Replacement Mounting Post for Roadmaster BrakeMaster Systems

Part Number: RM-450596

$30.24

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roadmaster accessories and parts second vehicle kit rm-450596

roadmaster accessories and parts replacement mounting post for brakemaster systems

roadmaster accessories and parts flat tow brake system replacement mounting post for brakemaster systems

roadmaster accessories and parts second vehicle kit

roadmaster accessories and parts flat tow brake system second vehicle kit

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Review of the Replacement Mounting Post for Roadmaster BrakeMaster Systems

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Replace the mounting post of your Roadmaster BrakeMaster flat tow brake system. Hardware included. 1-800-940-8924 to order Roadmaster accessories and parts part number RM-450596 or order online at etrailer.com. Free expert support on all Roadmaster products. Great prices and Fastest Shipping for Replacement Mounting Post for Roadmaster BrakeMaster Systems. Accessories and Parts reviews from real customers.

Roadmaster Accessories and Parts - RM-450596

Replace the mounting post of your Roadmaster BrakeMaster flat tow brake system. Hardware included.

Features:

Replaces the mounting post of your Roadmaster BrakeMaster braking system
Includes necessary hardware

450596 Replacement Road Master Brake Master Supplemental Braking Systems Mounting Post for Second Vehicle Kit

Video of Replacement Mounting Post for Roadmaster BrakeMaster Systems

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

Video Demo Roadmaster Replacement Mounting Post Second Vehicle Kit RM 450596

Review of the Replacement Mounting Post for Roadmaster BrakeMaster Systems

Video Transcript for Review of the Replacement Mounting Post for Roadmaster BrakeMaster Systems

Hi everybody, Andy here with etrailer.com and today we're gonna take a real quick look at this Roadmaster replacement mounting post. This is going to replace a lost or broken mounting post for your Roadmaster Second Vehicle Kit. And on your screen for your reference, I do have the model number of that second vehicle kit that this post and hardware is going to fit. And this post is going to be exactly like the one you're needing to replace. This is the direct replacement from Roadmaster. So, what that means for you is you can trust that it's going to fit right in place of the original.

You're not gonna have to worry about compatibility issues, fitment issues or anything like that. So, if you are looking to replace a lost or broken mounting post for your Roadmaster Second Vehicle Kit, this is going to be exactly what you need. 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 Satisfaction Score:

97% were satisfied with this product

3% of customers were not satisfied

Product did not meet expectations

3% of customers were not satisfied

Product did not meet expectations

4.6

46 reviews

5 Stars		(36)
4 Stars		(5)
3 Stars		(2)
2 Stars		(1)
1 Star		(2)

by: Travis 10/06/2025

The mounting post works perfect! Unfortunately when I purchased the air brake bracket from a different supplier they didn’t tell me the post wasn’t included. Different brackets I’ve had in the past included welded posts.

by: Arnell 05/27/2016

It was the perfect piece to the puzzle, I am ready to roll, thanks to etrailer I installed my entire tow package, brake light switch, and base plate in my new caddy. Thanks, etrailer!!!!!!!!!

Arnell J. One Year Later

5/27/2017

Awesome, install was a little tight, but working just fine

by: Dean L 07/15/2016

Service and courtesy of eTrailer personnel is excellent as are their products. However, I am somewhat annoyed that I had to purchase this product to get the part I needed.
I had previously purchased part number RM-88154, the floor adapter plate for the BrakeMaster braking cylinder, thinking it contained the pedestal needed to attach the cylinder to the floor plate. It contained both bolts and washer but no pedestal, which rendered the floor plate unusable.
Thus, I had to spend an extra eleven dollars plus shipping to get the part I needed and two duplicate bolts and a washer which I did not need. Seems like a confusing and unnecessary marketing error as the floor plate is a useless metal strap without the pedestal even though the bolts and washer are included with it.

by: Mark 05/30/2019

Roadmaster is a confusing company. This piece did not come with the seat bracket which I believe it should since the bracket is useless without it, but once I started the installation of their second car kit I found that it did in fact come with the second car kit. That makes no sense since you would have nothing to use it with on the second car kit , without the seat bracket. So I bought this one and now have it as an extra.

