1. Anti-Sway Bars
  2. Roadmaster
  3. Anti-Sway Bar
  4. Front
  5. 1-3/4 Inch Diameter
  6. Steel w Polyurethane Bushing
Roadmaster Front Anti-Sway Bar

Roadmaster Front Anti-Sway Bar

Item # RM-1139-148
lowest price pledge
Our Price: $733.05
Anti-Sway Bars

Will this fit?

To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.

This item qualifies for Free Shipping
Shipping Weight: 56 lbs
Quantity: 
Roadmaster Anti-Sway Bars - RM-1139-148
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

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 front axle and to the frame to balance weight transfer and reduce body roll. Call 800-298-8924 to order Roadmaster anti-sway bars part number RM-1139-148 or order online at etrailer.com. Free expert support on all Roadmaster products. Guaranteed Lowest Price and Fastest Shipping for Roadmaster Front Anti-Sway Bar. Anti-Sway Bars reviews from real customers.
  • All Info
  • Reviews (552)
  • Q & A (31)
  • Photos
  • Why etrailer?

Roadmaster Anti-Sway Bars - RM-1139-148

  • Roadmaster
  • Anti-Sway Bar
  • Front
  • 1-3/4 Inch Diameter
  • Steel w Polyurethane Bushing

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 front 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 front 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 rear anti-sway bar (sold separately) for absolute stability - available on certain applications only
  • Made in the USA


Specs:

  • Bar diameter: 1-3/4"
  • 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.



1139-148 Road Master Anti-Sway Bar - Front

Installation Details RM-1139-148 Installation instructions

This Product Fits The Following Vehicles





Customer Reviews

Roadmaster Front Anti-Sway Bar - RM-1139-148

Average Customer Rating:  4.8 out of 5 stars   (550 Customer 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 front axle and to the frame to balance weight transfer and reduce body roll.

- RM-1139-148
by: 09/03/2020

J 873403



- RM-1139-148
by:

Awesome service and delivery! Second time purchase at etrailer. Ships very fast to Canada ! Thanks again 870978



- RM-1139-148
by:

the roadmaster sway bars and the expert assistance from etrailer have transformed my motorhome which I was ready to sell to one that I can now enjoy driving. The swaying has stopped and it feels more secure on the road. Thanks again! 836890



- RM-1139-148
by:

Very happy with all the suspension parts I have received from them fast shipping . I will be ordering more from them in the future . 824908



- RM-1139-148
by:
Ford Transit Connect

I just received the sway-bar today. I haven't installed it yet so no review at this time. However, I would like to write a review on E-trailer. The first sway-bar got lost in transit by UPS. I informed E-trailer and they immediately sent another one. It was fast and no hassle. Thank you E-trailer. 784336



- RM-1139-148
by:

We love our Roadmaster suspension upgrades on our new 2019 Newmar Canyon Star 3722. 783184



- RM-1139-148
by:

etrailer was very helpful and professional to work with. I ordered the wrong parts and they assisted me on what parts I needed and made the return process for the wrong parts very easy. Keep of the great work! 766103



- RM-1139-148
by:
Thor

Helped my Thor Outlaw from side winds ...wish I could install the rear sway bar 746456



- RM-1139-148
by:

This has help reduce excessive sway of my motorhome and reduce driver fatigue. I have a 2017 Allegro. A local repair shop install it for me in about an hour. 732626



- RM-1139-148
by:
2018 Tiffin Allegro Motorhome

With the RM-1139-148 rear sway bar installed it definitely handles better than the stock chassis. However when you get up over 65 MPH it starts to give you the same characteristics of the stock chassis just not as bad. I'm glad I installed it because even over 65 It's still better than stock. 732171



- RM-1139-148
by:

handling is 100% better my F-53 chassis is actually drive able 731004



- RM-1139-148
by:

This Sway bar is a must add on if you own a motor home. I have a Tiffin 32sa and it handled better compared to most models that I have test driven but I wanted a better ride. I added this and a new rear sway bar system and the ride is like night and day. We also have the factory Sumo springs which is a plus as well. No more rolling into the turns. I also added a steering shock damper. No more drifting. All in all it was worth the money and saves on driving fatigue when on long trips. I highly recommend all items mentioned. 704948



