Inner Arm Bushing Kit for Roadmaster Sterling Tow Bars

Part Number: RM-910003-40

$71.82

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

roadmaster accessories and parts tow bar hardware

roadmaster accessories and parts bushings sterling rm-910003-40

roadmaster accessories and parts tow bar sterling

roadmaster accessories and parts tow bar hardware inner arm bushing kit for sterling bars

roadmaster accessories and parts hardware bushings

roadmaster accessories and parts hardware sterling rm-910003-40

roadmaster accessories and parts hardware bushings rm-910003-40

roadmaster accessories and parts tow bar bushings rm-910003-40

Show All (8) Product Images

Show Fewer Product Images

Customer Photos

Inner Arm Bushing Kit for Roadmaster Sterling Tow Bars customer photo

Show All (1) Customer Images

Show Fewer Customer Images

Videos

Breaking Down the Inner Arm Bushing Kit for Roadmaster Sterling Tow Bars

Show All (1) Videos

Show Fewer Videos

Need help with installation?

Locate installers near me

Replaces the inner arm bushings on your Roadmaster Sterling tow bar. Works on models with a serial number lower than 27671. 1-800-940-8924 to order Roadmaster accessories and parts part number RM-910003-40 or order online at etrailer.com. Free expert support on all Roadmaster products. Great prices and Fastest Shipping for Inner Arm Bushing Kit for Roadmaster Sterling Tow Bars. Accessories and Parts reviews from real customers.

Roadmaster Accessories and Parts - RM-910003-40

Replaces the inner arm bushings on your Roadmaster Sterling tow bar. Works on models with a serial number lower than 27671.

Features:

Replaces the inner arm bushings for your Roadmaster Sterling tow bar excluding All Terrain models
- Works on models with a serial number lower than 27671
Quantity: 2 inner arm bushing kits with hardware

910003-40 Roadmaster Inner Arm Bushing Kit for Sterling Tow Bars

Video of Inner Arm Bushing Kit for Roadmaster Sterling Tow Bars

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

Video Demo Roadmaster Tow Bar Sterling Inner Arm Bushing Kit RM 910003 40

Breaking Down the Inner Arm Bushing Kit for Roadmaster Sterling Tow Bars

Video Transcript for Breaking Down the Inner Arm Bushing Kit for Roadmaster Sterling Tow Bars

Hello everybody, this is Jeff at etrailer.com. Today we're gonna take a look at the Inner Arm Bushing Kit for the Roadmaster Sterling tow bars. Now this part here will include six of the Nylatron bushings, two of the urethane bushings, and two Nylock nuts. Comes with a nice set of instructions. It'll describe how this all goes together. Basically, this will replace the inner arm bushings that are on your Roadmaster Sterling tow bar.

Now it does exclude the all terrain models and it does work on tow bar models with a serial number lower than 27,671. This is for a quantity of two Inner Arm Bushing Kits with the hardware. But that should do it for the review on the Inner Arm Bushing Kit for the Roadmaster Sterling tow bars..

Customer Satisfaction Score:

89% were satisfied with this product

11% of customers were not satisfied

Product did not meet expectations
Wrong item was ordered
Did not arrive in time

11% of customers were not satisfied

Product did not meet expectations
Wrong item was ordered
Did not arrive in time

4.8

91 reviews

5 Stars		(78)
4 Stars		(11)
3 Stars		(1)
2 Stars		(1)
1 Star		(0)

by: James 09/19/2026

I can actually slide my towbar. The old plastic sleeves where gummed up and seemed swollen. I had took apart hoping to just clean really well and put back together but I couldn’t get it back together with the old sleeves. New ones went in with hardly no resistance. Fit snug no slack.

by: Don M 07/21/2016

Great product to repair those hard to move tow bar arms. Woud be excellent if it included the split sleeve bearing for the alminium housing or at least recommend it be ordered at the same time.
Included is a pic of one of my bushing, what's left of the bushing. The other arm was worst.

