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  1. Anti-Sway Bars
  2. Roadmaster
  3. Anti-Sway Bar
  4. Rear
  5. 1-1/4 Inch Diameter
  6. Mounting Hardware Included
THIS ITEM IS NOT A FIT FOR
1968 Ford Custom
Roadmaster

Roadmaster Rear Anti-Sway Bar

Part Number: RM52GR
In Stock
$790.00
Retail:$876.21
You Save: $86.21
Anti-Sway Bars
Not Confirmed to Fit

1968 Ford Custom

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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 RM52GR or order online at etrailer.com. Free expert support on all Roadmaster products. Great prices and Fastest Shipping for Roadmaster Rear Anti-Sway Bar. Anti-Sway Bars reviews from real customers.
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Roadmaster Anti-Sway Bars - RM52GR

  • Anti-Sway Bar
  • Rear
  • Roadmaster
  • 1-1/4 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
  • Made in the USA
  • 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.



1129-155 Road Master Anti-Sway Bar - Rear



This Product Fits The Following Vehicles



California residents: click here


Customer Satisfaction Score:

Ratings & Reviews

4.8

2192 reviews
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 Bar for 2024 Winnebago Solis 36B on 2023 Ram Promaster 1500
    Hey Amelia! Did you find a 1-1/2" diameter anti-sway bar for your 2024 Winnebago Solis 36B? It doesn't look like Roadmaster or Hellwig offer one. The # RM52GR from Roadmaster is 1-1/4" in diameter. Larger diameter typically means more stability. However, it is possible to overdue it and negatively impact ride quality. If it is too thick you can run into a stiff ride and poor balance. I don't know for sure but, I'm guessing if Roadmaster thought a 1-1/2" would be more beneficial they would...
    view full answer...
  • Will Roadmaster Rear Anti-Sway Bar Work On 2023 Ram ProMaster 1500 With Undercarriage Spare Tire?
    Hey Gerard, thanks for reaching out. You’re good. On the 2023 Promaster 1500, the OEM underbody spare does not block the Roadmaster Rear Anti-Sway Bar # RM52GR from being installed. That sway bar mounts to the rear axle and frame rails, and it sits forward enough that the spare tire carrier typically is not in the way. Roadmaster designed that kit with the factory configuration in mind. That said, space is a little tight back there on a Promaster, so during install you just want to make...
    view full answer...
  • Recommended Rear Anti-Sway Bar for a 2025 Promaster 1500 Cargo Van
    Hello Tom and welcome back! I just spoke to Roadmaster and their Rear Anti-Sway Bar item # RM52GR is going to work with the cargo van model of the 2025 Promaster 1500. He said suspension wise there's not going to be a difference between the cargo and passenger van models. I was told to give you a heads up that the spacing is pretty tight around the right rear brake caliper. What are you typically transporting in your van that has you looking at adding a sway bar? You can add this...
    view full answer...
  • Availability Of Roadmaster Reflex Steering Stabilizer For 2023 Ram ProMaster 3500
    Hello, thanks for writing in. I double checked with Roadmaster and unfortunately they don't offer a Reflex Steering Stabilizer fit for a 2023 Ram ProMaster 3500. They do offer a Rear Anti Sway Bar # RM52GR which you can add to help with rear end stability. No way to add a steering stabilizer at this time though.
    view full answer...
  • Recommended Sway Bar and SumoSprings for a 2024 Winnebago Travato
    Congrats on the new RV! Your 2024 Winnebago Travato was built on a Ram Promaster 3500 chassis so the correct awesome sway bar for it will be the Roadmaster item # RM52GR. This rear anti-sway bar is 1-1/4". We do not have a front one and Roadmaster doesn't list one either. As far as SumoSprings go we only have ones for the rear as well. I recommend the SumoSprings Solo Custom Helper Springs item # SSR-313-47. These have a 1,500 lbs capacity and will do a great job of supporting your rear...
    view full answer...
  • Could Roadmaster Rear Sway Bar Fit 2023 Ram Promaster 3500 with Generator
    Hey Randy, I wasn't able to find any info on whether or not the Roadmaster sway bar part # RM52GR fits with a generator but my gut tells me it should be fine. But what you can do is check out the attached picture and you would be able to see if your generator would interfere with it. The sway bar is the black bar that has the Roadmaster sticker on it.
    view full answer...
  • Rear Sway Bar Recommendation for 2024 Winnebago Solis 59PX
    Hey Michael, we do offer a rear sway bar for your 2024 Winnebago Solis built on a Ram ProMaster 3500 chassis with the Roadmaster part # RM52GR. Even though we don't have a front bar for your motorhome a rear bar would make the biggest difference between the two and definitely overall the biggest improvement you can make since the majority of the RV's weight is over the rear axle. I would try this and let me know what you think.
    view full answer...
  • Rear Suspension and Sway Bar Recommendation for 2020 Pleasureway Lexor
    Hey David, we have great rear suspension enhancement kits that fit your 2020 Pleasureway Lexor Camper like the SumoSprings Solo part # SSR-313-54 but we don't have any of the Old Man Emu shock kits that fit. A rear sway bar like the Roadmaster part # RM52GR would be a great option too. For RV camper vans the rear sway bar upgrades make the biggest improvements.
    view full answer...
  • Recommended Anti-Sway Bar For A 2022 Ram ProMaster 1500
    Hey Randy, For a 2022 Ram ProMaster 1500 you're going to need the Roadmaster Rear Anti-Sway Bar # RM52GR.
    view full answer...
  • Availability of Anti-Sway Bar for 2022 Ram ProMaster 3500 Cargo Van
    Hey Chris (nice name), unfortunately the rumors you have heard are true. The Roadmaster Rear Anti-Sway Bar # RM52GR is only designed to fit the standard passenger chassis and isn't going to line up to the frame on your cargo van Promaster 3500. I know this isn't what you were hoping to hear. Can you tell me a bit about why you're needing the stabilizer? I only ask because depending on the type of ride you're getting now, there might be some other options that will help like the SumoSprings...
    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 Wilson B
Updated by:
Wilson B
Employee Michael B
Updated by:
Michael B
Employee John S
Video Edited:
John S
Employee Sabrina W
Written by:
Sabrina W

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