FITS 2016 Ford F-150
Roadmaster Rear Anti-Sway Bar

Roadmaster Rear Anti-Sway Bar

Item # RM-1139-177

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Anti-Sway Bars
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2016 Ford F-150

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Roadmaster Anti-Sway Bars - RM-1139-177
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Product Images

Videos


  • Anti-Sway Bar
  • Roadmaster
  • Rear
  • 1-1/8 Inch Diameter
  • Steel w Polyurethane Bushing
Roadmaster anti-sway bars for your 2016 Ford F-150 are available from etrailer.com. Installation instructions and reviews for your Ford anti-sway bars. Expert service, and cheapest anti-sway bars price guarantee. etrailer.com carries a complete line of Roadmaster products. Order your Roadmaster Rear Anti-Sway Bar part number RM-1139-177 online at etrailer.com or call 800-298-8924 for expert service.


  • All Info
  • Reviews (302)
  • Q & A (10)
  • Videos (1)
  • Photos
  • Why etrailer?

2016 Ford F-150 - Roadmaster Rear Anti-Sway Bar

Minimize sway and driver fatigue by improving the stability and driveability of your Ford F-150. 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


Specs:

  • Bar diameter: 1-1/8"
  • Limited 1-year 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.



1139-177 Road Master Anti-Sway Bar - Rear



RM-1139-177 Installation InstructionsInstallation Details RM-1139-177 Installation instructions

Video of Roadmaster Rear Anti-Sway Bar


Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Roadmaster Anti-Sway Bars - Anti-Sway Bar - RM-1139-177 Review

Today we're going to take a look at the Roadmaster Rear Anti-Sway Bar for pickup trucks. Now this is a custom fit part. It is designed to fit the 2009 and newer Ford F150 trucks. Now on any custom fit part I always like to recommend for you to go to our website, use the fit guide, put in your year/model vehicle, it'll show you if this will work for your application. Now this sway bar will minimize the side-to-side movement, improves your overall stability of your vehicle. It'll help let you execute turns, quick maneuvers with confidence, allows for a nice level ride even on irregular surfaces, and it will even reduce driver fatigue because it'll minimize the effort that's required to keep your truck inline. Also diminishes the effects of any crosswinds, passing motors, and shifting cargo. It is designed to fit your vehicle, work in conjunction with it's suspension system.

Basically it attaches to the rear axle and to the chassis and it uses the weight of the axle to brace the frame as it shifts and turns and it is also engineered to avoid interference with most popular aftermarket add-ons and accessories. Comes with the polyurethane bushing right here you can see. Instead of your standard rubber variety it gives you a lot longer lasting system. The polyurethane is much more durable and resistant to damage that can be caused by oil, gas, and ozone, and of course less wear will mean less give in your system and better support. The sway bar itself is constructed of a thick cadmium-plated 4140 chromoly steel for superior strength. Now this part includes everything here on the table.

It includes the sway bar, the bushings, includes the m-links, the axle brackets, the u-bolts, heavy gage mounting hardware, a set of nice detailed instructions, and inaudible 00:01:33 tub of the acolude 00:01:34 bushing lubricant to put on your bushings before you install them. These parts are made in the USA and the speck on the sway bar, the diameter on it is 1 and 1/8 inches in diameter. But that should do it for the review on the Roadmaster Rear Anti-Sway Bar for pickup trucks.


Customer Reviews

Roadmaster Rear Anti-Sway Bar - RM-1139-177

Average Customer Rating:  4.8 out of 5 stars   (302 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 rear axle and to the frame to balance weight transfer and reduce body roll.

- RM-1139-177
by:

Well designed kit. Installation straight forward with a little bit of trouble, however I'm not exactly a mechanic, but I was able to do it. Pictures helped a lot but could have used a few more. Very happy with the improvement in my truck's handling. I wished I would have done this years ago. 558514



- RM-1209-131
by:

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


Installed on MB Sprinter 3500 RV. Corrected sway and yaw when being passed by big rigs. Install directions were confusing. Called Roadmaster, they sent better instructions and talked with installer and solved the issue. 643712



- RM-1139-149
by:

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


Installed the new sway bars and the sumo springs and the handling is vastly better than it was before-- well worth the investment-- thanks 605053



- RM-1209-131
by:

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


This thing changed the handling of my RV significantly. It was like going from a horse and buggy to a sports car! It truly made a huge difference in the wind, rough roads, crossing parking lot aprons and cornering. It's worth the money to make the upgrade and Etrailer did an excellent job on the install! 638776