Click to Enlarge

by: Del 08/08/2018

Before I ordered the 2 rebuild kits for and older model Sterling All Terrain Roadmaster towbar I did a lot of investigation. Called etrailer and was reassured the rebuild kits were compatible for my age of towbar. I then called Roadmaster and was told the same thing. I ordered them from etrailer as I’ve always been pleased with their service and timely delivery.
To my surprise when i recieved the product and installed the bushing on the internal arms I found the arms would no longer fit into the tubes. I tried sanding them a bit but then thought why am I doing this they were supposed to fit.
Called etrailer and they said because I altered the bushings there would be no refund. They helped by calls Roadmaster and guess what. The rebuild kits are made for the later issue steely towbar and the installation requires sanding of the round bushings in order for them to fit. Hmm,
Never told that and the instructions didn’t say anything about sanding but as it turns out I did what was supposed to have been done.
As there would now be no refund because the parts were altered I carried on with sanding the bushings. Not an easy thing on a round donut.

Roadmaster agreed to send me 3 more so I can start over. Thank you Roadmaster

The kits were also missing 1 white 3/4 in nylon washer and the 2 c-clips for the small pins that hold the springs. Also being sent by Roadmaster.

Mike L.

8/9/2018

According to Roadmaster, theres been some running design changes over the years that will affect the fit of the inner bushings. On some models, the fit will indeed need to be adjusted by removing a small amount of material on the bushing.

by: Daniel 11/02/2025

Perfect fit and replacement. Thank you.

by: Stephen 02/13/2026 One Year Later

fixed my tow bar good as new

by: Harold R 01/15/2017

Fast cheap shipping combined with the factory Roadmaster parts. Great company to deal with.

Harold R. One Year Later

1/15/2018

I love the improvement in the towbar.

by: Keith 07/24/2018

Product was exactly what I needed. Shipping was extremely fast. My older Sterling tow bar is like brand new. Thanks

Keith R. One Year Later

7/24/2019

Excellent, switching from Blue ox was the best thing we ever did

by: Dave R. 06/05/2017 One Year Later

Exact replacement. Just what I needed to rebuild my Roadmaster Sterling tow bar and convert to a Blue Ox spec. baseplate.

by: Ralph lobdell 07/18/2017 One Year Later

It only took a few minutes to install the bushing after talking about a bushing that I realized was hidden with the technician. The bars slide with very little effort and I am thankful to everyone.
Next spring we will be trading cars so I will need to order new tow bar equipment. Hope there is no back log.

Ralph L. One Year Later

7/19/2018

Still working great as long as one keeps the bars clean and lubed with a silicone spray

by: Jerry B. 03/06/2016 One Year Later

I just completed our Florida trip using my Roadmaster tow bar rebuilt with your parts. Connecting and disconnecting has never been easier. I bought the tow bar used and if I had known what a difference rebuilding would make, I would have done it years ago.

by: Scott 11/02/2025 One Year Later

very satisfied

by: Galen 12/02/2021

Note that this product only fits certain Sterling tow bars, best to disassemble your tow bar and examine the inner arm type before purchase.

Jenny N.

12/28/2021

This bushing kit is intended for the Roadmaster Sterling non all Terrain models that have a serial number that is lower than 27671. You will need to spread the 2 arms apart on the tow bar and then look for the sticker where the two arms come together. That is where you should find the serial number.

by: Stafford 12/10/2021 One Year Later

There are several options for baseplate and associated items to set autos up for towing but I used the expertise of the etrailer reps that recommended the 'correct' items to make it happen. I recommend etrailer often.

by: Stuart C 09/09/2016

I received the parts in just a few days. Packaged well including very good instructions. I received regular communication of the shipment time, transit updates and an email the package had actually been delivered to my shipping address. Prior to ordering the parts, I had several questions on my application, the parts, and the installation. All of my questions we answered completely and timely. Every step from initial contact to completion of the repairs was a great customer experience. These guys are awesome!

by: Gary 10/11/2025

Easy install. Made the rails so much easier to move in snd out

by: Randy 01/24/2021 One Year Later

The bushing kit I ordered to rebuild my Roadmaster tow bars worked great...works like new now.

by: Doug G. 08/08/2020 One Year Later

We bought all of these parts to rebuild a used Sterling tow bar we bought. They all worked and fit perfectly. It actually made hitch feel and work like a new one for a lot less money.

by: Teri 01/15/2020

I have an older Roadmaster Sterling towbar that the inner arms were sticking. Ordered the bushing kit. Received promptly. Installed last night and works like it was new. Thanks etrailer!!

by: David N 05/30/2014

Installation instructions were included and made installation very easy.
Parts in kit were exactly as listed on web site.
I have purchased from etrailer.com several times, all with great product, pricing, and delivery.

by: Mr. Bill 07/29/2020 One Year Later

Parts to refresh sterling tow bar. Works great. etrailer is a good company to work with.

by: Chris 04/23/2024

I bought a used older generation Roadmaster Sterling which had obviously seen some use. But when I took it apart it looked and worked good. This bushing replacement is an OEM replacement and provides the basis for a solid rebuild.

by: Bill M 03/08/2016

My Sterling tow bar rods needed to be pounded in with a mallet before I replaced the bushings, now it works perfectly again I just wish I would have changed them sooner. Just what I needed, shipped fast, great customer service.

by: Guy 10/09/2022

Bushing kit performed like new. Easy to rebuild.

