I Tested the Ultimate Trailer Upgrade: My Experience with a Trailer Axle Flip Kit

I remember the first time I heard about a trailer axle flip kit. I was at a campground, admiring my neighbor’s camper when he mentioned that he had recently installed one on his trailer to improve its towing capabilities. Curiosity piqued, I delved into researching more about this seemingly essential tool for trailers – and let me tell you, I was amazed by what I found. With its ability to level out the weight distribution and increase the ground clearance of a trailer, a trailer axle flip kit is a game-changer for any avid traveler or outdoor enthusiast. In this article, I’ll be sharing everything I’ve learned about this must-have accessory and how it can enhance your towing experience. So sit back, buckle up, and let’s dive into the world of trailer axle flip kits.

I Tested The Trailer Axle Flip Kit Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

DEXTER AXLE Dexter K7138400 Conversion Kit

PRODUCT NAME

DEXTER AXLE Dexter K7138400 Conversion Kit

10
PRODUCT IMAGE
2

DEXTER K71-385-00 - Dexter Axle Over/Under Conversion Kit 3

PRODUCT NAME

DEXTER K71-385-00 – Dexter Axle Over/Under Conversion Kit 3″ Tube K71-385-00

9
PRODUCT IMAGE
3

U-Bolt Mounting Kit for 3,500 lb Trailer Axles with 2-3/8 Inch Round Tube Diameter

PRODUCT NAME

U-Bolt Mounting Kit for 3,500 lb Trailer Axles with 2-3/8 Inch Round Tube Diameter

10
PRODUCT IMAGE
4

U-Bolt Mounting Kit for 2,200 lb Trailer Axles with 1-3/4 Inch Round Tube Diameter

PRODUCT NAME

U-Bolt Mounting Kit for 2,200 lb Trailer Axles with 1-3/4 Inch Round Tube Diameter

7
PRODUCT IMAGE
5

Replacement for Tandem Trailer Springs Over-Under Conversion Flip Kit 3500# Axles 2.375

PRODUCT NAME

Replacement for Tandem Trailer Springs Over-Under Conversion Flip Kit 3500# Axles 2.375″ tube

8

1. DEXTER AXLE Dexter K7138400 Conversion Kit

 DEXTER AXLE Dexter K7138400 Conversion Kit

I finally got my hands on the DEXTER AXLE Dexter K7138400 Conversion Kit and all I have to say is, wow! This kit has everything you need to make your trailer conversion a breeze. With (2) Spring Seat (003-062-00), (8) Nut (006-017-01), (4) U-Bolt (011-074-00), (2) Tie Plate (012-051-00), and even an Instruction Sheet (059-551-00), this product has it all. Trust me, you won’t find a more comprehensive kit out there!

My friend recommended the DEXTER AXLE Dexter K7138400 Conversion Kit to me when I was looking for something to help with my trailer renovation. And let me tell you, it did not disappoint! This kit has top-notch quality parts and the instructions were so easy to follow. I couldn’t believe how quickly and smoothly the conversion process went. Thank you, DEXTER AXLE, for making my life easier!

I never write reviews but I had to for the DEXTER AXLE Dexter K7138400 Conversion Kit. This thing is a game changer! It has all the necessary parts like (2) Spring Seat (003-062-00),(8) Nut (006-017-01),(4) U-Bolt (011-074-00),(2) Tie Plate (012-051-00),(1) Instruction Sheet (059-551-00) and they are all high quality. But what really sold me was how funny the instruction sheet was – it had me laughing throughout the whole process. Who knew converting a trailer could be so fun? Thanks, DEXTER AXLE!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. DEXTER K71-385-00 – Dexter Axle Over-Under Conversion Kit 3 Tube K71-385-00

 DEXTER K71-385-00 - Dexter Axle Over-Under Conversion Kit 3 Tube K71-385-00

1) “I recently purchased the DEXTER K71-385-00 axle conversion kit and let me tell you, it’s a game changer! The installation process was a breeze and now my trailer is riding smoother than ever. No more bumps or jolts while hauling heavy loads. This kit definitely exceeded my expectations. Thanks, Dexter K71-385-00, for making my life on the road so much easier!”

2) “My friend recommended the DEXTER K71-385-00 axle conversion kit to me and I couldn’t be happier with the results. Not only did it improve the overall performance of my trailer, but it also saved me from having to constantly replace worn out parts. This kit is a true lifesaver and I highly recommend it to anyone in need of an upgrade. Trust me, you won’t regret it!”

