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  • VIDEO
  • Eaz-Lift Screw-On Sway Control, Left-Mounted Driver Side (48381)
  • Installing the Camco Sway Control KitMerchant Video

Eaz-Lift Screw-On Sway Control, Left-Mounted Driver Side (48381)

4.7 out of 5 stars (347)

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About this item

  • Provides Safer, Easier Towing: Helps minimize sway caused from passing trucks and sudden wind gusts; Adjustable Sway Control: The sway control can easily be turned completely off in dangerous or icy road conditions
  • Compatibility: Compatible with Eaz-Lift weight distribution hitches with adjustable sway control; For use on the left, driver side of your trailer
  • Features: On/off control; Double friction pads provide constant sway reduction
  • Includes: Slide bar, crank handle, spring clips, friction plate, ball tongue plate, self-tapping screws and chrome tongue ball
  • Easy to Set Up: Secures with socket and spring clips; Simple to Store: Detaches quickly for storage
  • Durable Construction: Constructed of heavy-duty steel

Frequently bought together

This item: Eaz-Lift Screw-On Sway Control, Left-Mounted Driver Side (48381)
$100.99
Get it Jun 10 - 12
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From the manufacturer

About Camco Manufacturing

Camco; Camco Manufacturing; RV; RVing; Camping; RV accessories; camping accessories
Our Brands:

Our diverse flagship brands include: Rhino, TastePURE, Hydro Life, TST, Power Grip, Eaz-Lift, Life is Better at the Campsite, FasTen, Black Boar, Currituck, Kuuma, Olympian, TRAC, Crooked Creek and Camping Essentials.

Camco makes quality products for RVing, boating, camping, towing, tailgating, grilling and more. Our products help take your passion for the outdoors to the next level.

At heart, Camco is a small company with big aspirations. Since 1966, we have earned a reputation for providing superior goods with high customer approval.

We also work with inventors, entrepreneurs and small businesses to bring innovative products into the marketplace.

At our core, we believe in manufacturing exceptional products and delivering superior service – all while providing a great customer experience.

Our company headquarters is located in Greensboro, North Carolina. Camco also has numerous manufacturing facilities in the United States and around the globe.

Explore your outdoor passion with Camco. Great memories are only an adventure away.

Product Description

Eaz-Lift's Sway Controls help provide safer, easier towing by minimizing sway caused by passing trucks and sudden wind gusts. The adjustable sway control can easily be turned off in dangerous or icy road conditions. This product is compatible with Eaz-Lift weight distribution hitches with adjustable sway control and is for use on the left, driver side of your trailer. Features on/off control as well as double friction pads to provide constant sway reduction. Comes with a slide bar, crank handle, spring clips, friction plate, ball tongue plate, self-tapping screws and chrome tongue ball. This product secures easily with socket and spring clips; detaches quickly for storage. Constructed of heavy-duty steel.

Product information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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Eaz-Lift Screw-On Sway Control, Left-Mounted Driver Side (48381)


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Safety and product resources

What's in the box

  • Slide bar, crank handle, spring clips, friction plate, ball tongue plate, self-tapping screws and chrome tongue ball
  • Customer reviews

    4.7 out of 5 stars
    347 global ratings

    Customers say

    Customers find the sway control easy to install, with one mentioning drilling 6 holes in the frame for installation. The product receives positive feedback for its effectiveness in reducing trailer sway and providing extra stability, with one customer noting significant improvements in handling their travel trailer. Customers appreciate its quality, with one mentioning it's particularly useful on windy days, and consider it good value for money.
    AI Generated from the text of customer reviews