- RM-1139-148
by:
2018 Newmar Bay Star Sport Motorhome

bought the rear stablizer works great , hopeing the front one will to , have great confidence it will after the way the rear one did. 696070



- RM-1139-148
by:

Got delivery in a timely manner. All items were as advertised and installation hardware was complete. The Sumo Springs and heavy duty sway bars made a SIGNIFICANT difference in the ride and handling. Would have no problem ordering from this company again. They were also very helpful and patient on the phone. 669576



- RM-1139-148
by:
2018 Jeep JL Wrangler

Sway bar arrived quickly. Instructions were not very detailed. For my Motorhome, Winnebago Adventurer (37F), I did not need the extra bolts, nuts and washers supplied and found no reference as to where they were needed. My original sway bar was attached with 6 bolts total. Have not test driven the Motorhome to verify for myself if sway has been reduced - hence the 4 stars vs 5. BUT, the bar is bigger and hopefully will help with that. Have not installed the rear bar yet. 640357



- RM-1139-148
by:
Ford

The sway bar was the right choice For the Ford Chassis RV. It really took the sway and darting out of the Coach. It was installed on a RB37 Thor Toy Hauler Coach. john 616347



- RM-1139-148
by:

I had these installed and they worked OK. Helped with the sway, but stiffened up the front so the ride was a little rougher. 572636



- RM-1139-148
by:
2015 Ford F-53

This was installed along with new rear sway bar. This required a little more effort as it was not exactly a mounting match, it was ordered and was supposed to be but wasn't. The bushing brackets didn't line up to the axle mounting holes, they were offset about 1& 5/8 inch on center and caused the bushing to sit right on the curve of the sway bar. I had to make 2 adapted brackets to allow it to fit the axle mounting holes properly. It wasn't a big deal as I have machine shop and engineering back ground. It along with the rear vastly improved the sway and handling of the RV. 502716



- RM-1139-148
by:
2017 Ram 3500

I ordered on Wednesday it arrived Friday morning . Installed in less then a hour. I also got the rear sway bar from in etrailer just as fast. Good customer service. 501850



- RM-1139-148
by:

I've purchased several items from etrailer, most recently the front and rear sway bar for a F53 chassis, and the products have arrived quickly and usually the shipping is included. Very happy with the site and service. 483222



- RM-1139-149
by:

Review from a similar Sway Bar with Bushing Kit in Anti-Sway Bars


GOOD PRODUCT 498565



- RM-1139-140
by:

Review from a similar Sway Bar with Bushing Kit in Anti-Sway Bars


Good anti-sway bar. Installation was made difficult by being unable to easily remove the OEM anti-sway bar. Although this item was intended to go on a near-new 2015 motorhome, the original retaining bolts were very difficult to remove. However, installation of the RM 1139-140 was relatively easy and completed in about an hour by one person. If two people did the task, it could be done in half that time. The only disappointment, and it was significant, is that there was no mention of torque values for the mounting bolts. 223089


Comments
After a year of use over about 8,000 miles, I have to say the improvement they made are moderate at best even considering I put them on the front and back.
Vince L - 08/30/2016

20677

- RM-1139-140
by:

Review from a similar Sway Bar with Bushing Kit in Anti-Sway Bars


Great customer service from purchase to delivery. Kept informed all the way by George with fast shipping. Sway bar was quick and easy to install on my 2018 Windsport, about 1 1/2 hours by myself. Considerably heavier than original, helps reduce sway as advertised. Great experience with company would purchase other items in future. 483047


Comments
Sway bars are still working great. Would not have another RV without them.
Thomas - 03/09/2019

50330

- RM-1139-140
by:

Review from a similar Sway Bar with Bushing Kit in Anti-Sway Bars


Combined with rear sway bar drives just as I had hoped 312489



- RM-1209-131
by:

Review from a similar Sway Bar with Bushing Kit in Anti-Sway Bars


I put this on my 2015 Winnebago view. I left the stock swaybar and added this one to the front of the rear axle. It was the single biggest improvement that I did to the suspension. I can't believe Winnebago sells the RV without this upgrade. It improves handling in the wind or turning corners tremendously. 258934


