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  1. Anti-Sway Bars
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Roadmaster Exact Center Steering Stabilizer w/ Custom Brackets for Class A Motorhomes

Roadmaster Exact Center Steering Stabilizer w/ Custom Brackets for Class A Motorhomes

Item # RM78RR
Our Price: $635.00
Anti-Sway Bars
Shipping Weight: 15 lbs
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No more white-knuckled driving on your adventures. This gas spring steering stabilizer will help keep your rig from wandering while also giving you responsive steering. Includes custom mounting brackets. 1-800-940-8924 to order Roadmaster anti-sway bars part number RM78RR or order online at etrailer.com. Free expert support on all Roadmaster products. Great prices and Fastest Shipping for Roadmaster Exact Center Steering Stabilizer w/ Custom Brackets for Class A Motorhomes. Anti-Sway Bars reviews from real customers.
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  • Reviews (165)
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  • Videos (1)
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Roadmaster Anti-Sway Bars - RM78RR

  • Steering Stabilizer
  • Roadmaster
  • Includes Mounting Hardware

No more white-knuckled driving on your adventures. This gas spring steering stabilizer will help keep your rig from wandering while also giving you responsive steering. Includes custom mounting brackets.


Features:

  • Stabilizer helps prevent your motorhome from wandering and improves steering
    • Keeps your RV centered, taking the fight out of steering
    • Helps maintain control of your RV during crosswinds, rut tracking, and road edging
  • Nitrogen-charged tandem gas spring applies full force right when you need it
    • Prevents unwanted movement rather than just correcting it after it's begun
  • No drilling or welding needed for installation
    • Uses factory axle bracket holes on one end and tie rod location on the other
    • Includes custom mounting brackets
  • Heavy-duty, stainless steel construction
  • Made in the USA


Specs:

  • Spring length (from center of bushing to center of bushing): 32"
  • Maximum GVWR: 22,000 lbs
  • Limited lifetime warranty


Note: It's important that worn steering components are addressed before installing this kit.


Improve Your RV's Steering

The Exact Center works better than other steering stabilizers because it's always working to prevent unwanted movement.


Where other stabilizers react to movement, Exact Center works to prevent it

Other steering stabilizers slowly activate to control steering only after your motorhome has already begun to wander or make a turn. Basically, other steering stabilizers are reactive - they fight against the unwanted movement, but only after the movement has already started. They will get your RV back in line and absorb shock while doing so, but they still allow some play in the steering because of their soft centers, which can cause the steering to feel spongy.


Exact Center uses a nitrogen-charged tandem gas spring to apply force right when you need it

Roadmaster's Exact Center is proactive. It uses a nitrogen-charged gas spring that applies full force right when you need it. This helps prevent the unwanted wandering and white-knuckling you typically get when driving your RV. The improved responsiveness makes driving to your next adventure less of an exhausting chore.



481225A Roadmaster Exact Center Steering Stabilizer with Custom Brackets

RBK10 Custom Mounting Brackets for Roadmaster Steering Stabilizers

Installation Details RM78RR Installation instructionsAlternate Instructions RM78RR Installation instructions



Video of Roadmaster Exact Center Steering Stabilizer w/ Custom Brackets for Class A Motorhomes

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




Video Transcript for Review of Roadmaster Anti-Sway Bars - Exact Center Steering Stabilizer With Bracket Class A - RM78RR

Hi, everybody. Andy here with etrailer.com. And today, we're gonna take a look at this Roadmaster Exact Center steering stabilizer with custom brackets for class A motorhomes. Now, this is going to fit the 1995 to 1998 Country Coach Intrigue motorhomes. To confirm if this is going to work for your application, take advantage of our vehicle fit guide here at etrailer.com, input the year, make and model of your vehicle, and our fit guide will let you know if this will work for you or if we have something comparable that will work for you. This gas spring steering stabilizer is gonna give your motorhome a responsive steering experience that's going to keep it from wandering.

This works better than other steering stabilizers because it's always working to prevent unwanted movement. It is going to help your RV stay centered. And it is going to take the fight out of the steering and help maintain control of your RV during crosswinds, rut tracking, and road edging. This nitrogen-charged tandem gas spring has a maximum gross vehicle weight rating of 22,000 pounds. And it's going to apply full force right when you need it, preventing unwanted movement rather than just correcting it after it's begun.

So, no drilling or welding is needed for this installation. It uses factory axle bracket holes on one end and tie rod location on the other. And as you can see, it does include these custom fitted mounting brackets and the hardware to install it successfully. I do wanna mention that it is important that worn steering components are addressed before installing this kit. This is made in the USA of heavy-duty stainless steel construction.

Instructions are included to walk you through step by step through the installation process. And I wanna give you the length of the spring itself. So, measuring from center of bushing to center of bushing, as you can see, we are sitting right at 32 inches long. And this does have a limited lifetime warranty. Well, that's gonna conclude our brief look today.

I do hope that it was helpful for you. Again, my name is Andy. Thank you for joining me..