As far as etrailer, they always do a nice job of communicating.

by: Scot 08/24/2024

I paid for expodited shipping in order to have time to install the kit. It did not show up as planned so I have to leave on my trip without it. Whie I contacted etrailer the service tech could see it was picked up by usps but there was no delivery information other than it shipped. Disapointing. I can say the costumer service team is very helpful in getting me hooked up with the parts I needed.

by: Ken 07/18/2021

I have been dealing with etrailer for several years and have yet to be disappointed. Not only are their products great, but their return service is also excellent. I recently made a mistake in ordering and had to return parts, I contacted my sales person and she made the return simple. Speaking of Sales Staff, they are also excellent. They are knowledgeable and give great advice on how to install purchased items, or where to go to get installation instructions. I use this company and highly recommend them.

by: Dan 08/28/2017 One Year Later

Direct replacement for missing part on my Brakemaster setup. Prompt, efficient service.

by: Wayne 11/01/2018

Thought this should have been included with the seat bracket. This delayed my installation and I had to pay extra for this needed part and a shipping charge.

by: Ted 09/20/2022

I appreciated being able to get just this part of the braking kit. I already had the rest of the equipment for the application. Thanks, etrailer for stocking it and getting it to me quickly.

by: Michael 06/21/2021

Christian made finding the correct parts I needed really easy. Fast, friendly and great service. I’ll use etrailer for all my towing needs!

by: BobbyT 08/29/2017

Great price, fast shipping and fit exactly as it should. I will shop with etrailer in the future.

by: Dana E 04/27/2017 One Year Later

I bought this to set up a second brakeing system in another tow vehicle. It's works great!

by: Ken k 07/22/2017

They're great to do business with fast shipping everything fit wonderful and the people on the phone are awesome especially Kathy TV

by: Pierre 03/26/2021 One Year Later

Fast shipping and right part

by: Randy K 01/22/2022

Had it in stock. Fast shipping and excellent customer service.

by: Gary P. 07/10/2015

The part I needed
Fast shipping!

by: Lawrence 01/29/2022

Worked but should have came with seat adapter that I ordered.

by: Ben 08/05/2020 One Year Later

Good fit, works good.

Bernard H. One Year Later

8/6/2021

no problems

by: Bob B. 03/12/2017 One Year Later

Does the job well. It was more difficult to install than I thought it would be, but it's well worth it for what it does.

by: Sig D. 12/21/2016

Great product. Just wish it were painted black to match the seat adaptor.

by: Doug 06/21/2021 One Year Later

Exactly as described

by: Carl 05/28/2018 One Year Later

Working as advertised.

by: Jeffery 12/15/2017

Small order, but top shelf service!!!

by: Douglas 12/19/2017

Fits.

by: Topatocon 06/19/2017

Fit and function were perfect

true

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See what our Experts say about this Roadmaster Accessories and Parts

Do you have a question about this Accessories and Part?

Does Roadmaster BrakeMaster Seat Adapter Come with Stud that Mounts to BrakeMaster Cylinder
Hardware is included with the seat adapter, # RM-88150. If you are talking about the mounting post, that is part of the BrakeMaster assembly. If you are missing that part there is a kit you can use, # RM-450596. The pin that holds the post to the BrakeMaster is # RM-356997-00.
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Where Does The Roadmaster BrakeMaster Connect On a 2024 Ford Bronco?
The RoadMaster BrakeMaster Custom Seat Adapter # RM33MR attaches to the front seat mounting rails on your 2024 Ford Bronco and gives you a place for the Mounting Post # RM-450596. This post is included with either the Air Brake BrakeMaster # RM-9160 or Hydraulic Brake BrakeMaster # RM-9060.
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How To Build a Roadmaster BrakeMaster System with Only the Air Cylinder
In order to reuse the air cylinder from the Roadmaster BrakeMaster 9000 Braking System you are going to need the RoadMaster Second Vehicle Kit with BreakAway for BrakeMaster Systems part # RM-98160, the Replacement Mounting Post for RoadMaster Second Vehicle Kit part # RM-450596, and a vehicle specific seat adapter. If you can provide me with the year, make, and model of the vehicle you will be using then I can provide you with the correct vehicle specific seat adapter otherwise, you can...
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Parts Needed For Installing a Custom Seat Adapter In a Jeep TJ Wrangler For a RoadMaster BrakeMaster
The RoadMaster BrakeMaster Custom Seat Adapter # RM-88154 that fits a 1997 - 2006 Jeep TJ/Wrangler does require a Mounting Post # RM-450596. You may already have this post with the Roadmaster BrakeMaster System # RM-9160 as one was included with the kit. If this is for a second vehicle the Second Vehicle Kit # RM-98160 also includes the mounting post.
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Replacement Pin/Post for Installing Roadmaster Seat Adapter for 2004 Jeep Wrangler
Sounds like you are missing the part # RM-450596 to install the seat bracket adapter part # RM-88154 on your 2004 Jeep Wrangler TJ.
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Replacement Roadmaster BrakeMaster Mounting Post
The mounting post should have already been included with your BrakeMaster system. The Custom Seat Adapter # RM-88130 that you are asking about comes with the bracket, a washer, and a small allen bolt. If you are needing a replacement mounting post, we have that listed as part # RM-450596.
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Do you have a question about this Accessories and Part?

Info for this part was:

Updated by:

Wilson B

Updated by:

Amanda K

Installed by:

Andy C

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