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  1. Anti-Sway Bars
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Roadmaster Reflex Steering Stabilizer with Mounting Brackets for Class C Motor Homes

Roadmaster Reflex Steering Stabilizer with Mounting Brackets for Class C Motor Homes

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Our Price: $395.00
Anti-Sway Bars

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RM-RBK17-RSSC - Includes Mounting Hardware Roadmaster Anti-Sway Bars
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The sturdy steel spring on this stabilizer keeps your vehicle in line by constantly working to maintain its position. Mount it between the steering mechanism and the chassis for a tight connection that will minimize wander and correct oversteering. 1-833-496-1390 to order Roadmaster anti-sway bars part number RM-RBK17-RSSC or order online at Free expert support on all Roadmaster products. Guaranteed Lowest Price and Fastest Shipping for Roadmaster Reflex Steering Stabilizer with Mounting Brackets for Class C Motor Homes. Anti-Sway Bars reviews from real customers.
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Roadmaster Anti-Sway Bars

  • Steering Stabilizer
  • Roadmaster
  • Includes Mounting Hardware

The sturdy steel spring on this stabilizer keeps your vehicle in line by constantly working to maintain its position. Mount it between the steering mechanism and the chassis for a tight connection that will minimize wander and correct oversteering.


  • Compensates for oversteering and returns your vehicle to center
    • Tempered steel spring works to return to its normal state - when compressed, spring pushes back into neutral position; when extended, it pulls back
  • Attaches to the steering mechanism on one end and to the chassis undercarriage on the other
    • Tight connection between these components keeps steering firm and controlled
  • Helps you to maintain control of your vehicle in the event of crosswinds, rut tracking, road edging or a tire blowout
  • Reduces road fatigue - stabilizer keeps you centered so that you don't have to work as hard to steer
  • Installs in approximately 1 hour with no drilling or welding
  • Includes stabilizer, custom mounting brackets, hardware and installation instructions
  • Made in USA
  • Limited lifetime warranty

A variety of things can make your vehicle veer - crosswinds, uneven pavement, tire blowout. The key to a pleasant, and safe, driving experience is learning how to deal with these situations. Roadmaster's Reflex Steering Stabilizer works to return your vehicle to center when something happens that causes it to swerve or jolt. As a result, you won't have to oversteer in an attempt to stay in line, thus minimizing road fatigue.

The stabilizer attaches to your vehicle's tie rod on one end and to the frame on the other. A heavy-duty steel spring runs the length of the rod, constantly working to keep steering controlled. If you steer your vehicle one way and it gets pulled the opposite way, the spring will stretch momentarily and then quickly pull back to its normal state. If you oversteer your vehicle in the same direction it is already moving, the spring will compress for a moment but then push back out to its prior state. No matter how you steer or how the frame is pushed or pulled, your vehicle will always return to center.

RBK17 and RSSC Roadmaster Reflex Steering Stabilizer with Custom Brackets

Item # RM-RBK17-RSSC

Installation Details RM-RBK17-RSSC Installation instructions

This Product Fits The Following Vehicles

Customer Reviews

Roadmaster Reflex Steering Stabilizer with Mounting Brackets for Class C Motor Homes - RM-RBK17-RSSC

Average Customer Rating:  4.8 out of 5 stars   (837 Customer Reviews)

The sturdy steel spring on this stabilizer keeps your vehicle in line by constantly working to maintain its position. Mount it between the steering mechanism and the chassis for a tight connection that will minimize wander and correct oversteering.


I was looking for something that would help keep my motorhome from being so susceptible to semi truck blow by and imperfections in the road , something that would help me drive my motorhome not let my motorhome drive me. The first one was on my 36’ beast i didn’t think much at first but really began to notice the difference on those long stretch drives , I’m not saying it made the driving completely perfect but it really helped , I found that my grip on the wheel didn’t have to be anything like it use to be , there was far less tracking from the texture of the road and way less wandering , it also helped with wind and the dreaded semi truck blow by , pushing you out , then sucking you in as they pass . As far as stabilizers go I would have to say this one is tops in its class. If you use your motorhome you will not be disappointed with this product , this is my second one purchased and the very first thing I put on my new motorhome . etrailer has a home run with this product . No worries on ease of installation , road master has great customer support also as I found out when I had a question about installation on my new motorhome . Thanks etrailer for finding and selling products that really work .


First thing, this stabilizer is a huge improvement!...and I would now consider it a "must have" item.

RV: 2007 29ft Four Winds - Express Van 4500 chassis
Install was easy and quick, approximately 1-hour to install myself.

After install, I made a test run on the freeway, and I can say it is night & day difference. I got to 70 before I knew it and it’s so smooth. The steering now gives you so much confidence, and you feel you have complete control. Feels like driving a large SUV. Before this, when you were at 50+ MPH, there was so much wheel-play in the steering wheel. Now it is completely gone.


I am really happy with this steering stabilizer, works as intended. Installation was easy for my Chevy class C.