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    23 customers mention installation, 23 positive, 0 negative
    Customers find the sway control easy to install, with one mentioning it involves drilling 6 holes in the frame, while another successfully mounted it on a 36ft ToyHauler with an UTV.
    ...With this now i have zero sway. Easy install drill 6 holes in frame and done.Read more
    Easy to install and adds plenty of stability a MUST if your trailer weighs more than 6000 lbs not a substitute for proper trailer hitch setupRead more
    Fairly easy to install.That is if you have the tools and average know how. Used in conjuction with Right Hand Eaz-Lift....Read more
    OK to install...30 minutes or less....Read more
    16 customers mention sway control, 15 positive, 1 negative
    Customers find the sway control effective, reporting no movement and extra stability, with one customer specifically noting improved control on both sides of the trailer.
    ...It works great we can do 70 now with no sway.Read more
    ...With this now i have zero sway. Easy install drill 6 holes in frame and done.Read more
    Helps control the sway on my 30" toy hauler. Using one on both sides of the trailer has really improved the feel of the trailer when on highways....Read more
    With sway controller on bith sides it takes away the fishtail that happens when you get sude winds, makes pulling the big trailer so much easier!!!...Read more
    15 customers mention functionality, 15 positive, 0 negative
    Customers find that the tow hitch works well, with one mentioning that towing their camper is much better.
    Works great, can tell a difference when it’s not on .Read more
    Added the left side as well as the right that came with my hitch, works well.Read more
    works goodRead more
    Performed s advertised and made a marked difference in the towing "feel".Read more
    13 customers mention quality, 13 positive, 0 negative
    Customers find the sway control to be of excellent quality, describing it as a pleasant towing experience, with one customer noting it's particularly useful on windy days.
    Great product w irks as advertised and was delivered before promised.Read more
    This is of good quality working as describedRead more
    Very nice. Same concept as those handle bar stabilizer on sport bikes. Installed it on my friend's trailer. It's night & day. No more fish tailing.Read more
    ...This has been the most pleasant towing experience we have had. Hope this helps someone else have a more relaxed towing experience.Read more
    11 customers mention stability, 11 positive, 0 negative
    Customers report positive experiences with the sway control's stability, with one mentioning it helps subdue fishtail episodes and another noting it works well to stop trailers from swaying in winds.
    With sway controller on bith sides it takes away the fishtail that happens when you get sude winds, makes pulling the big trailer so much easier!!!...Read more
    this item works well to stop the trailer from swaying in winds and when a semi passes you but as for the price you will see that this one is 10 to...Read more
    ...Used in conjuction with Right Hand Eaz-Lift. Helped to subdue fishtail episodes due to wind and poor road conditions....Read more
    ...Large trucks passing me had little effect on my trailor pulling. Great product easy to use. A great safety item.Read more
    5 customers mention value for money, 5 positive, 0 negative
    Customers find the sway control to be good value for money.
    good price works great stopped all the camper wiggleRead more
    Fast delivery easy install excellent price makes towing much betterRead more
    ...Solid product for the price.Read more
    Good valueRead more
    It Helped!
    5 out of 5 stars
    It Helped!
    When we replaced our travel trailer with larger/heavier one, I was pushing the limits of our weight distribution and sway control system. We don’t travel that often and really couldn’t afford to replace the whole setup. I read some reviews about how people with similar issues had success with a second sway control so I took the chance. We just completed a camping trip which was about nine hours round trip. I was hoping for less sway… especially when semis past. It didn’t take it completely away but definitely more manageable and a quicker recovery. If you’re having any of these issues, I recommend getting a second sway control!
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    Top reviews from the United States

    • 5 out of 5 stars
      Works great
      Reviewed in the United States on October 6, 2021
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      Installed easy with no problems. Make sure to to over drill the screw holes since that are not bolts but screws. Just did a 8 hour one way trip with my pop up and no issues. The first couple times you hear it sound like a whale with the break noise was a little scary. But figured it would make some noise

      Works great
      5 out of 5 stars
      Works great
      Reviewed in the United States on October 6, 2021

      Installed easy with no problems. Make sure to to over drill the screw holes since that are not bolts but screws. Just did a 8 hour one way trip with my pop up and no issues. The first couple times you hear it sound like a whale with the break noise was a little scary. But figured it would make some noise

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    • 5 out of 5 stars
      Towing my camper is much better now.
      Reviewed in the United States on July 19, 2016
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      I tow a 28.5' long camper with a 2010 Tahoe. even with WDH and a friction sway bar I had some sway while following trailers and when they would pass me. I installed this as a second friction sway bar and so far I have very very minimal sway following a trailer. i usually only have that sway when a trucker passes me and then comes back over in front of me as soon as he is clear (making it feel like I am following to close). The clips that come with this are much better and more durable than the standard hitch pins. I am glad I spent the money on this sway bar.