- RM-1139-149
by:

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


Haven't installed product yet. Hopefully next week. 578298



- RM-1209-131
by:

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


The package arrived in a timely manner, just as promised. The installation went as described in the instructions and everything fit well. It improved the handling quite a bit. I already had installed “Sumo Springs” last year (worked great) and the sway bar controlles the sway even more. One thing I can add is, get a long 1/2” drill bit (8” long) to help with drilling the front bracket holes. The drill chuck on my drill, hit the link tabs, causing me to drill at a slight angle (horizontal holes). The biggest problem I encountered is that the bar contacts the exhaust pipe (1/4” gap) and makes noise when driving (see photos) . I have a diesel and the exhaust pipe is about 3” in diameter, which doesn’t help. I’m trying to figure out how to resolve this issue. I will update when I do. 508714


Comments

When the anti-sway bar is installed, it is in a set position, but because the exhaust uses rubber isolators that suspend it from the exhaust hangers, the actual position of the exhaust pipe can vary a bit. The good news is that the positioning of the exhaust can be modified a little bit by gently bending the exhaust hangers. If that doesnt work, you can go to a muffler shop and have the exhaust hangers relocated fairly inexpensively.

-- Mike L - 05/15/2018

38503
Comments

It should be a factory option. It controls the sway like I hoped it would. No issues one year later.

William - 05/16/2019

55339

- RM-1139-149
by:

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


I purchased this part because of the rocking on my 2011 Tiifen 34TGA built on the Ford F53 frame. After searching I found this on etrailer and I have to say the video and customer support from etrailer is outstanding. The part came quickly. The install is straight forward as the video shows but be prepared for some hard work. Getting the bolts off the frame after years on the road requires a lot of muscle, my 12 gal compressor and Harbor Freight air wrench was not upto the task. You will need a torque wrench that goes upto the 300 ft/lbs required for the plate install. We had to use our legs to get to 300. After installing I took a long test drive and the difference in handling is amazing. Much less rocking and more stable. I would recommend this anti-sway bar to anyone with this Ford frame. 509803


Comments

After a year of use the product is still rock solid and keeping my unit from rockin and rollin on the highway and local roads. I still recommend this for your MH on a the Ford F53 chassis.

Mark S - 05/18/2019

55390

- RM-1139-140
by:

Review from a similar Roadmaster 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-1139-176
by:

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


Easy install and great improvement on my 2012 Freedom Elite 28Z 491024



- RM-1139-149
by:

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


Received product in a timely manner, package a little damaged but all parts were there, installed myself. Video was helpful except where it says refer to instructions for torque limits. Written Instructions and chart below do not agree. 568016



- RM-1139-176
by:

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


Let start with Mark S. Sale Rep Good Job Very Helpful Courteous and very informed. Very prompt on returning my calls. Thanks Mark S. you define what is the Excellent in Customer Service Wow same Day Shipping every time that evening your order will be at UPS heading your way. Got the Sway bar installed Instruction clear and precise. Made a huge differences in way motor home handle . I have not installed the back sway bar motor home. This upgrade very well worth the money. Dont think no more about this upgrade; just order and install . you wont regret it. 508616



- RM-1139-146
by:

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


Arrived on time and is now installed. Made all the difference in the world. No more white knuckles. Don't even think twice about this upgrade! Just do it !!! Also installed the Roadmaster RSSA........ 604984



- RM-1139-140
by:

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


Have not installed this yet but etrailer service is excellent! I have probably placed 6 orders in the last couple of years and they have always exceeded my expectations. Send 'em you business! Great product selection, competitive prices, quick delivery and good tech backup. 469201



- RM-1139-149
by:

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


After purchasing a 2017 Winnebago Sunova 36 Z, I realized there were several handling issues that needed to be dealt with to make the drive more comfortable. I researched and then asked the experts at etrailer to narrow down part numbers appropriate to my F53 chassis. With their guidance, I purchased "sumo- springs" front and rear, a "Roadmaster" steering stabilizer, and finally the "Roadmaster" rear sway bar. The addition of these parts has made the coach far more comfortable to drive. Not only does e trailer provide great assistance ordering coach-specific parts, but they provide awesome installation videos that are a great help. Thanks etrailer!! 522622



- RM-1139-140
by:

