer...
  • Recommended Rear Anti-Sway Bar For A 2015 Ram 3500
    For a 2015 Ram 3500 we currently offer only the rear anti-sway bar with the Roadmaster Rear Anti-Sway Bar # RM34GR. This 1-1/2" thick anti-sway bar will help add to the stability of your Ram's frame and combat against body roll from turns, quick maneuvers, uneven loads, and crosswinds.
    view full answer...
  • Rear Sway Bar that Fits 2018 Ram 3500 Dually with Factory Air
    Hey Chris, for your 2018 Ram 3500 dually we have the Roadmaster Rear Sway Bar part # RM-1129-144 that fits. The one you mentioned was not designed for the dually models.
    view full answer...
  • Best Rear Anti-Sway Bar for 2019 Ram 2500
    Hi Steve; assuming you have a factory sway bar then yes, the Roadmaster Rear Anti-Sway Bar # RM34GR is the best option. The 1-1/2" diameter is the largest available so it will add the most stability. If you do not have a factory sway bar you need the # RM73FR instead.
    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 Jameson C
Expert Research:
Jameson C
Employee Wilson B
Updated by:
Wilson B
Employee John S
Video Edited:
John S
Employee Andy C
Installed by:
Andy C
Employee Sabrina W
Written by:
Sabrina W

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