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  1. Anti-Sway Bars
  2. Roadmaster
  3. Steering Stabilizer
  4. Mounting Hardware Included
THIS ITEM IS NOT A FIT FOR
2018 BMW X4
Roadmaster

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

Part Number: RM-RBK4-RSSA
In Stock
$625.00
Anti-Sway Bars
Not Confirmed to Fit

2018 BMW X4

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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. 1-800-940-8924 to order Roadmaster anti-sway bars part number RM-RBK4-RSSA or order online at etrailer.com. Free expert support on all Roadmaster products. Great prices and Fastest Shipping for Roadmaster Reflex Steering Stabilizer with Mounting Brackets for Class A Motor Homes. Anti-Sway Bars reviews from real customers.
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Roadmaster Anti-Sway Bars - RM-RBK4-RSSA

  • Steering Stabilizer
  • Roadmaster
  • Mounting Hardware Included

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.


Features:

  • 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.



RBK4 and RSSA Roadmaster Reflex Steering Stabilizer with Custom Brackets

Installation Details RM-RBK4-RSSA Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Ratings & Reviews

4.7

1071 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.

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

  • Steering Stabilizer for 1996 Tiffin Allegro Bay 32 Motorhome
    Based on my research your 1996 Tiffin Allegro Bay 32 was built on the P30 Chassis. The Roadmaster Reflex Steering Stabilizer with Mounting Brackets for Motor Homes # RM-RBK3-RSSP30 is the correct fit for that chassis.
    view full answer...
  • How To Center The Steering Wheel After Installing Roadmaster Steering Stabilizer On Class A
    The only way to center the steering wheel is to test drive it after installation. If the vehicle is pulling after you have installed the Roadmaster Steering Stabilizer part # RM-RBK4-RSSA then loosen the bracket U-bolts at the tie rod and re position it. Tighten the bolts and test drive it once again, repeating the process until the proper adjustment is achieved.
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  • Recommended Ways to Improve Handling of 2016 Jayco Alante 26x Motorhome On F-53 Chassis
    The most effective modification you can make to an RV to help with stability is a rear sway bar. For that you would want the part # RM-1139-143 for your 2015 Ford F53 Chassis. This will greatly reduce sway, body roll, and weight transfer. If that doesn't get you the handling you are looking for the front sway bar would be next. For that you would want the part # RM-1139-148. This will also reduce sway, body roll and weight transfer. Steering stabilizers are great too for helping to reduce...
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  • Front Sway Bar and Steering Stabilizer Recommendation for 2011 Winnebago Vista 26P
    Your 2011 Winniebago Vista 26P is built on a Ford F-53 chassis which unfortunately has a reputation as not being the most pleasant to drive. Since you already have a rear sway bar the next you will want to replace the front sway bar. For that you would want the part # RM-1139-148 which is a confirmed fit. This will minimize sway and driver fatigue by improving the stability and drivability of your vehicle. Body roll will be greatly improved too. Then for a steering stabilizer you would...
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  • 1997 Fleetwood Bounder Steering Stabilizer Recommendation
    Your 1997 Fleetwood Bounder motorhome is built on a Ford F-53 chassis so the correct steering stabilizer would be the part # RM-RBK4-RSSA.
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  • Recommended Parts to Create More Comfortable Ride with 1997 Motorhome on Ford F-53 Chassis
    We do have a variety of products that will help to stabilize your 1997 Rexhall Aerbus built on the F-53 chassis, however as you mentioned there is not a front sway bar available that is designed to fit. Adding a steering stabilizer to your RV will go a long way towards reducing a lot of the issues you might be having on the road. It mounts between the steering mechanism and chassis to create a tight connection that will continuously work to minimize any wander as well as correct oversteering....
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  • Recommended Steering Stabilizer For A 2022 Winnebago Forza 38F Class A Motorhome
    For your 2022 Winnebago Forza 38F on a Freightliner XC-Series Chassis you'll need the Roadmaster Reflex Steering Stabilizer for Class A Motor Homes # RM-RSSA along with the Custom Mounting Brackets for Roadmaster Reflex Steering Stabilizer # RM-RBK18. I've attached a video below where Shane will go through the installation process to give you a better idea of the process (keep in mind that your brackets are different so the installation may differ a bit). You can also upgrade/add on anti-sway...