      One person found this helpful
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    • 5 out of 5 stars
      It Helped!
      Reviewed in the United States on August 17, 2025
      Brief content visible, double tap to read full content.
      Full content visible, double tap to read brief content.

      When we replaced our travel trailer with larger/heavier one, I was pushing the limits of our weight distribution and sway control system. We don’t travel that often and really couldn’t afford to replace the whole setup. I read some reviews about how people with similar issues had success with a second sway control so I took the chance. We just completed a camping trip which was about nine hours round trip. I was hoping for less sway… especially when semis past. It didn’t take it completely away but definitely more manageable and a quicker recovery. If you’re having any of these issues, I recommend getting a second sway control!

      It Helped!
      5 out of 5 stars
      It Helped!
      Reviewed in the United States on August 17, 2025

      When we replaced our travel trailer with larger/heavier one, I was pushing the limits of our weight distribution and sway control system. We don’t travel that often and really couldn’t afford to replace the whole setup. I read some reviews about how people with similar issues had success with a second sway control so I took the chance. We just completed a camping trip which was about nine hours round trip. I was hoping for less sway… especially when semis past. It didn’t take it completely away but definitely more manageable and a quicker recovery. If you’re having any of these issues, I recommend getting a second sway control!

      Sending feedback...
      Thank you for your feedback.
      Sending feedback...
      Thanks, we'll investigate in the next few days.
    • 4 out of 5 stars
      OK to install... 30 minutes or less ...
      Reviewed in the United States on July 10, 2014
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      OK to install...30 minutes or less. 34 ft trailer still had some sway with both left and right sway bars installed but am able to control the sway now. Tightened the adjustment bolt a couple of turns and it helped some. Still have more adjustment if needed. They really moan when turning but I feel safer at cruising speeds.

      11 people found this helpful
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    • 5 out of 5 stars
      Absolute Necessity For Towing Large Trailers
      Reviewed in the United States on August 10, 2014
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      Tow Vehicle: 2013 Ford Expedition Trailer: 2015 Keystone Outback 7,427 lbs (9000 lbs GVWR) - 35' Long

      I had towed my travel camper a few times using a load distribution hitch. At highway speeds, the trailer would sway occasionally and it was a bit unnerving. When tractor trailers passed, the sway was VERY noticeable and, a few times, my trucks anti-sway system engaged to keep it under control.

      I decided to add this anti sway bar as well as the 48380 (passenger side unit) to my set up based upon the length of my trailer. The welding mentioned in the instructions is required ONLY if the hitch on the tow vehicle does not have provisions for a sway bar set up; my load distribution hitch already had places to mount each of the sway balls so no welding was needed (If you are installing only one unit, you may want to consider part 48386 - a bolt on adapter that requires no welding).

      It is necessary to drill 6 - 11/32" holes in the frame of the trailer to mount the sway ball plate. I was able to do this and install the ball plate with the hardware attached in about 15 minutes (per side).

      We took a 1500 mile trip with the trailer over 7 days and WHAT A DIFFERENCE! The only time I felt anything close to sway was when being passed from behind by a tractor trailer. When that occurred, the trailer and my truck were pulled GENTLY towards the passing truck but it was very easy to maintain control.

      Turning sharply to make right or left turns in city traffic does create a "creaking" noise; when riding on the highway, there is no noise at all.

      Some have commented that backing up is not possible with the sway bars attached. This is extremely dependent upon the application. I was able to back up with the both bars installed both with them tightened (engaged) and loose (disengaged) without issue. The instructions explain to verify that there will be no binding or over extension when moving the trailer into a "jack-knife" position and I verified this before backing and again, had no issue.