Customer Reviews

Roadmaster Exact Center Steering Stabilizer w/ Custom Brackets for Class A Motorhomes - RM78RR

Average Customer Rating:  4.6 out of 5 stars   (162 Customer Reviews)

No more white-knuckled driving on your adventures. This gas spring steering stabilizer will help keep your rig from wandering while also giving you responsive steering. Includes custom mounting brackets.

by:

Hey RV'rs.... I upgraded from the Roadmaster stabilizer and the difference was phenomenal... Prince Edward county to Key West with minimal steering correcting



by:

For what this cost,I notice no difference in the steering handling from the prior factory set-up. My RV mechanic tells me it's because I have a shorter motor coach at 32 foot. It just gets blown around and handles like a a short wheel base vehicle.



by:

Driving our 30 ft. Class C motor homes, is like driving a sports car, haven’t had steering problems with road ruts, no more white nuckle driving, sure help driving between big
rigs. I glad I waited on them during the Covid shortages instead of buying some other product. You need to put ty raps on the end of the boots that’s keeping it in place. Great investment.



by:

Super easy install on a 2019 Leprechaun 319MB ,Class C RV. Hardest part was taking off the old hardware. Followed the instructions and test drove at 60mph and it drove totally straight and did not have to make any micro adjustments. A very well made product.



by:

I really like the way the vehicle handles after finally getting it centered. I had issues with the rubber boot constantly sliding off one side or the other. This would cause major vehicle pulling one way or the other especially after one heavy rain storm. I placed hose clamps on the boot and clamped it to the steering stabilizer, that fixed the issue.



by:

Tips for installation;
1) Drive and
find straight/center with masking tape as described; DO NOT SKIP THIS STEP or rely on if the wheels just look straight.
2) Wire brush (with drill attachment) U-bolts to remove rust.
3) Spray with PB Rust breaker type product and let soak on U-bolts
4) Remove U-bolts with torque wrench to help determine torque setting
5) Follow remainder of etrailer video instructions as they are clear and correct EXCEPT; the black end pieces in which the shock screws into should be set to a thread depth you are comfortable with prior to install to leave room to perform fine adjustments. I reset bracket to make sure the threads had plenty of bite.

The hardest part is the fine tuning. I have only put approx. 10miles on it at this point searching for center as I did not do step #1 at first and had to reset the bracket on the drag-link to ensure proper thread depth.
As far as performance; Not sure how I feel about it yet. Does hold straight but requires more effort during turns and constant effort to maintain the turn. My rig takes a lot of mico adjustments on the steering wheel going down the road to keep straight and I am concerned this will cause more fatigue rather than less. Getting ready for road trip and will report more after.

As far as Etrailer; Excellent communication, quick shipping, good instructional video.



by:

easy to install on my 2011 e450 super duty jayco grayhawk. test drive proved good control. will know more when towing our jeep grand cherokee.



by:

I experienced more steering issues with this on.
I had it inspected and reinstalled by three separate installation sites.
I now have it sitting in a cupboard. Waste of money. Major regret



by:

Made steering worse.



by:

make sure steering wheel is straight before you start. test drive was vastly improved. almost no wander. my roads suck in the country, so its really hard to tell how good until i get on a real highway.



by:

I can always count on e trailer for the right part at a good price. In addition, their product knowledge and customer service is outstanding.



by:

Auto repair shop had to remove it to get the steering corrected on my motorhome and put the original back on



by:

This works great keeping motorhome tracking straight. Took some time and several drives to get it adjusted correctly but it is worth it.



by:

This was my second stabilizer for a 38 ft class a motorhome. Big improvement from past experiences. Much more balanced stabilizer because it's not reliant on pushing in one direction for centering.



by:

Suggest this is one of the first steps ever new class c owner do to replace the OEM component. The OEM component on my unit was complete trash with less than 5K miles.



by:

I added this Roadmaster exact center stabilizer to my 2022 Entegra Odyssey 26M class C RV and it was a game changer. I felt like I was driving a car i didn’t have to keep making huge adjustments with the steering wheel and it helped so much when pass Semi trucks. It also helped on roads that were rutted. I didn’t feel like I was going all over the road. I think that the combo of this stabilizer and the Sumo Springs that I added to the bump stops on the frame (1000 lb front springs, 3000 lb rear springs) have made RV travel way more enjoyable. No more white knuckle driving.



by:

Get one, you won't be sorry. I traveled 7250 miles around the US this past summer and the stabilizer performed perfectly keeping the RV from drifting out of lane. This makes driving so much easier. Even in wind gusts the stabilizer was a tremendous aid controlling the RV from lurching left or right. I believe its a good investment.



by:

This made driving way more enjoyable. My unit had no stabilizer. I wish it did.



by:

Delivered on time. Great videos available for installation. It may have taken a half hour to install. I bought this for a 2021 Cross Trek 22XG on E350 chassis. It made a big difference. It's not like driving my F150, but with this set up I'm 90% there. So instead of having to concentrate on staying in my lane so much I could actually enjoy the scenery! Game changer!



by:

Made such a big difference when doing our c class motorhome. We definitely recommend your company with getting this Roadmaster .



by:

Roadmasters quality of work,and the way you make sure everything is good.



by:

Helped tremendously with the push you get when a tractor trailer passes by. It helped my wife relax while traveling .



by:

The unit was super easy to install and worked super well..at first. Later, the rubber boot bunched up and the stabilizer didn't work nearly as well. I kind of wished I would have purchased a different type.



by:

We put this on a 2002 Holiday Rambler pusher with about 70,000 miles. I looked at this system a few years ago but I wasn’t sure it would make much of a difference. Wow was I wrong ! We were leaving for an out west trip and so I thought it would be a good test. First off the coach never handled (bad) it just wasn’t great. I would say that this cleaned up about 80% of the steering wheel (sawing). I literally had to retrain myself not to constantly over steer the coach and let the system recenter me. I found myself giggling as I would start the day’s drive because it made that much difference. My only regret is that I waited 12 years before trying this steering stabilizer. It was simple to install (did it myself) and I didn’t even need to adjust it. I went for a test drive previous to installing and made note of where the steering wheel needed to be when going straight, then set the wheel in that position when I installed the stabilizer. Still amazed something so small could make such a difference.



by:

Had this installed along with front & rear sway bars. The rig doesn’t wear me out anymore, I can drive all day long. Just the result I was hoping for.


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Info for this part was:

Employee Andy C
Installed by:
Andy C
Employee Sabrina W
Written by:
Sabrina W

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