2013 Chevrolet Silverado 3500

I installed this on a 2013 Chevy Express 3500 class "C" motorhome chassis on a 2014 THOR motorhome. I did this on my driveway without lifting the motorhome. The fit was tight for ME, but I could reach everything to install the stabilizer. The install took about one hour. I test drove the motorhome and the set-up was fine.I drove the motorhome the next day over 450 miles, WHAT A DIFFERANCE! Follow the instructions and its an easy install. The only helpfull hint thats not in the instructions is that you can use a 1/4" open end wrench to hold the end of the strut piston to keep it from spinning when you tighten up the mounting nut. The piston end is flattened for this purpose.This with a set of bilistien shocks takes all the sway out of the unit. The crosswinds and semi trucks don't effect it like when it was factory set-up ! I recommend this stabilizer!


I put this kit on my class b RV which is on a Chevy Express chassis. It really helped with on center feel traveling down the road and added some stability in crosswinds. I was worried that it would affect steering effort, but you really can’t feel much difference from stock. Only issue that I had was the spring would unwind from the collar and affect the on center adjustment, as well as generating some noise on slow turns. Once I figured out what was going on I just put some RTV silicone on the collar grooves and screwed the spring back in place. Has not moved since. Highly recommend this product!

Still working great, no issues at all after about 10,000 miles of use.
Richard H - 11/18/2020

Chevrolet Express Van

using on my extended 15 pass 1 ton chev express van....

Man... what a difference this made instantly....
makes steering former to turn the wheel... by firmer, i mean a bit more input to turn the wheel.... all positive though...

it has greatly helped an occassional death wobble down to nothing.

the van is new to me, amd not had chance to shake down sispension yet, but this shock/spring combo gives the van such a more confidence inspiring drive.

the spring over the shock is really neat, as it brings you right back to center paired with the power steering, actually making the power steering more linear feeling.

first drive, i took my hands off the wheel and the van tracked dead straight...

price is about right for what it does.... this is a safety modification to me first and foremost, but actually will allow for more time in the drivers seat with less wear n tear on the body.

i could see this item priced at around $100 less thoigh for all it really is... a small steering stabilizer shock with a spring on its outside....

the brackets are VERY heavy duty and powdercoated, and accompanied with standard grade 5 hardware zinc plated.

overall a good purchase under the $300 mark.

install is easy.... directions were fairly clear. an hour to install this first is aboit right.

second time around would take me no longer than 30 minutes.... im gunna order one for our c5500 next.

2006 Roadtrek Express-Van

I installed the Roadmaster Reflex Steering Stabilizer on my 2006 Roadtrek motorhome on a Chevy chassis. I did the installation myself and it took about 30 minutes. Only tools needed where a socket wrench and open end wrench.

After the installation, took it for a 75 mile test ride and was very pleased with the difference the Steering Stabilizer made. No longer need to make constant corrections when driving. Tracks straight down the road. Highly recommended.


Helped the handeling of my motor home s ignificantly

Ram 3500

Installed on class B rv Chevy 3500
Express chassis

We boondock on N. F. S. land and most of the gravel roads are wash boardy. The steering wheel would go into a very bad wobble. This stabilizer stopped the shake. Steering on smooth roads seems better also.

2006 Chevrolet Silverado 3500

Fantastic stabilizer! Installation was easy with a near perfect fit. After installing on my 2006 Chevy Express 3500 cutaway box van it completely eliminated the brake shimmy (which seemingly most all Chevy vans suffer from, especially under heavy load braking). Highly recommend this product!

2010 Chevrolet Silverado 3500

This is our 4th kit installed on customer vehicles - all GMC/Chevy 3500 - customers were all getting an uncontrollable, violent & dangerous shake - this is taking care of it!! Why they do not come out of factory with one installed is strange!!
Bracket kit is an easy install - no drilling/new holes!
Very happy with the product & free shipping was great too!!


I have 17 of these GMC Savanas and this is the only fix I have found for the "death shake" these get when the tires are not brand new. I have spent years trying to fix this when only new tires would solve the problem temporarily. Worthwhile investment.

1995 Dodge Van

Customer service and delivery time was incredible!! I have not installed the product yet but it looks like it will do the job.
Thanks etrailer!!
Lynn Dillingham


Great product. Help prevent the death wobble I was experiencing from my front end. Etrailor was great to deal with. Fast shipping and excellent service. I will be ordering from them again.

2004 Volvo Cross Country

Received quickly. Installation took about 30 min. Directions and photos could be improved. Test drove to ck.for pull. All ok. Need to get on the interstate with the trucks for the true test. Installed on Chev/Four Winds class C after recent cross country trip.

Chevrolet Silverado 3500

Showed up fast! Easy to install, took a hour overall. Noticeable improvement on the Chevy 3500 chassis.