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


I purchased this kit and the Roadmaster rear anti-sway bar kit for installation on my 2015 Fleetwood Flair, 26-foot. Before purchasing, I called Roadmaster to make sure this kit could be installed on my small RV, as they make smaller kits for smaller RVs. They indicated it could be installed, and I'm glad I went with the heavier kit. The install took maybe an hour, with the only glitch being some difficulty getting the poly bushings and brackets over the new bar. I called Roadmaster, and the tech noted that the brackets DID look to small, but with some jiggling and finesse, the bolts should fit, and they did. My only irritation with this, and the rear anti-sway bar kit, is that the Roadmaster instructions do not provide ANY torque specifications for bolts to be replaced, either Ford F53, or kit specific, so be prepared to make some calls or go on an Internet search to find the right torque specs. 224319



- RM-1259-108
by:

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


The sway bars really improved the handling characteristics on my RV (32 foot class A). The back and forth sway during and after cornering has been greatly reduced. 570016



- RM-1139-140
by:

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


I thank Cathy T great help she gave me. I installed the front and back anti sway bars on my 2016 George Town Motorhome. It has the ford f-53 chassis and a Dana 150 rear end. I use road master RM-1139-145 on the rear and RM-1139-140 on the front. Thanks to Cathy T she set me up with the right parts. I don't have any more body roll and the 18 wheelers bearly push me over now. If not at all. The front bar also cut down on wheel pounding. I have a much smother ride. I also have the road master reflex steering stabilizer Rm-BK9-RSSA. 293767



- RM-1139-140
by:

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


This product did what it advertised it would do. For my motorhome it made the front end suspestabilizer that came with it.nsion work a lot better than the 428410



- RM-1139-140
by:

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


Winnebago vista 08. I believe this improvement was the least productive in improving my ford F53 chassis. My existing bar was already or close to the new bar diameter. The install was quick. Delivery was quick. Pricing was ok but they exceeded in having all three items for my rig. 406453



- RM-1139-145
by:

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


While not the transcendent experience some of the other users had, this did make a noticeable difference. My star rating represents a product doing exactly what it was supposed / advertised to do. I was told the rear anti sway-bar would eliminate 65% of the movement. And that is an accurate description of the improvement. It was most noticeable on uneven roads and highway ramps. When the coach would have rolled 3-4 times, it's now 1 time. And, on long sustained curves the degree of roll is less. I paid to have it installed. After looking at it installed, it would have been easy to do on my own. I recommend the anti sway-bar for anyone looking to reduce body roll. 443092



- RM-1139-149
by:

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


GOOD PRODUCT 498565



- RM-1139-176
by:

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


2017 E-450 Class C RV. I just received the road master front anti-sway bar: RM-1139-176, rear anti-sway bar:RM-1139-147and steering stabilizer: RM-RBK24-RSSC . I unboxed everything and Wow! what a difference compared to the other items. My son and I decided to go ahead and install the steering stabilizer- RM-RBK24-RSSC and it took us right at an hour. we would stop and watch the e-trailer video to make sure we were doing a proper assembly. It is a very helpful tutorial. The only concern I have is how close the tie-rod end of the steering stabilizer is to the radiator hose. It looks like it could come in contact. What we are going to try is to get a old radiator hose and cut a section out of it and wrap around the area where the contact could occur. I will post an update when we get the sway bars installed 346938



- RM-1139-140
by:

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


I received my order, but all the parts wasn't with it. All I got was the bar and the two bushing and brackets that mounts the bushing to the frame. All this came in one long box. According to the picture there are suppose to be more parts. I thought this is an expensive part for no more than I got with it. $ 600.00 for a bar really!! 211264



- RM-1139-147
by:

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


service has been excellent .... I'll let you know about products once there installed on Monday. We have a long trip planed soon to test them out 450819



- RM-1139-147
by:

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


Very nice quality product and installation was pretty straight forward with the right tools, just take your time and do things step by step. This sway bar was installed on a 2004 Fleetwood Jamboree on E450 Chasis. Rides great now with less sway and more control! 466581



- RM-1259-109
by:

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


I was amazed that all three products arrived in 4 days. The parts were front and rear anti-sway bars and Davis Trutrac. The service was friendly and fast. Kevin had the information that made the purchase fast and easy. Thanks for all the help . 563218



- RM-1259-106
by:

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


It really added stability and made my motorhome more manageable to drive. 266591



- RM-1139-140
by:

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


I love this sway bar! It has made driving my 33' Bounder much more enjoyable. It has helped with body roll and it even turns better. Now I'm thinking of getting the rear sway control. Thank You! 408360



