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  1. Weight Distribution Hitch
  2. Andersen
  3. 1300 lbs
  4. Fits 2 Inch Hitch
  5. WD With Sway Control
  6. Allows Backing Up
Andersen Weight Distribution System w/ Sway Control - 4" Drop - 14,000 lbs GTW, 1,400 lbs TW
Andersen

Andersen Weight Distribution System w/ Sway Control - 4" Drop - 14,000 lbs GTW, 1,400 lbs TW

Part Number: AM3350
In Stock
$861.44
Weight Distribution Hitch
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Avoid the hassle of wrestling with spring bars! Just hook up this easy-to-use alternative to the traditional weight-distribution system. Unique, patented system uses lightweight urethane springs to distribute weight and control sway. Great Prices for the best weight distribution hitch from Andersen. Andersen Weight Distribution System w/ Sway Control - 4" Drop - 14,000 lbs GTW, 1,400 lbs TW part number AM3350 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Andersen Weight Distribution Hitch - AM3350

Highlights

  • Built-In Sway Control Keeps You Steady: Urethane springs and friction material resist movement that causes sway, keeping your trailer centered and stable.
  • No Heavy Spring Bars to Wrestle: Lightweight urethane tension springs replace metal bars for easier hookup and no prying into place.
  • Smooth, Quiet Ride Every Time: No moving metal parts mean no clanking or grinding—just quiet towing even on tight turns.
  • Backup Without Disconnecting: Ball and tension plate rotate with the coupler, so you can reverse safely while everything stays connected.
  • Quick, One-Wrench Adjustments: Fine-tune spring tension using the included ratcheting wrench and end-mounted nuts for easy setup.
  • Rated for 1,400 lbs TW and 14,000 lbs GTW: Fits 2” hitches with up to 4” drop for balanced towing on heavy loads.
Made in USA

Features to know about

Smooth, Level Ride: Patented True Motion-Dampening Design

Towing doesn’t have to feel like a tug-of-war between your trailer and your tow vehicle. This system uses Andersen’s patented True Motion-Dampening design with lightweight urethane tension springs that keep everything level and stable. The springs distribute weight evenly over both axles, so instead of your trailer pushing down on the back end, the whole setup rides balanced and controlled. You get less bounce, less sway, and a smoother towing experience overall.

Quieter Trips Without the Metal Clank: Urethane Springs Replace Heavy Bars

Old-school spring bars can be noisy and awkward to wrestle into place. This design eliminates those heavy metal bars, replacing them with compact urethane springs that do the same job without the hassle. With no metal-on-metal contact, you won’t hear the clank and grind that come from traditional setups. It’s a clean, quiet ride that feels solid without the noise.

Built-In Sway Control That Works Automatically: Constant Tension Keeps You Straight

Crosswinds and passing trucks can make even confident drivers uneasy, but this system fights sway from the start. Once installed and adjusted, the urethane springs stay under constant tension, working together to push your trailer back to center. Friction material around the ball shank resists side-to-side movement that causes sway, so you don’t need an extra sway bar or add-on device. The ball and tension plate rotate freely with the coupler, so turning stays smooth and controlled.

Tight Maneuvers Made Easy: Back Up Without Disconnecting

No more pulling over to unhook before reversing or making a sharp turn. The hitch design lets you drive in reverse while the system stays fully connected. That’s a big plus when backing into camp spots or driveways—you keep the same stability and sway control whether you’re moving forward or backward.

Strong, Simple, and Ready to Tow: 14,000 lbs GTW and 1,400 lbs TW Rating

This setup is built for serious towing with a 14,000-lb gross towing weight and 1,400-lb tongue weight capacity. It fits 2" x 2" trailer hitch receivers rated for use with a weight-distribution system and allows up to a 4" drop. The kit includes the shank, 2-5/16" ball, urethane springs, chains, brackets, and the wrench needed for adjustment. Once in place, turning the tensioning nuts on each side is all it takes to fine-tune your setup before hitting the road.

Specs

Weight and Capacity

  • Tongue weight: 1,400 lbs
  • Gross towing weight: 14,000 lbs

Andersen weight distribution hitch with labeled urethane spring components showing lightweight spring assemblies and connection points to trailer frame and hitch.

Compatibility

  • Fits: 2" x 2" trailer hitch receivers rated for use with a weight-distribution system

Close-up of Andersen weight distribution hitch with labeled tensioning nut used to adjust spring tension on each side of the hitch assembly.

  • Adjusting the tension of the weight-distribution system is easy. All you have to do is turn the tensioning nuts (1 on each side) with the included wrench.