28
597
Show More Reviews

Ask the Experts about this Roadmaster Anti-Sway Bars

  • Recommended Anti-Sway and Steering Stabilization for 2016 Thor Outlaw with GVWR of 26,000 lbs
    On your 2016 Thor Outlaw, the Roadmaster TruTrac Front-Axle Trac Rod for Large Trucks and RVs # RM-TRAC-F550 is not a fit. It is only rated for chassis GVWR of 15,700, 16,000, or 18,000 lbs. For your 26,000 lb chassis we have the following options to help with support and sway control: Roadmaster Front Anti-Sway Bar for Motorhomes # RM-1139-148 Roadmaster Reflex Steering Stabilizer with Mounting Brackets for Class A Motor Homes # RM-RBK22-RSSA There is not currently a rear anti-sway...
    view full answer...
  • Sway Bar and Steering Stabilizer Recommendations for 2019 Tiffin 34PA, 26K F-53 Frame
    The 2019 Tiffin 34PA, 26K F53 chassis is built on a 2018 year Ford F-53 frame so the correct rear sway bar would be the part # RM-1139-149, the correct front bar would be the part # RM-1139-148, and then for a steering stabilizer you'd want part # RM-RBK25-RSSA and you'd be set. This would make a massive improvement in the ride quality of your motorhome.
    view full answer...
  • Anti-Sway Bars for a 2019 Tiffin Open Road Allegro 36 UA
    Yes, we do have anti-sway bars for your application. According to my research it looks like your 2019 Tiffin Open Road Allegro 36 UA is built on a Ford F-53 Chassis with the V10. Since this is the case you will want the Front Anti-Sway Bar # RM-1139-148 and the Rear Anti-Sway Bar # RM-1139-149 from Roadmaster. Both of which are catered to the 26K GVWR of your motorhome. For the rear bar you do need to check to ensure there is enough factory u-bolt available to accommodate the factory...
    view full answer...
  • 2020 Thor Challenger 37FH Ford F-53 V10 24,000 GVWR Front and Rear Sway Bar Upgrades
    The correct rear sway bar for your 2020 Thor Challenger 37FH Ford F-53 V10 24,000 GVWR is the Roadmaster part # RM-1139-149 and then for the front you'd want # RM-1139-148. We confirmed this with our contacts at Roadmaster. I attached install videos for both sway bars for you to check out as well.
    view full answer...
  • Will Roadmaster Anti-Sway Bar Work on 2017 Thor Outlaw on Ford F-53 Chassis and 26,000 lb GVWR
    I checked with Roadmaster and the Roadmaster Front Anti-Sway Bar for Motorhomes # RM-1139-148 is a fit for your 2017 Thor Outlaw with a 26,000 lb GVWR built on a 2016 Ford F-53 chassis (motorhomes are normally built on previous model year chassis). In regards to an anti-sway bar that specifically said it would not fit your Thor Outlaw, that is true for the REAR anti-sway bars, none of which will fit your rig. There is no such note from Roadmaster concerning the FRONT anti-sway bars....
    view full answer...
  • Comparison Between Roadmaster # RM-1139-140 and # RM-1139-148 Anti-Sway Bars
    The Roadmaster # RM-1139-140 and # RM-1139-140 are both replacement anti-sway bars for a Ford F550 or F53 Class A motorhome chassis. Both bars are 1-3/4 inches in diameter. The # RM-1139-140 fits models with a GVWR of 22K-24K, and the # RM-1139-148 fits models with a GVWR of 24K-26K. You can see installation instructions by clicking the provided links.
    view full answer...
  • Which Front Sway Bar Fits 2016 Tiffin Allegro 36LA
    The correct front sway bar for your 2016 Tiffin Allegro with a 24k GVWR is the # RM-1139-148 that you referenced. I confirmed this with Roadmaster.
    view full answer...
  • Which Roadmaster Swaybar for Use on 2016 Ford F-53 with 24k Chassis
    You are right at the cut off point in terms of weight for sway bars for your 2016 Ford F-53 RV. Above 24k calls for the part # RM-1139-148 and below calls for the # RM-1139-140. The difference is the thickness of the swaybar. The thicker sway bar is recommended for the heavier RVs. Since you are at 24k though I would recommend the # RM-1139-48 since it will be the most effective.
    view full answer...
  • 2017 Newmar Canyon Star Ford F-53 Front and Rear Sway Bar Recommendation