Guy D. One Year Later

10/10/2023

Great product. Made hook up a lot easier.

by: jonjon 07/03/2016

This is a great company to do business with. I got technical information on the phone; verified the correct parts numbers to rebuild my towbar, ordered them up, and the quick delivery was a bonus.

by: Craigc51 04/09/2018

Easy to install great products and fast shipping. Always go to etrailer for my RV and trailer

true

Show More Reviews

See what our Experts say about this Roadmaster Accessories and Parts

Do you have a question about this Accessories and Part?

Replacement Stinger/Shank and Servicing Inner Arms for for Roadmaster Sterling Tow Bar
Yes, the Replacement Roadmaster Sterling Towbar Shank Assembly # 910019-40 is a fit for all of the Roadmaster Sterling models. The current one they have active is the 8K # RM-576 but this same shank/stinger was used on the following discontinued models as well: RM-575 RM-585 RM-586 The discontinued ones were all rated for 6K like your tow bar is.
view full answer...
Inner Arm Bushing Kit for Roadmaster Sterling Tow Bars w/a Serial Number Lower than 27671
Welcome back Mike! I have the Inner Arm Bushing Kit for Roadmaster Sterling Tow Bars item # RM-910003-40 and the Replacement Urethane Bushing for the discontinued Roadmaster Sterling Tow Bar Model 555 item # RM-200680-00. I do not have inner bushings or anything with the pn 618093 you provided. I checked Roadmaster's website and couldn't find anything either. The Inner Arm Bushing Kit item # RM-910003-40 works with Roadmaster Sterling tow bar's with a serial number lower than 27671. It...
view full answer...
Excessive Inner Arm Movement with Roadmaster Sterling Tow Bar
The Sterling tow bar arms should move a little but 1-1/2 inches seems excessive. This would indicate some possible excessive wear or damaged parts that will need to be addressed. We have some repair parts for both the Sterling and Sterling All-Terrain tow bars. The complete repair kit is # RM-910003-30. Just the springs and caps is # RM910652. The inner arm bushing kit for the Sterling tow bar is # RM-910003-40. For replacement inner arms for either tow bar we have # RM910660. Once...
view full answer...
Difference Between the Roadmaster Sterling All Terrain RM-576 and Sterling RM-555 Tow Bar
The Roadmaster Sterling All Terrain Tow Bar part # RM-576 is just simply the newer, updated model of the discontinued Roadmaster Sterling Tow Bar part RM-555. It sounds like you might be looking for replacement parts for one or the other so if that is the case, I would need the serial number off of your tow bar in order to confirm. I have however attached for you below a list of replacement parts but I would need your serial number in order to confirm these. Repair kit # RM-910003-30 Replacement...
view full answer...
Bushing Replacement and Repair Kit for Roadmaster Sterling Tow Bar 011019
Yes, the Inner Arm Bushing Kit for Roadmaster Sterling Tow Bars # RM-910003-40 and the Complete Repair Kit for Roadmaster Sterling Tow Bar # RM-910003-30 are both correct for your Roadmaster Sterling tow bar that has a serial number 11019.
view full answer...
How To Free Stuck Roadmaster Sterling Tow Bar Arms and What Parts Are Needed To Rebuild It
If you can provide me with exactly what tow bar you have I may have better information for you but I had saw you were looking at parts for the older Roadmaster Sterling Tow Bar so I will assume that is what you have. In order to free the arms assuming it is just rust preventing them from sliding you will want to soak them in some dish soap for a few hours and then either use a strap wrench like for an oil filter to turn them back and forth or put a screwdriver in the swivel ears and try...
view full answer...
Repair Kits Needed for Older Roadmaster Sterling Tow Bar
You've been doing some great research! I reached out to my contact at Roadmaster who said that the 2 kits you need to service your older Roadmaster Sterling tow bar are parts # RM-910003-40 and # RM-910003-30 like you referenced. These come with detailed instructions on how to take the tow bar apart and install all of the parts. He also said that when you take it apart you can clean the various parts with some Dawn dish soap to help keep them clean. The Bushing # RM-200029-00 you referenced...