- RM-1139-176
by:

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


Two reviews - 1 for the product. 1 for etrailer. Product: Prior to purchasing this front sway bar, the corresponding rear sway bar, and the reflex steering stabilizer, driving our Thor FE30 was frequently a white knuckle experience. Our journey has frequently taken us on I-40 and I-10. Both roads are subject to high cross winds. Additionally, there is heavy semi-truck traffic on these Interstates. Our RV was difficult to control in both of these situations. Frequently we were pushed outside of our lane. The installation was super easy on all of the components thanks to the etrailer videos. I was concerned about my drill being able to fit into the tight space to drill the holes necessary for the rear sway bar. I bought stubby drill bits and that worked perfectly. I did not even need to lift the RV off the ground for any of the components. So far I have taken the RV on I35 twice. It was quite windy both times. It was like driving a completely different RV. No wandering out of the lane. The steering felt much more in control. etrailer: This is the second purchase that I have made from etrailer. Both experiences have been fantastic. Both times I contacted etrailer to make sure that I was getting the correct parts and all of the necessary components. Christina J helped me with the suspension and did a great job. The product reviews and installation videos are fantastic. I will continue to be an etrailer customer/fan. 475335



- RM-1139-140
by:

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


Installed easily in about 30 minutes. I took it for a test drive in a 35mph crosswind and it seemed to handle great but I am anxious to take it on the freeway. My only suggestion is that Etrailer list measurements with the product description because the front sway bar that my motorhome called for didn't fit and I had to return it and get a different one. 359473



- RM-1139-176
by:

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


I would like thank Crystal at etrailer for expediting my order. She verified i had the right part number, verfied it was in stock, and personally expedited the shipping. 2 days later the part was in hand at the rv park we were staying at and 1 hr later i had the part installed. Thank you again Crystal for all your help and i will be order from you folks again. 334111



- RM-1139-143
by:

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


Great delivery. Checked all parts, ready for installation. 213412



- RM-1139-146
by:

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


We received the product earlier than expected, which was a good thing. After watching the videos on how to install the rear sway bar and front steering stabilizer i'm ready to make this easy install (according to the videos). Now I'm not a gearhead or mechanic but I know my way around tools. The first problem I encountered with both products, which the videos just skim over, is taking out the existing nuts and bolts that are rusted together. This task requires an impact tool connected to a 50 gallon air compressor that will supply a constant 90 psi at the tool. The bottom installation line is, if you're not already geared for this type of work, send it out. The product should have 5 stars but because of the missing info in the instructions I give it a 3. 569765



- RM-1139-149
by:

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


Both sway bars made an incredible difference in the handling of my Winnebago Vista 27N. I also purchased a steering stabilizer and no longer have to fight my steering wheel to stay on the road. I am literally able to drive with just a couple fingers on the wheel. The rear stabilizer wasn’t the correct one for my Vista, cause I ordered one for 22,000 pounds, and it didn’t quite fit properly until I made a couple modifications. I did have to order the extended u bolts for the rear axel as well, and the hardest thing for me was removing and reinstalling the nuts on the u bolts. Overall I’m thrilled, makes driving much more pleasurable. 571969



- RM-1209-131
by:

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


I just received the sway bar today and was delivered very expeditiously. I do want to thank the etrailer staff for providing great service. I want to especially thank Conner L for working with me patiently to expertly advise me what I need to correct a sway issue I'm have with my RV coach. Conner is very well versed in RV technical knowledge and was a great help in suggesting options. My entire experience was very fluid through out the whole process. The assembly arrived quicker than anticipated and the shipping web site kept me informed as to where the shipment was each day. I'm looking forward to the benefits of my sway bar assemble as soon as it is installed. I am also looking forward to my next etrailer purchase. Thank you again. 545192



- RM-1139-146
by:

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


Waiting to have it installed 465936



- RM-1139-147
by:

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


Upgrade almost complete on my E450 Quantum LF31. Not hard to install the items. Only have the rear sway bar next month and upgrade will be complete. I also have air bags on the back which helped with the weigh transfer on the unit. 486354



- RM-1139-140
by:

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


Fit and finish are excellent, good work. This should minimize sway far better than the factory bar. I am hoping that it will handle more like a sports car or the 3500 RAM LONG HORN that it is replacing. 398607



- RM-1139-140
by:

Review from a similar Roadmaster 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-1139-176
by:

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


I purchased a Roadmaster antisway bar to replace the stock bar on my 2012 Pleasureway Excel Motorhome which is on a Ford E350 chassis. I did the install myself and instructions were very clear and was not too difficult to do. Handling is much improved, I have noticed less body roll when turning or going over bumps. I have included photos to show the difference between the stock bar diameter and the beefier Roadmaster bar. etrailer shipped promptly and customer service was great. 543343



- RM-1209-131
by:

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


The Road master sway bar made a remarkable difference in the handling of my 25.5' Winnebago Navion. High winds and passing trucks made handling difficult, and forced me to slow down before this mod. Now I can drive 70 to 80 mph in most conditions and in comfort. Just an amazing difference. I also like that installation does not require removal of the oem sway bar, so I now have double stability. 434462



- RM-1139-140
by:

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


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



- RM-1139-176
by:

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


Physically it fits my 2017 chateau 23u e350 chassis. After installation and test drive, the handling of the wheel has appeared to be much improved compared to the previous driving with the front standard antisway bar. Great product. 572027



- RM-1139-146
by:

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


The trial run proved to be very satisfactory. The product delivered a stable ride and in a cross wind was very effective in keeping the unit from swaying. Very comfortable drive. 529530



- RM-1139-140
by:

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


I received my front anti sway bar (RM-1139-140) around noon on the day it was promised. The package was undamaged and all parts were contained within. After lunch I installed the bar in less than 30 minutes, which included the removal of the factory bar. I installed it by myself from the ground. Simple install although I did deviate some from the instructions to make it easier for me as the bar is heavy. Instructions say to attach the bar to the axle with the bushings and saddle clamps first, then bolt the endlinks. Instead I bolted the endlinks first then simply swung/rotated the bar to the axle and attached with the saddle clamps. I did not have to lift the heavy bar to the axle as the weight was already supported by the endlinks. Easier if doing the install alone in my opinion. About a week prior I had installed a Roadmaster Reflex Steering Stabilizer ( RSSA-RBK9). These 2 items greatly improved the steering and sway problems which were extremely bad in my 2013 Winnebago Vista 26HE. So bad that I considered the drive extremely stressful and dangerous. With these 2 parts added the drive is now 80 to 90 per cent improved. Very happy. 263320



- RM-1209-128
by:

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


This is a great product and have used it on my motorhome before, road master sway bar replaces little stock sway bar and mounts in stock sway bar area, unlike hellwig sway bar that uses brackets on axle and slides out of original place, spend a little more and only buy roadmaster sway bars you will not regret it! Also Etrailer was fast in shipping and instal was really easy only took 25min! 304687



- RM-1139-147
by:

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


Road master RM-1139-176 and road master RM-1139-147 front and rear sway bars for 2017 Ford econoline 450 - on 26xd Jayco Redhawk. Bought this Class C motorhome brand new. When I test drove it I knew I would have to replace the factory bars. They were way undersized. It was actually dangerous to drive and when we hooked up our flat tow it was really bad. When I installed the road master sway bars front and back it was really unbelievable at the difference it made. It actually made driving this class c enjoyable. Very stable. The bad sway is gone. Pulling my tow is now safe to do. These bars are expensive but I felt if it would help my swaying problem it would be worth it. My dealings with etrailer has been very positive and the videos they produce for installation is spot on. I highly recommend these sway bars. Also it took me working alone in my driveway about 3 hours to install the front and back bars. 464338



- RM-1139-149
by:

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


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. 482944



- RM-1139-148
by:

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


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-1209-120
by:

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


Delivery was prompt. Product was as advertised. Installation was straightforward, despite my aging bones and wimpy arms, and the instructions were adequate to the task. On the road, there was a noticeable improvement in side-to-side motion; not dramatic, but noticeable. This is what I expected and desired. Had I been looking for dramatic, I would have opted for the add-on bar, rather than the replacement. This one did not require drilling the frame, and besides, sometimes dramatic improvements in one aspect of the suspension come at the cost of detriment in other areas. This bar improved the overall handling, especially at low speed, without any detriment to that lovely Mercedes ride that I love so well. The exaggerated side-to-side movements that used to empty the counters every time I turned out of a driveway are gone. I recommend this bar without reservation. 328800