    I did some digging on your 2017 Newmar Canyon Star built on a Ford F-53 chassis and it has a V10 engine and has a GVWR of 26k. So for sway bars that will fit and work well we have the # RM-1139-148 for a front sway bar that is confirmed as a fit and would work well and then for the rear # 1139-144. I attached install videos for you to check out as well. I am not sure which Blue Ox sway bars you tried to install, but these two will fit and work well.
    view full answer...
  • Front Anti-Sway Bar for a 2016 Tiffin Allegro Class A RV on a Ford F-550 Chassis
    For your Class A motor home built on the 2016 Ford F-550 chassis you can use Roadmaster front anti-sway bar # RM-1139-140. This unit will replace the factory sway bar. You could also use # RM-1139-148 if the gross weight rating of your RV is 24,000 pounds or more.
    view full answer...
  • Best Anti-Sway Bars and SumoSprings for a Forest River Georgetown 360DS On Ford F-53 Chassis
    The most beneficial component that you can add to your motorhome's suspension is a rear anti-sway bar or in your case, an upgraded rear anti-sway bar. For your 2014 Forest River Georgetown 360DS on a Ford F-53 Chassis, I recommend the Roadmaster Rear Anti-Sway Bar part # RM-1139-149 which features a 1-5/8" diameter bar and polyurethane bushings. I have attached an install video for you on a similar motorhome with the same chassis.
    view full answer...
  • Is the Extended Round U-Bolt Kit Needed when Installing the Rear Anti-Sway Bar on a 2015 Ford F53
    When installing the Roadmaster Front Anti-Sway Bar for Motor Homes # RM-1139-148 and the Roadmaster Rear Anti-Sway Bar for Motor Homes # RM-1139-149 on your 2015 Newmar Canyon Star Toy Hauler there are a few things you will want to look for. When I spoke with my contact at Roadmaster he said that you will want to make sure that you have at least 3 threads showing on the U-bolts after installing the rear anti-sway bar. Since you only have half an inch that you can see you will want to...
    view full answer...
  • Front and Rear Anti-Sway Bars for 2018 Tiffin Allegro Open Road 34PA Motorhome
    You've made a really smart move deciding to upgrade the anti-sway bars on your 2018 Tiffin Allegro Open Road 34PA because these bars are definitely going to improve your ride. I verified with Roadmaster that the correct anti-sway bars for your motorhome are: - Roadmaster Rear Anti-Sway Bar # RM-1139-149 - Roadmaster Front Anti-Sway Bar # RM-1139-148 To complete your set up and enhance your rig's drive the most, I also recommend adding the Roadmaster Reflex Steering Stabilizer # RM-RBK25-RSSA....
    view full answer...
  • Stabilizer and Anti-Sway Compatibility with 2013 Forest River Georgetown 352QS on F-53 Chassis
    I'm happy to make sure you have all the correct parts. I recommend adding the rear sway bar, then the front sway bar, followed by the steering stabilizer and then the sumo springs. -Roadmaster Rear Anti-Sway Bar # RM-1139-149 -Roadmaster Front Anti-Sway Bar # RM-1139-148 -Roadmaster Reflex Steering Stabilizer with Mounting Brackets for Class A Motor Homes # RM-RBK22-RSSA -SumoSprings Maxim Custom Helper Springs - Rear Axle # SSR-187-54-1 -SumoSprings Rebel Custom Helper Springs...
    view full answer...
  • Anti-Sway Bars for 2019 Tiffin Allegro Open Road Motorhome
    According to what I was able to find, the 2019 Tiffin Open Road Allegro is manufactured on a Ford F-53 Chassis. The exact sway bar you need will depend on the GVWR of your motorhome, which should be mentioned on the manufacturer's ID plate along with the VIN and other important information. For 15,700 lb, 18,000 GVWR models less than 34 feet long, use # RM-1139-146 which would install in conjunction with the existing sway bar. For 22,000, 24,000 or 26,000 lbs, use # RM-1139-149. The...
    view full answer...
  • Front and Rear Anti-Sway Bars and Steering Stabilizer for 2018.5 Fleetwood New Bounder 34s
    I did some checking and the 2018.5 Fleetwood New Bounder 34S is built on the Ford F-53 chassis and is rated for 26,000 pounds. For a front anti-sway bar you will need # RM-1139-148. For a rear anti-sway bar you will need # RM-1139-149. And for a steering stabilizer you will need # RM-RBK25-RSSA.
    view full answer...
  • Best Suspension Enhancement for 2020 Fleetwood Bounder 35P on Ford F-53 Chassis