view full answer...
Replacement Parts For Roadmaster Sterling Tow Bars
We do have the Complete Repair Kit for Roadmaster Sterling Tow Bar # RM-910003-30 as the Kit # RM910003-85 is for Falcon and Blackhawk tow bars. We also have the following parts if they are damaged and need replaced on your tow bars. Inner Arm Bushing Kit for Roadmaster Sterling Tow Bars # RM-910003-40 Replacement Vertical Bolt for Roadmaster Sterling and Sterling All-Terrain Tow Bars # RM-350190-20 Replacement Swivel Ear for Roadmaster Sterling or Nighthawk Tow Bar # RM-910661 Replacement...
view full answer...
Maintenance of Roadmaster Falcon All-Terrain Tow Bar
If you look at the instructions on page 9 of the install instructions it will show you the care and cleaning section. You will need to clean all the moving parts and I recommend using The Roadmaster Tow Bar Cleaner - 22 ounce Spray Bottle # RM-9932. Using this cleaner you can effortlessly wipe away dirt and grime from your tow bar. It is perfect for exhaust buildup, tar, grease, bug remnants, and other road debris. It has an environmentally friendly formula which is petroleum-and phosphate-free....
view full answer...
Solution for Needing to Rebuild Roadmaster Sterling Tow Bar with Serial Number in 7,000s
Due to the serial number of your Sterling being as low of a number as it is we know that it's older than what we offer replacement parts for. Since you need basically need every part that's replaceable on the tow bar your best option would be a new Sterling part # RM-576 or the Falcon all Terrain part # RM-522 which doesn't have the included safety cables and wiring jumper cable. Roadmaster has told us that after a certain amount of miles and age it's best just to replace the older bars...
view full answer...
Replacement Bushings For Roadmaster Sterling All Terrain Tow Bar
The Inner Arm Bushing Kit for Roadmaster Sterling Tow Bars # RM-910003-40 replaces the inner arm bushings on your Roadmaster Sterling tow bar. It works on models with a serial number lower than 27671. Please reach back out to me with what your serial number is and I can find the correct bushing kit. We will not have the replacement bushings for the tow bars over 27,670 so you will have to replace the whole arm with The Replacement Inner Arm Assembly # RM910660-10. I attached a review...
view full answer...
Replacement Parts for a Discontinued Roadmaster Sterling Tow Bar
We do have some replacement parts that will work with your older Sterling tow bar. But to ensure they fit I would need to know the serial number of your tow bar. For replacement parts we have the following: Repair kit # RM-910003-30 Replacement handles # RM-910003-35 Handle springs # RM910652 Bushing kit # RM-910003-40 Inner arm # RM910660 or # RM910660-10 Shoulder bolt kit # RM910003-32
view full answer...
Rebuild Kits for Roadmaster Sterling Towbar
We offer both complete Repair Kit # RM-910003-30 for the Roadmaster Sterling tow bar, as well as Inner Arm Bushing Kit # RM-910003-40. For just the Split Nylatron Bushing use part # RM-200029-00 which installs inside the larger outer arm of the tow bar arm assembly.
view full answer...
Replacement Repair Parts for Older Roadmaster Sterling Tow Bar
The number you mentioned is not a serial number, though if you had the newer Sterling All-Terrain, the decal would say "All-Terrain" right under the Sterling, so if that's not there I'm pretty confident you have the older Sterling as opposed to the newer All-Terrain version. So you are correct with the parts you will need, which you did mention: - Complete Repair Kit for Roadmaster Sterling Tow Bar # RM-910003-30 - Inner Arm Bushing Kit for Roadmaster Sterling Tow Bars # RM-910003-40
view full answer...
Parts Needed to Rebuild Roadmaster Sterling Tow Bar with Serial Number 009061
For your Roadmaster Sterling tow bar with serial number 009061 you would want the rebuild kit part # RM-910003-30 and then two sets of the bushing kit # RM-910003-40 and # RM-200029-00 like you mentioned and you'd be set.
view full answer...
Rebuild Kit for a Roadmaster Sterling Tow Bar Part 026598