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  • Best Modifications to Improve Ride Quality of 2017 Ford F-53 Winnebago Vista 29VE
    For reduction in sway and improvement in ride quality the best modification you can make is a rear sway bar like the part # RM-1139-146. Next in line is a front sway bar like part # RM-1139-148 followed by a steering stabilizer like part # RM-RBK4-RSSA. If you do all three of these your ride quality will be improved greatly.
    view full answer...
  • Sway Bar and Stabilizer Recommendation for a 2004 Monaco Monarch to Prevent Wander and Sway
    The front sway bar you bought for your 2004 Ford F-53 is a great place to start to improve the handling and sway of your 2004 31 foot Monaco Monarch. But if your shocks are bad it won't compensate for that. Typically the best way to combat an RV that wants to wander as you are driving is a steering stabilizer like the part # RM-RBK4-RSSA which is a confirmed fit. For body roll and sway a rear sway bar will make the most difference. Roadmaster recommends this as the first line of defense...
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  • Anti-Sway and Stabilization for 1997 Thor Residency Coach
    Your 1997 Thor Residency chassis is the F-53. The F-450 chassis is found on the Class C Motorhomes but the coaches are the F-53 chassis even with the smaller wheels tucked further under as you stated. I recommend you start with the rear sway bar then the front sway and then the steering stabilizer in order of importance for the most help. The correct parts for your coach specific so you will want: -Roadmaster Rear Anti-Sway Bar # 1139-144 -Roadmaster Polyurethane Bushing Kit for 1-5/8"...
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  • How Long Do Steering Stabilizer Cylinders Last?
    The steering stabilizers like # RM-RBK4-RSSA last about as long as shocks and they do take wear and tear probably to the spring as much as to the cylinder. The life would be in relation to the roads you drive, your driving style, and even the wind conditions when driving.
    view full answer...
  • Sway Bar and Steering Stabilizer Recommendation for 2016Jayco Alante 26Y
    That's a really good question. The issue that Ford has with the sway bars they install on their chassis is that since they do not install the body of the RV onto the chassis it's really hard for them to come up with a decent sway bar in their R and D department. Because of that an aftermarket sway bar company like Roadmaster does a better job as they do their development on the motorhome with it full assembled. We get your question quite a bit since the F-53 is notorious for needing better...
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  • Suspension, Steering Stabilizer and Sway Bar Kits for 2006 Fleetwood Bounder on Ford F-53 Chassis
    For a Fleetwood Bounder Motorhome built on a 2006 Ford F-53 chassis we offer both suspension enhancement kits as well as anti-sway bars. For a front anti-sway bar for either the V8 or V10 version you can use Roadmaster kit # RM-1139-148 which is a no-drill replacement for the factory sway bar. For a rear sway bar for either V8 or V10 use Roadmaster kit # RM-1139-149 which again is a no-drill install that works along with the factory bar. Check to ensure there is enough factory u-bolt...
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  • Correct Steering Stabilizer To Prevent Death Wobble On a 1998 Tiffin Motorhome With F-53 Chassis
    Yes, a steering stabilizer will help prevent the death wobble that you have felt in your steering. For your 1998 Tiffin Motorhome on a Ford F-53 Chassis, you can use the Roadmaster Reflex Steering Stabilizer with Mounting Brackets part # RM-RBK4-RSSA which is a confirmed fit.
    view full answer...
  • Steering Stabilizer for a 1997 Tiffin Allegro RV
    I believe your 1997 Tiffin Allegro RV was built on either a Ford F-53 chassis or a Freightliner chassis. If it is indeed a Ford F-53 chassis you would need # RM-RBK4-RSSA. If it is a Freightliner FL chassis you would need # RM-RBK8-RSSA. Or if it is a Freightliner Air Suspension chassis WITHOUT a 150 gallon fuel tank you would need # RM-RBK14-RSSA. If you are unsure which chassis you have give Tiffin a call and have them look up the VIN of the RV.
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  • Recommended Handling Enhancement Kits for F-53 Based Four winds Hurricane 34B Class A Motorhome