    SumoSprings are okay but are not the best option for suspension enhancement to improve the ride for your 2020 Fleetwood Bounder 35P on a Ford F-53 chassis. The best way to enhance the ride of your Bounder is to add an aftermarket rear anti-sway bar because they are a vast improvement over the OEM sway bars, and their placement at the rear of the vehicle allows for the best increase in handling. After that you can further improve the ride by adding a front anti-sway bar, and then a steering...
    view full answer...
  • Recommended Stabilizers for Thor Windsport on Ford F-53 V10 Chassis
    For a Thor Windsport based on a 2016 Ford F-53 V10 chassis the front-axle stabilizers we offer all require you to remove the factory sway bar. We have no front-axle kits that avoid this step. The two Roadmaster options, # RM-1139-140 and # RM-1139-148 are suited to different GVWRs. The Thor Windsport RVs are offered in versions whose GVWR vary from 18K to 22K. The kit # RM-1139-140 is the appropriate one for this weight range. Rear-axle anti-sway kits and steering stabilizesr are shown...
    view full answer...
  • Recommended Driving Enhancements for 2017 Thor Hurricane 29M Class A on Ford F53 Chassis
    Your 2017 Thor Hurricane 29M is built on a Ford F53 chassis. For the Sumosprings, I recommend the SumoSprings Rebel Custom Helper Springs - 2 Piece - Front Axle # SSF-170-40-2 and the SumoSprings Maxim Custom Helper Springs - Rear Axle # SSR-187-40-1. These jounce springs will help the motorhome suspension to support the load for a more stable ride. They work independently to help with body roll, sway, and shock absorption. These springs are rated for your vehicle weight. You may...
    view full answer...
  • Recommended Anti-Sway and Suspension Enhancement For 2017 Georgetown XL on Ford F-53 Chassis
    The Roadmaster Rear Anti-Sway Bar for Motor Homes # RM-1139-149 is a confirmed fit for your 2017 Georgetown XL on Ford F-53 Chassis. This will work well with the SumoSprings Rebel Custom Helper Springs - Front Axle # SSF-173-40-2. These spring will help absorb road shock and help to level your load. If you want sway control, these springs will help, but won't work as well as a front sway bar like the Roadmaster Front Anti-Sway Bar for Motor Homes # RM-1139-148. If you want leveling...
    view full answer...
  • Best Handling Improvements You Can Make for 2017 Thor Challenger 37KT
    For your 2017 Thor Challenger 37KT built on a 24k GVWR Ford F-53 chassis the biggest ride improvement you can make is with a rear sway bar. This is the first recommendation we make for people with the F-53 chassis as it provides the biggest improvement. For that you'd want the # RM-1139-149 which I attached an install video for. Next biggest improvement you'll make is a front sway bar which for that you'd want the part # RM-1139-148 which I attached an install video for that as well. Then...
    view full answer...
  • Recommended Anti-Sway Bar for 2017 Tiffin Allegro 34PA on F-53 Chassis
    A rear anti-sway bar is going to give you the most improvement. From my research, it looks like your 2017 Tiffin Allegro was built on a Ford F-53 chassis. The Roadmaster Rear Anti-Sway Bar - Ford F-53, # 1139-144 is made to fit V-10-equipped F-53 class A motor homes 34 feet or longer. This kit is designed to support the factory anti-sway bar and improve the overall stability of your vehicle. Longer U-bolts are available if needed, part # RM-590050-00. You also have the option of using...
    view full answer...
  • Sway Bar Recommendation for RV Built on 2016 Ford F-53 Chassis
    To improve the ride quality of an RV built on a Ford F-53 chassis like what you have the best solution is going with a better rear sway bar. So for that you'd want the part # RM-1139-145 which is a confirmed fit. Next a front sway bar would make the next best improvement with part # RM-1139-148.
    view full answer...
  • Recommended Steering Stabilizer and Anti-Sway Bars For 2017 F53 26000lb Chassis Motorhome