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  • Available Anti-Sway Stabilizer Bar for a 2015 Ford F-150
  • For an anti-sway bar that is a confirmed fit for your 2015 Ford F-150 I recommend taking a look at the Roadmaster Rear Anti-Sway Bar # RM-1139-177. The bar attaches to your rear axle and chassis, enhancing stability by diminishing the roll that can be caused by winds or shifting cargo. You may also want to consider the Timbren Rear Suspension Enhancement System # TFR1504E if your stability issues are happening when you are hauling cargo. These springs simply sit above your rear axle,...
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  • Sway Control Options For A 2017 F-150
  • I do have a sway control option available for you, however, the Roadmaster Rear Anti-Sway Bar for Pickup Trucks part # RM-1139-177 is not confirmed to fit a 2017 F-150. Instead, I recommend using Roadmaster Active Suspension Kit part # RAS3611-B for 2WD and part # RAS3611-Y for 4WD models. The RAS system works to not only reduce sway but also eliminates bottoming out, axle wrap and wheel hop. I have attached a video review of this product for you.
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  • Solution for Sway of 2016 Ford F150 At 65 mph
  • I'm assuming that this isn't happening when you're not towing, correct? When the trailer is hitched up, and the Equal-I-zer weight distribution system is used the trailer is locked into place behind the trailer, more or less forced to track along behind the truck. Ruts or undulations in the pavement can cause the rear truck axle to sway a bit, which causes the yaw you mentioned. Roadmaster offers a rear anti-sway bar, part # RM-1139-177 that will keep the rear truck axle perpendicular...
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  • Is Drilling Required to Install Upgraded Rear Anti-Sway Bar on a 2015 Ford F-150
  • I checked with Roadmaster and to install rear anti-sway bar # RM-1139-177 on your 2015 Ford F-150 you will need to drill into the frame as you mentioned. You would use the step up method of drilling to get to a 1/2 inch hole (Roadmaster indicated the bolts are slightly larger than 1/2 inch). To help protect against corrosion you can use something as simple as spray paint to coat the exposed steel. Some thread locker such as # LT37643 will also help. This product was a waxy consistency...
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  • Sway Control Recommendation for a 2012 Ford F150 4WD
  • With as light of a trailer as you have I would be surprised if sway became an issue for you. The best defense against sway is proper trailer loading though. If you can load as much weight of your trailer as far forward as possible the likelihood of sway occurring will be even less. If you did want to run a friction sway control system you would first want the sway control adapter part # RP26003. Then for a sway control unit you would want the # 83660.
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  • Sway Bar Recommendation for 2016 Ford F-150
  • For your 2016 Ford F-150 we have the Roadmaster sway bar part # RM-1139-177 as a confirmed fit which would work well for you. This will greatly reduce body-roll on your camper setup and will make driving much easier.
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  • Will the Roadmaster Sway Bar part # RM-1139-177 fit a 2013 Ford F-150 Raptor
  • Yes, I spoke with my contact at Roadmaster and he confirmed that the Roadmaster Sway Bar part # RM-1139-177 that you referenced is confirmed to fit your 2013 Ford F-150 Raptor.
    view full answer...

  • Would Firestone Air Bag Suspension Prevent Trailer Sway
  • I doubt the air bags would do what you're wanting them to do. Their primary purpose is to suspend the weight of anything carried in the bed of the truck. It sounds as if you would be the perfect candidate for an anti-sway bar like part # RM-1139-177. A sway bar would do a much better job of accomplishing what you're looking for. If you can tell me which type of anti-sway system you're using, I might be able to make further recommendations.
    view full answer...

  • Rear Sway Bar Recommendation for a 2015 Ford F-150 with 6 inch Lift
  • Since a 6 inch lift would be a suspension lift you would be able to install the sway bar part # RM-1139-177 on your 2015 Ford F-150. You will have to use the lift kit adapter as well though, part # RM590046-00. I confirmed this fit with my contact at Roadmaster.
    view full answer...

  • Cost Effective Camper Tie Downs for Use with 2017 Ford F-150
  • I called my contact at Brophy and they informed me that they tested the Brophy Clamp On Camper Tie-Downs part # HSAB on an aluminum body Ford F-Series pickup and didn't have any problems doing so therefore, yes they will work well for you. If you have a drop in bedliner that extends up to the side rails on the bed then they will need to be trimmed in order for the camper tie-downs to mount properly. In order to secure the truck bed camper to the tie-downs you will need a set of turnbuckles...
    view full answer...


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Info for this part was:

Written by:
Lindsey S
Expert Research:
Michael H
Installed by:
Jeff D
Expert Research:
Jameson C
Updated by:
Sarah W
Updated by:
Isabelle B

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