2004 Chevrolet Express Van

great speed on delivery. 4 stars not 5 because I can't install to cold and snow in mn. looking forward to warmer weather. let you know in the spring. thank you Dan


Thanks! It's working great! You guys saved me big time!


Review from a similar Reflex Stabilizer in Anti-Sway Bars

We have driven about 3,400 miles since the Roadmaster Reflex Steering Stabilizer install. I can honestly say it has made a significant difference in the handling of our Class C RV. Before installing the Stabilizer the RV steering felt like it wanted to drift one way or the other depending on road conditions. This is no longer the case. Much less work to steer.

I still feel this has helped a lot. High winds will be an issue with almost all motor homes. Under normal or 65 or less mph traffic I feel less hassle in steering.
Carl B - 12/06/2021


Review from a similar Reflex Stabilizer in Anti-Sway Bars

We had this installed by Camping World on our 2019 Thor 26HE. It was a handful on the interstate when a semi passed.

Now there is just a small push-pull when they pass with the steering stabilizer.

I recommend this to everyone who buys a C Class RV.

Fantastic our Thor 26HE still handles like a dream on the interstates.
Bill J - 07/10/2021


Review from a similar Reflex Stabilizer in Anti-Sway Bars

I installed this on my 2003 Chevy Express 3500 Roadtrek Class B motorhome to help with steering wander. It improved the issue by about 75%. A noticeable improvement. The instructions were a little difficult to follow, but with some tech support help, I was able to remedy the issue by reversing the position of the small end bracket (see pic) that attaches to the steering center link. This is basically a shock absorber (dampener with spring) mounted horizontally on the steering Linkage. It worked well.


Review from a similar Reflex Stabilizer in Anti-Sway Bars

Installation not terribly difficult. Driving considerably easier after adding this product. There is still room for improvement, so we will be looking at other solutions as well, but we are very pleased with this upgrade. I am particularly impressed with etrailers tech support and purchase experience. Highly recommended.

A year later, were still very happy with the product and even more pleased with etrailers buynig experience. They are now our first go-to for trailer or RV equipment and parts. Very knowledgeable and always ready to help. Thanks!
Bill - 08/07/2022


Review from a similar Reflex Stabilizer in Anti-Sway Bars

installed steering stabilizer along with a set of timbren blocks, what an amazing difference. easy directions andinstallation. delivered 1 day earlier than date posted. thank you!

tremendous upgrade from factory steering dampener, highly recommend ed for class c rv. no more white knuckle driving. Thanks for the great products from etrailer!
Mike M - 10/05/2021


Review from a similar Reflex Stabilizer in Anti-Sway Bars

To start off, the folks at etrailer were the most professional and helpful. I cannot remember a company I have dealt with in the past that offers such help in determining the correct product and answering my many questions.

The installation of the RBK22 bracket was flawless. I was very concerned because of the size of my Newmar Country Star 3911 motor home (26,000 GVRW). The U bolt nuts came off without a lot of strain, since I went out an purchased a 3/4" breaker bar. We installed the mounting bracket and re torqued the U bolt nuts to the factory 250 ft. lbs of torque.

Installing the RSSA went smooth as well. Check out the pictures below. We then took the motor home out on the freeway and drove it between 65 - 70 mph. Steering was wonderful! Before, I could only drive 55 mph and had to constantly fight with the steering wheel to keep the motor home straight.

Thank you etrailer and Roadmaster for such a great product!

Ron W.
Tucson, AZ

It’s been working great. Have take two cross country trips and zero sway from big truckers or high winds.
Ron W - 10/07/2018


Review from a similar Reflex Stabilizer in Anti-Sway Bars

We've put 3500 miles on our rig, traveling through 5 states in 9 months, and I feel the Roadmaster Reflex Steering stabilizer was well worth the money. Our '98 Safari Serengeti didn't have a lot of wander before, but I could get some bump steer and rut tracking on worn or bumpy roads. I'm having to make fewer corrections in these conditions after installing the stabilizer. Also it's really helped while towing our Honda CRV. I get much less tail wagging the dog. Only had one small issue and that was the U-bolts on the tie rod bracket would slip over time allowing that end of the stabilizer to sag down out of alignment. There weren't enough threads to get it tight enough, but adding a couple washers solved the problem and it's been fine for 1000s of miles after that.

Installation was easy and didn't take any special tools. I just took care to make sure my wheels were straight before tightening it down. Took it for a test drive and there was no need to make any adjustments. You can use a simple string line from front to back tires across the outside of the tires to get the front tires straight.

While I hope it never happens, I feel better having a stabilizer should I have a front tire failure.

Another year and a total of 9000 miles of driving has passed and the Roadmaster Reflex Steering stabilizer continues to work very well. Weve recently driven through the plain states where gusty side winds tried to push me around. I cannot imagine what it would have been like without the stabilizer. Im still very happy with its performance. Semis passing me in narrow lanes are no longer a white knuckle experience. It wont fix all the wander of your RV but it certainly helps.
Thomas - 03/28/2022

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