    I reached out to my contact at Roadmaster and confirmed the parts that will fit your 2017 F53 26000lb chassis. My recommendation for a steering stabilizer is the Roadmaster Reflex Steering Stabilizer with Mounting Brackets for Class A Motor Homes, # RM-RBK22-RSSA. This stabilizer will help keep your steering in line by constantly working a sturdy steel spring to maintain its position. It will minimize wander and correct oversteering. You may also be interested in anti-sway for your...
    view full answer...
  • Rear Anti-Sway Bar for 2017 Thor Motor Coach Hurricane 31S With 2016 Ford F53 Chassis
    Yes, the Roadmaster Rear Anti-Sway Bar for Motor Homes, # RM-1139-146 will work on your 2017 Hurricane 31S with the 2016 Ford F53 Chassis with either a V8 or a V10. The anti-sway bar will use the weight of the axle as a brace against the chassis so that pressure to one side of the motor home is countered by the sway bar. It minimizes the side-to-side movement that cargo shift, wind or passing trucks can cause. On some applications longer u-bolts are required to install this kit. For...
    view full answer...
  • Recommended Sway Bar For 2019 Thor Motor Coach Challenger 37FH On Ford F-53 Chassis 24,000 GWR
    I recommend Roadmaster Rear Anti-Sway Bar part # RM-1139-149 and the front Roadmaster Front Anti-Sway Bar part # RM-1139-148 for the 2019 Thor Motor Coach Challenger 37FH On Ford F-53 Chassis 24,000 GWR. The factory anti-sway bars are not as thick as these after market bars so they do a better job at improving the drive-ability and reducing the sway by balancing the weight. I have attached an installation video of the bars for your reference. I do recommend to check to ensure there is...
    view full answer...
  • Steering Stabilizer & Anti-Sway Bars for F-53-Based 2014 Fleetwood Bounder Class A Motorhome
    For your 2014 Fleetwood Bounder Class A motorhome that is based on the Ford F-53 with V10 engine you can use the Roadmaster rear Anti-Sway bar # 1139-144. For a front anti-sway bar you can use # RM-1139-140 unless your RV weighs 24,000-lbs or more in which case instead use # RM-1139-148.
    view full answer...
  • Sway Bars, Steering Stabilizer, and SumoSprings Recommendation for 2018 Thor A.C.E. 30.2
    We can help you with everything but the shocks, but we have great solutions for the sway bars, steering stabilizer and SumoSprings. For the rear sway bar you'll want the Roadmaster Sway Bar # RM-1139-149 which fits the 2018 Thor ACE 30.2 on a F-53 chassis and a 23k GVWR. For a front sway bar you'd want the part # RM-1139-148. The correct Roadmaster Reflex stabilizer is the part # RM-RBK4-RSSA. For rear SumoSprings you'd then want the part # SSR-187-54-1 and for the front # SSF-173-40-2.
    view full answer...
  • Do Anti-Sway Bars for a 2014 Ford F-53 Chassis Replace the Factory Sway Bars
    For the 2014 Ford F-53 chassis the anti-sway bar # RM-1139-149 does not replace a factory sway bar. Anti-sway bar # RM-1139-148 and # RM-1139-140 are the only two that are replacements.
    view full answer...
  • Recommended Anti-Sway Bars For 2017 Pursuit 30FW with Ford F-53 Chassis Compared To Factory Bars
    I can only make the assumption that there are cost savings involved for the manufacturer to leave components off a vehicle especially when the vehicle passes safety requirements without them. For your 2017 Ford F-53 chassis on your 2017 Pursuit 30FW with V10 engine, I recommend the Roadmaster Rear Anti-Sway Bar for Motor Homes # RM-1139-149 and the Roadmaster Front Anti-Sway Bar for Motor Homes # RM-1139-148. These will help minimize sway and thus driver fatigue. For the greatest...
    view full answer...




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality anti-sway bars for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate anti-sway bar information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Expert Research:
Mike L
Expert Research:
Michael H
Expert Research:
Jameson C
Updated by:
Lindsey S
Updated by:
Shelly K
Updated by:
Matthew E
Updated by:
Isabelle B
Installed by:
Jeff D
Video Edited:
Jacob T
Video Edited:
Kathleen M
Video Edited:
Dustin K
Video Edited:
Chris R
Written by:
Tammy D
Video by:
Zach D
Test Fit:
Shane H
Test Fit:
Robert C
Test Fit:
David F

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time.