    In general it is best to start anti-sway efforts at the front of the motorhome, to prevent such handling issues from then rolling through the entire vehicle. For a front anti-sway bar I suggest Roadmaster's # RM-1139-148 which works on both V8 and V10 models. This no-drill install replaces the OEM sway bar with a beefy 1-3/4-inch-diameter 4140 chromoly steel bar that includes polyurethane bushings that last a long time. This will usefully stiffen the front end response. Next up in priority...
    view full answer...
  • Roadmaster Reflex Steering Stabilizer Recommendation for a 2014 Tiffin Allegro 36LA
    For your 2014 Tiffin Allegro 36LA that has a Ford F-53 Chassis with a V10 engine you would want the part # RM-RBK4-RSSA for a steering stabilizer by Roadmaster.
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  • Suspension Enhancements for Fleetwood Terra Class A Motorhome on 2006 Ford F-53 Chassis
    We can help you with suspension enhancements for your Fleetwood Terra Class A motorhome built on a 2006 Ford F-53 chassis. For the 2WD version we offer jounce-style spring kits from SumoSprings and Timbren for both the front and rear axles. For the rear axle I suggest SumoSprings kit # SSR-180-54-1. This is appropriate for the GVWR of 22K and will deliver handling improvement like reduced sway. It is a no-drill installation. For the front axle you can use kit # SSF-171-40-2 which is also...
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  • Products to Improve Steering and Handling of 2015 Tiffin Allegro 32SA
    According to Tiffin some of their motorhomes are build on the F-53 and the F-59 chassis. If you have a 2015 Ford F-53 chassis you would want the rear sway bar part # RM-1139-143 as that will give you the biggest difference in handling and steering. For a steering stabilizer you would need part # RM-RBK4-RSSA for if your GWVW is less than 26k. If more than that you would need part # RM-RBK22-RSSA. If you have a F-59 chassis we do not have any sway bars or components that would fit.
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  • Application for Roadmaster Steering Stabilizer on 1994 Newmar with 460 motor and Ford F53 Chassis
    For your 1994 Newmar Motor Home with 460 (V8) motor and a Ford F53 chassis you will need to use the Roadmaster Reflex Steering Stabilizer with Mounting Brackets, part # RM-RBK4-RSSA. This will give you the reflex steering stabilizer with the spring and the correct mounting brackets for your application. This application is for the 1989 to 2007 Ford F53 chassis with the V8 engine.
    view full answer...
  • How Best to Stabilize Handling on a 2014 Fleetwood Bounder Motorhome on a Ford F53 Chassis
    We do have a number of options for you to help improve the handling of your Bounder. For a steering stabilizer Roadmaster offers the Roadmaster Reflex Steering Stabilizer with Mounting Brackets # RM-RBK4-RSSA. This kit connects between the steering mechanism and chassis and includes the mounting bracket and stabilizer bar, all required hardware and instructions. For the rear axle we offer the Roadmaster Rear Anti-Sway Bar # RM-1139-145. This bolt-on product mounts between frame and rear...
    view full answer...
  • Sway Bar and Steering Stabilizer Recommendation for 2016 Ford F-53 to Improve Ride Quality
    The biggest ride improvement you'll make on the Ford F-53 is a rear sway bar. Next you'd want to do a front sway bar and then finally a steering stabilizer. Doing all three of those will make a night and day difference. For a rear sway bar you would want the part # RM-1139-149. For a front sway bar you then would want the part # RM-1139-148 and then steering stabilizer # RM-RBK4-RSSA. If you still want more at this point then Sumosprings would be the way to go. For that you would want...
    view full answer...
  • Roadmaster Steering Stabilizer Mounting Kit for 1996 Fleetwood Bounder with Ford F-53 Chassis
    The correct mounting kit for your 1996 Fleetwood Bounder Class A with a Ford F-53 chassis and V8 engine is # RM-RBK4, regardless of the motorhome's GVWR. This will include the original custom mounting brackets and all hardware that come in the # RM-RBK4-RSSA kit. I have attached the complete installation instructions for you at the bottom of the page.
    view full answer...
  • Recommended Steering Stabilizer For 1996 Ford F53 Chassis Of Fleetwood Bounder
    For a steering stabilizer, I recommend the Roadmaster Reflex Steering Stabilizer with Mounting Brackets for Class A Motor Homes # RM-RBK4-RSSA which is a confirmed fit for your 1996 Ford F53 Chassis. It is the only steering stabilizer we have confirmed to fit your chassis. This stabilizer uses a sturdy steel spring to keep your Bounder in line by constantly working whether compressed or extended to return your vehicle to center. This helps you maintain control of your Bounder in crosswinds,...
    view full answer...


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