Dimensions

  • Maximum drop: 4" from top of hitch receiver opening

Weight

  • Weight: 53 lbs

Warranty

  • Limited lifetime warranty

3340 Andersen Anti-Sway Weight Distribution Hitch - 14,000 lbs GTW, 1,400 lbs TW

Replaces 3350





Customer Satisfaction Score:

Ratings & Reviews

4.7

40 reviews
Review sort icon
Avoid the hassle of wrestling with spring bars! Just hook up this easy-to-use alternative to the traditional weight-distribution system. Unique, patented system uses lightweight urethane springs to distribute weight and control sway.

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This worked great!



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Ordered on 06/18/2025 mid-afternoon and got it 06/20/2025 mid-morning! No special delivery terms applied, regular UPS. Now that is fast. I will order with etrailer again.



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outstanding, shipped on time, arrived as promised!!!



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Alot less bouncing with this hitch than the one I was using...easy on and off...way lighter



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Met all of our expectations and beyond.



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Still sways more than I would like in the wake of other vehicles.



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Install instructions and you tube video made the process easy. Hitch worked as advertised on a test drive. Time will tell after some long distance tows. I am happy with the lighter weight than other wdhs.



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Product is well made. Getting the position of the brackets on the trailer A-frame is tricky. I had to move them when I noted that there is a limited amount of threads on the chain bolts so too loose or too tight can't be corrected if the brackets are over an inch one way or the other.



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Great price and incredibly fast shippin g.



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Easier to use than the previous system I had installed in 2018 on the Oliver travel trailer.



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Great product. fits perfectly and the shipping was incredibly fast.



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The package arrived quickly & in good condition. I am installing it this weekend, but it looks like everything included in the box is in good condition.



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Great service, quick shipping.



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It was a pleasure doing business with e trailer



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Great quality, easy setup with clear instructions, worked excellent.



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From shipping to setup and hookup to towing the entire experience has been excellent! This was very easy to install, it is easy to hookup when towing, it doesn't make that awfull noise, and there has been no sway or sag in weight distribution. It shipped fast, the communication and help offered was outstanding, and the instructions that came with the item were more than enough.



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I really like how lite it is! No more 90lb ball to carry around, tows beautifully no sway at all.



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My trailer setup is not standard (big lithium batteries on the tongue inside a fabricated box). The only place I could get the brackets required 6 links to be cut off. I’m not happy about this but the trailer is under 4000 lbs so I am hoping it will still have usable weight distribution. I guess I should not have made this purchase.



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I had issues with sway control from the minute I purchased this unit. Andersen customer service was fantastic. They assisted me thru troubleshooting. After 8 months of trying I requested a replacement or refund they informed me I had to go thru the company I purchased it from. I was certain that e-trailer would deny my request due to the length of time. They stepped up and spoke with Andersen and I was able to get a refund anthough I have to pay for return shipping as per the warranty. Great job e-trailer.



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Fit and functions perfectly. Great customer service.


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See what our Experts say about this Andersen Weight Distribution Hitch

  • Best Weight Distribution System For 2021 Jayco Jayflight 33RBTS
    Hello Domonic, thanks for reaching out. The correct weight distribution (WD) hitch for your 2021 Jayco Jayflight 33RBTS will depend on the loaded tongue weight. According to the online specs the dry hitch weight is 1,045 lbs but this does not account for fuel, batteries or other cargo. Ideally the tongue weight will be around 15% of the total weight, but that kind of depends on how you have things loaded. So most likely your loaded tongue weight will be around 1,400-1,600 lbs. I do suggest...
    view full answer...
  • Looking For Andersen Weight Distribution Hitch For 2022 Gulfstream Vintage 19RBS
    Hello Jeffrey, thanks for reaching out. We do have the Andersen 3340 WD hitch available. Take a look at the following: - Andersen Weight Distribution System w/ Sway Control - 4" Drop - 14,000 lbs GTW, 1,400 lbs TW # AM3350 I agree with the person you talked to at Andersen. This is a good match for your Frontier and your 2022 Gulfstream Vitage 19RBS (really neat camper by the way). The Andersen WD hitch is pretty easy to set up, and it rides nice and quiet. I've found it works great for...
    view full answer...
  • What is Weight of Blue Ox and Andersen Weight Distribution Systems
    Hey John, the weight of the Andersen weight distribution # AM3350 is 53 lbs and the Blue Ox # BXW1000 weighs 95 lbs. Worth mentioning is that the Blue Ox is going to do a much better job of actually redistributing the tongue weight to the tow vehicle over the Andersen. Are you worried about exceeding towing capacities?
    view full answer...
  • Andersen Weight Distribution System for Brinkley 20iX Travel Trailer
    Hey Oscar! Yes, the Andersen # AM3350 (same as 3340) will be enough for your setup. With the way their system works this won't be overkill for your travel trailer. I would stick with their recommendation. Any big trips coming up with the Brinley?
    view full answer...

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Info for this part was:

Employee Raymond P
Written by:
Raymond P
Employee Wilson B
Updated by:
Wilson B
Employee Michael B
Updated by:
Michael B

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