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Use these 20-1/4" long U-bolts to install your Roadmaster anti-sway bar. The extended-length bolts are designed to replace your vehicle's round OEM U-bolts if they are too short.
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Speaker 1: Today we're going to take a look at the extended round U-bolt kit for the Roadmaster anti-sway bars.Now, these 20 and a quarter inch long U-bolts are used to install your Roadmaster anti-sway bars to your vehicle.Now, the Roadmaster anti-sway bar's part number RM-1139-143, RM-1139-144, and RM-1139-149 are all used in conjunction with your vehicle's factory bar and it mounts using the factory U-bolts but some of the vehicles that those sway bars are used on may require these extended U-bolts.Basically, these extended length U-bolts are designed to replace your vehicle's round factory U-bolts if they're too sharp. The nuts and washers are included. They are made in the USA. The usable length on this, which is going to be on the inside from the very end here up to the top here. And I got to see inside measurement usable length is 20 and quarter inches. The thread length, in other words it's threaded from this end right up to here, so the length on the thread is going to be five inches.
And then the inside width, which is measured inside to inside is right at four and a quarter inches.
We took our first trip with these installed over the last two months (April & May 2021 4,000 miles). All three of these were put on at the same time front & rear anti sway bars with the extended length U-bolts. The RV handled great.
easy to in stall on my RV for the roadmaster sway bar.... Cathy T at trailer is the best on line Rep there is at E trailer .... she helped me get this product and it fit my rig ... I have a 2018 holiday rambler and i added an additional sway bar on the rear ... had to have this product to do it
John A
Will definitely need them if you install the road master rear sway bar. Mine needed them with the 24000 GVW.
These did exactly what I needed them to do. Removed the old U-bolts and used these to extend the length so I could install the sway bar on my 2018 34PA Tiffin Open Road
Do not but from anyone else. etrailer and their staff are second to none. Their follow through is the best in the business. Not to mention they let you know how long your wait will be. Who does that!!! I have ordered 7 items in the past month and have been more than pleased with all.
Thank you etrailer staff!!
Worked OK, I guess. Installer didn't say he had a problem installing them.
Easy installation!
Product was exactly what I needed. Came on time
Product made a great difference in the handling of my RV. Very easy to install. Due to shoulder surgery my daughter installed it for me!!
Talked to Jesse Friday Afternoon and had the parts in my hands Monday Afternoon.
Thank You for the Great Service.
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Henry
10/29/2019
Awesome best thing I ever bought for motorhome