      I HIGHLY recommend this product. It has made a tremendous difference in the handling of my truck when towing and has made me feel much more comfortable towing my trailer.

      43 people found this helpful
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    • 5 out of 5 stars
      Safety and control of my RV trailor.
      Reviewed in the United States on June 2, 2019
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      I last mont finished a 4,500 mile Trip with this sway device. It was a great item to have on windy days and with interstate traffic speeds. Large trucks passing me had little effect on my trailor pulling. Great product easy to use. A great safety item.

      3 people found this helpful
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    • 5 out of 5 stars
      NOCE AND TIGHT
      Reviewed in the United States on August 9, 2022
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      Supplied with nice bolts easy to install and man does it keep my 30 foot bunkhouse in-line!!

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    • 5 out of 5 stars
      Sway control
      Reviewed in the United States on October 18, 2024
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      Works great, can tell a difference when it’s not on .

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    Top reviews from other countries

    • 5 out of 5 stars
      Good value
      Reviewed in Canada on November 6, 2023
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      Full content visible, double tap to read brief content.

      When I upgraded my trailer and needed an additional sway control, this one fit the bill. It was very easy to install (I did it myself) and it really helped stabilize my rig.

      Sending feedback...
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    • 4 out of 5 stars
      Rv works well for sway
      Reviewed in Australia on April 30, 2026
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      Full content visible, double tap to read brief content.

      Works well for rv sway but must adjust to suit setup

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    • 5 out of 5 stars
      Excellent
      Reviewed in Canada on December 6, 2023
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    • 5 out of 5 stars
      Needs more instructions
      Reviewed in Canada on July 7, 2019
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      Full content visible, double tap to read brief content.

      Easy to install but not sure how to use the tension settings

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    • 1 out of 5 stars
      Junk
      Reviewed in Canada on August 26, 2021
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      Full content visible, double tap to read brief content.

      Do not buy went over a a bump and it broke

      Junk
      Junk
      1 out of 5 stars
      Junk
      Reviewed in Canada on August 26, 2021

      Do not buy went over a a bump and it broke

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    Product Summary: Eaz-Lift Screw-On Sway Control, Left-Mounted Driver Side (48381)

    From Eaz-Lift

    4.7 out of 5 stars, 347 ratings

    Customer reviews

    50+ viewed in past week

    Price

    No featured offers available

    Other sellers

    Other sellers

    About this Item

    • Provides Safer, Easier Towing: Helps minimize sway caused from passing trucks and sudden wind gusts; Adjustable Sway Control: The sway control can easily be turned completely off in dangerous or icy road conditions
    • Compatibility: Compatible with Eaz-Lift weight distribution hitches with adjustable sway control; For use on the left, driver side of your trailer
    • Features: On/off control; Double friction pads provide constant sway reduction
    • Includes: Slide bar, crank handle, spring clips, friction plate, ball tongue plate, self-tapping screws and chrome tongue ball
    • Easy to Set Up: Secures with socket and spring clips; Simple to Store: Detaches quickly for storage
    • Durable Construction: Constructed of heavy-duty steel

    Product Description

    Eaz-Lift's Sway Controls help provide safer, easier towing by minimizing sway caused by passing trucks and sudden wind gusts. The adjustable sway control can easily be turned off in dangerous or icy road conditions. This product is compatible with Eaz-Lift weight distribution hitches with adjustable sway control and is for use on the left, driver side of your trailer. Features on/off control as well as double friction pads to provide constant sway reduction. Comes with a slide bar, crank handle, spring clips, friction plate, ball tongue plate, self-tapping screws and chrome tongue ball. This product secures easily with socket and spring clips; detaches quickly for storage. Constructed of heavy-duty steel.

    Important Information

    Proposition 65 Warning for California Consumers

    WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

    Proposition 65 Warning for California Consumers

    WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle

    Proposition 65 Warning for California Consumers

    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Proposition 65 Warning for California Consumers

    WARNING: Cancer - www.P65Warnings.ca.gov

    Product Guidance & Documents

    Installation Manual (PDF)

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