Difference Between Underslung and Overslung Coupler For Weight Distribution System

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Question:

Is there an easy way to tell the difference between an under vs over slung hitch heads? Is there a measurement that can be taken to verify what model head I have?

asked by: Douglas G

0

Expert Reply:

An underslung trailer coupler is one that attaches to the bottom of the trailer frame and an overslung one is one that attaches to the top of the frame. Measuring is not required if you just take a look at your coupler and see where it attaches to the frame.

The Blue Ox SwayPro Weight Distribution w/ Sway Control - Clamp On - Underslung - 10K GTW, 1K TW part # BXW1003 is for weight distribution systems that have coupler that attach to the bottom of the frame. While the Blue Ox SwayPro Weight Distribution w/ Sway Control - Clamp On - 10,000 lbs GTW, 1,000 lbs part # BXW1006 work on standard overslung couplers.

The Blue Ox weight distribution systems are a good choice for your trailer if the loaded tongue weight is between 750 lbs and 1,000 lbs. The system also helps to prevent sway before it happens with the optimal points of tension in the system.

expert reply by: Heather A

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Answer 1

An underslung trailer coupler is one that attaches to the bottom of the trailer frame and an overslung one is one that attaches to the top of the frame. The Replacement Head for Blue Ox SwayPro Weight Distribution Systems part #BXW4011 is for…

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Answer 2

Great Question. Underslung couplers on trailers look like the trailer frame is sitting on top of the coupler. For an example of what one looks like check out the etrailer.com A-Frame Coupler Underslung #CA-5335-B. I attached a picture of one for…

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Answer 3

We do offer the Blue Ox SwayPro Weight Distribution Systems for underslung trailer couplers; part #BXW0553 for 6K, part #BXW0753 for 8K, part #BXW1003 for 10K, and part #BXW1503 for 15K. Unfortunately, they aren't offered with 2-1/2"…

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Answer 4

The difference is that the Blue Ox Swaypro part #BXW2000 is for standard couplers on trailer frames that attach to the top of the trailer frame and the #BXW2003 is for underslung couplers which attach to the bottom of the frame. Now the specific…

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Answer 5

You have to set the system up a certain way, but your 2016 Chevy Tahoe's auto-leveling system won't hinder the use of the Blue Ox SwayPro Weight Distribution with Sway Control #BLU66FR. For vehicles with an auto-level system, what you will…

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Answer 6

I recommend the Strait-Line Weight Distribution System part #RP66084 which has chain style frame hangers and built-in sway control. It's actually one of the best in this category. That said, if you really liked the Blue Ox SwayPro Weight…

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Answer 7

On the Blue Ox Weight Distribution System item #BLU66FR the 29" inch measurement point is the center of the bracket. There is some margin for the placement of the bracket because of the chains holding the torsion bars. However, there has to be…

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Answer 8

The total height from the mounting flange to the top of the Phoenix Electric Trailer Jack Phoenix Electric Trailer Jack is 22.75". The overall height is 33". I have attached a diagram for your reference.

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Answer 9

We have just what you need. The Reese Strait Line part #RP66130. This system has a tongue weight range of 800 lbs - 1,500 lbs which will be perfect for your 2018 Grand Design Reflection 315RLTS. This also features the only sway control system that…

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Answer 10

The key to weight distribution is not to have an exact percentage of the weight transferred to either of the axles. The whole goal behind all of if it is to have your tow vehicle sit as level as possible so that it will brake and handle the best…

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Answer 11

There is one weight distribution hitch option that is rated for the 2000lb tongue weight you mentioned, but it will require you to replace the trailer hitch receiver on your 2021 Ford F-350 Dual Rear Wheel. The TorkLift SuperHitch Everest Weight…

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Answer 12

The difference between the standard and underslung B&W Continuum Weight Distribution System is the coupler style they are designed for. If you have a standard coupler like the #CA-5400-B mounted to the top of your frame then you need the standard…

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Difference Between Underslung and Overslung Coupler For Weight Distribution System

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