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Replacement 3/8" Vacuum Check Valve for Roadmaster InvisiBrake and Second Vehicle Kit

Replacement 3/8" Vacuum Check Valve for Roadmaster InvisiBrake and Second Vehicle Kit

Item # RM-452141
Our Price: $43.67
Accessories and Parts
Shipping Weight: 0.02 lbs
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Replaces (1) 3/8" vacuum check valve for your Roadmaster InvisiBrake flat tow brake system or InvisiBrake second vehicle kit (RM-98700). 1-800-940-8924 to order Roadmaster accessories and parts part number RM-452141 or order online at etrailer.com. Free expert support on all Roadmaster products. Great prices and Fastest Shipping for Replacement 3/8" Vacuum Check Valve for Roadmaster InvisiBrake and Second Vehicle Kit. Accessories and Parts reviews from real customers.
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  • Reviews (25)
  • Q & A (0)
  • Videos (1)
  • Photos

Roadmaster Accessories and Parts - RM-452141

  • Tow Bar Braking Systems
  • Valves
  • Roadmaster

Replaces (1) 3/8" vacuum check valve for your Roadmaster InvisiBrake flat tow brake system or InvisiBrake second vehicle kit (RM-98700).


Features:

  • Replaces a vacuum check valve for your Roadmaster InvisiBrake or InvisiBrake second vehicle kit (RM-98700)
  • Diameter: 3/8"
  • Quantity: 1 valve


452141 Replacement Vacuum Check Valve for Road Master Invisabrake Flat Tow Brake System or 2nd Vehicle Kit - 3/8 Inch





Video of Replacement 3/8" Vacuum Check Valve for Roadmaster InvisiBrake and Second Vehicle Kit

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




Video Transcript for Review of Roadmaster Tow Bar Braking System Parts - Replacement Check Valve - RM-452141

Hey everyone. I'm Ellen here at etrailer.com. Today we're taking a quick look at the replacement vacuum check valve. This is going to be the important component to make sure you don't have a back feed of air from one side into the other for your supplemental braking system from Roadmaster. It's going to fit the InvisiBrake and this is going to be for your second vehicle kit. So the diameter that this will fit is going to be a 3/8 inch, so it's going to be the smaller of the check valves that you normally get with that kit.

As far as the overall length, it's about roughly an inch and three quarter.Again, it's going to fit a 3/8 inch diameter. The outer portion is about three quarters of an inch. That's just this portion here. It does have a little arrow, so it's pointing that way or towards the black side, so that's the direction that our air is going to flow so it can't come back towards the clear side. So you want to make sure to check your instructions for which direction that check valve needs to go.

It's very important that the air is flowing in the proper direction so that everything's functioning properly.But that's pretty much all there is to it for our replacement vacuum check valve. If you need the half inch, we also have that available here at etrailer.com. That part number is going to be RM-452142.If you need any other replacement parts, we do have those available as well, so definitely check them out if you need them. Thanks for watching and we'll see you next time.

Customer Satisfaction Score:


Customer Reviews

Replacement 3/8" Vacuum Check Valve for Roadmaster InvisiBrake and Second Vehicle Kit - RM-452141

Average Customer Rating:  5.0 out of 5 stars   (25 Customer Reviews)

Replaces (1) 3/8" vacuum check valve for your Roadmaster InvisiBrake flat tow brake system or InvisiBrake second vehicle kit (RM-98700).

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Transaction went well. Thanks.



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Good quality and quick service. Used to improve vacuum retention on revised brake booster system for '48 Chev Pickup street rod.

Very G.

10/27/2017

Working fine, thanks.



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Works great and quick delivery.



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This product is very well put together. It is durable, sturdy and strong for a 3/8 inch design. I am using this in a vacuum pump system for boosted brakes on my 63 Ford
Fairlane and it works really well. It is placed between the pump and pressure switch and solved the problem of maintaining proper vacuum and keeps the pump motor from frequent cycling. Check out etrailer. GREAT PRODUCT



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Perfect fit to my 2008 Honda Element SC to be able to install a used invisibrake.



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Kayla’s was very helpful in identifying the parts needed for my Jeep, Roadmaster flat tow project and followed up with an email to confirm delivery was made. Thank you.



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Very satisfied with the product. Have purchased several items from etrailer and always been pleased with the products and prices.



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ordered several items from etrailer, all arrived in perfect condition, and very fast.
The communication was great, and I WILL order from them again.
Thanks etrailer for the long lost customer service we use to experience from other vendors.



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Product is what I needed! Arrived on time, I have purchased products from etrailer over the years and have always been very satisfied !!



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Part is exactly as described, excellent quality, lightning fast shipping. AAAAA+++++ Thanks



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I had no trouble with the part and it seems to work perfect. I drove about 1800 miles last year towing all along the way and I believe the part is still doing its job.



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Works as advertised.



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Simply worked



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It works great



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Product was easy to find on website. Shipped on-time and in good shape.



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Info for this part was:

Employee Kathleen M
Installed by:
Kathleen M
Employee Laura H
Written by:
Laura H
Employee Amanda K
Updated by:
Amanda K

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