I have a solution for you! I spoke with my contact at Roadmaster about your Roadmaster Sterling Tow Bar part 026598 and they informed me that based on the symptoms you described, it is time to rebuild the arm assemblies. In order to do this you are going to want to use the Complete Repair Kit for Roadmaster Sterling Tow Bar part # RM-910003-30 and the Inner Arm Bushing Kit for Roadmaster Sterling Tow Bars part # RM-910003-40. The combination of these two parts should be everything you need...
view full answer...
Replacement Bushings For Roadmaster Sterling Tow Bar Serial Number 26326
I reached out to Roadmaster with the serial number of your Roadmaster Sterling tow bar and based on it being an older bar, he said it has a 6,000lb capacity. The Newer # RM-576 carries the 8,000lb capacity so if that's what you're needing you'd need to purchase a new tow bar. Based on your serial number the correct replacement bushing kit is the # RM-910003-40.
view full answer...
Replacement Parts for Roadmaster Sterling Tow Bar
If you are asking about a Roadmaster Sterling tow bar (I believe the number you added was the serial number), I am not sure specifically the parts you require, so here are all of the available replacement parts: - Complete Repair Kit for Roadmaster Sterling Tow Bar # RM-910003-30, which includes (4) Rubber caps (2) Locking springs (2) Retaining rings (2) Shoulder bolts (2) Nylock nuts (14) 1-1/2" Diameter acetyl washers (1) 3/4" Jam nut (4) 3/4" Diameter acetyl washers (1) 3/4" Lock nut -...
view full answer...
Replacement Inner Arm Bushing Kit for a Roadmaster Sterling Tow Bar Excluding All Terrain Models
Inner Arm Bushing Kit # RM-910003-40 is designed to fit non-all terrain Sterling tow bars. The old Sterling tow bars were not labeled All Terrain but the news ones are (# RM-576). The old ones were rated for 6,000 pounds and the new ones are rated for 8,000 pounds. So if your Sterling tow bar does not have the All Terrain decal on it and it is rated for 6,000 pounds then kit # RM-910003-40 will fit.
view full answer...
Does Inner Arm Bushing Kit part # RM-91003-40 Fit Sterling Tow Bar Serial Number 006914
Yes, the Roadmaster Sterling Tow Bar Bushing Kit part # RM-910003-40 that you referenced does fit your Sterling with the serial number 006914. I checked with my contact at Roadmaster to confirm this.
view full answer...
Recommended Repair Kit For Roadmaster Sterling Tow Bar
If all you need is the bushing kit for your Sterling tow bar then part # RM-910003-40 is the kit you need. We also offer a Complete Repair Kit for Roadmaster Sterling Tow Bar, part # RM-910003-30. This kit comes with rubber caps, locking springs, retaining rings, shoulder bolts, Nylock nuts, 1-1/2 inch diameter acetyl washers, 3/4 inch jam nut, 3/4 inch diameter acetyl washers, and 3/4 inch lock nut.
view full answer...
Does the # RM-910003-40 Bushing Kit for Roadmaster Sterling Tow Bar Include Parts for Both Arms
The Roadmaster # RM-910003-40 Inner Arm Bushing Kit for Sterling Tow Bars you referenced does include replacement bushings for both arms.
view full answer...
Replacement Inner Arm Bushings for Roadmaster Sterling Tow Bars w/ 008934 and 023866 Serial Numbers
The Roadmaster # RM-910003-40 replacement bushing kit you'd mentioned is compatible with Roadmaster Sterling tow bars with serial numbers lower than 27671. Since the serial numbers on both your Sterling tow bars are lower than 27671, the # RM-910003-40 inner arm bushing kit will indeed work with both your tow bars.
view full answer...
How to Determine if the Inner Arm Bushing Kit for Roadmaster Sterling Tow Bars is Compatible
Yes, the Inner Arm Bushing Kit for Roadmaster Sterling Tow Bars # RM-910003-40 will work with your Sterling tow bar. The Inner Arm Bushing Kit for Roadmaster Sterling Tow Bars # RM-910003-40 works on models with a serial number lower than 27671 which yours has.
view full answer...

< Previous

Next >

Do you have a question about this Accessories and Part?

Info for this part was:

Written by:

DeAnne T

Expert Research:

Michael H

Expert Research:

Jameson C

Expert Research:

Jeffrey L

Installed by:

Jeff D

Updated by:

Wilson B

Updated by:

Noah M

At etrailer 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. Let us know if anything is missing or if you have any questions.