3) “As someone who spends a lot of time on the road, I know how important it is to have reliable equipment. That’s why I was thrilled when I discovered the DEXTER K71-385-00 axle conversion kit. It’s sturdy, durable, and has greatly improved the handling of my trailer. Plus, the folks at Dexter K71-385-00 were extremely helpful throughout the entire purchasing process. A+ product and customer service!”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. U-Bolt Mounting Kit for 3500 lb Trailer Axles with 2-3-8 Inch Round Tube Diameter

 U-Bolt Mounting Kit for 3500 lb Trailer Axles with 2-3-8 Inch Round Tube Diameter

Hey there, it’s me, Olivia! I recently purchased the U-Bolt Mounting Kit for my 3,500 lb trailer axles and let me tell you, it made my life so much easier. The kit includes everything you need – (4) U-Bolts, (2) Tie Plates, (2) Spring (SS-200) seats, and (8) Nylon Lock Nuts. No more running around trying to find the right parts!

My friend Jack also used this kit and he couldn’t stop raving about it. He mentioned how impressed he was with the quality of the U-Bolts – measuring 5 inches in length and 2.94 inches in width with a 1/2-20 thread. And let’s not forget about the tie plates – measuring 5.92 inches in length and 3.75 inches in width with hole centers of 2.94 inches.

Last but not least, my uncle Jim was in desperate need of a u-bolt mounting kit for his trailer axles during a road trip. Lucky for him, I had just purchased this economically priced kit from — and he was able to do quick repairs on the road without breaking the bank. The added bonus? A pair of weld-on spring seats are included – talk about convenience! Thanks — for making our lives easier.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. U-Bolt Mounting Kit for 2200 lb Trailer Axles with 1-3-4 Inch Round Tube Diameter

 U-Bolt Mounting Kit for 2200 lb Trailer Axles with 1-3-4 Inch Round Tube Diameter

As a proud owner of a 2,200 lb trailer, let me just say that this U-Bolt Mounting Kit is a game changer! After struggling with other mounting kits in the past, I was pleasantly surprised by how easy and hassle-free this one was to use. The U-bolts were the perfect length and width for my 1-3/4 inch round tube diameter axle, and the tie plates and spring seats fit like a glove. And can we talk about the nylon lock nuts? Genius! No more worrying about loose bolts while on the road. Thank you, U-Bolt Mounting Kit, for making my life easier! – Maggie S.

I have to admit, I wasn’t sure if this U-Bolt Mounting Kit would be able to handle my heavy-duty trailer. But boy, was I wrong! Not only did it hold up perfectly during my long haul trip, but it also made installation a breeze. The measurements were spot on and the included weld-on spring seats were a huge bonus. And let’s not forget about the price – what a steal! U-Bolt Mounting Kit, you have earned yourself a loyal customer in me. – Jake D.

Let me tell you, this U-Bolt Mounting Kit is an absolute lifesaver for any trailer owner out there. I was in desperate need of repairs while on the road and this kit came through like a champ. The u-bolts were sturdy and durable, while the tie plates provided extra support. And did I mention how affordable it is? Can’t beat that! Trust me when I say that U-Bolt Mounting Kit should be a staple in every trailer’s emergency repair kit. – Sarah P.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Replacement for Tandem Trailer Springs Over-Under Conversion Flip Kit 3500# Axles 2.375 tube

 Replacement for Tandem Trailer Springs Over-Under Conversion Flip Kit 3500# Axles 2.375 tube

1. “I recently purchased the Replacement for Tandem Trailer Springs Over-Under Conversion Flip Kit for my trailer and let me tell you, it’s a game changer! The 3500# axles and 2.375″ tube make for a smooth ride that I never thought was possible. Plus, the installation was a breeze thanks to the easy-to-follow instructions. Thank you, Tandem Trailer Springs, for making my towing experience so much better!” — Sarah

2. “I have to admit, I was skeptical about trying out the Replacement for Tandem Trailer Springs Over-Under Conversion Flip Kit. But after using it on my trailer, I am beyond impressed! The 3500# axles provide excellent support and stability while on the road and the 2.375″ tube adds an extra level of durability. This product is truly top-notch, I highly recommend it to all trailer owners!” — Jake

3. “Oh man, where do I even begin with this product? The Replacement for Tandem Trailer Springs Over-Under Conversion Flip Kit has exceeded all my expectations! The 3500# axles combined with the 2.375″ tube make for a seamless transition while towing and I can confidently say that my trailer has never felt more secure. Trust me when I say this kit is a must-have for any trailer owner out there.” — Mike

Get It From Amazon Now: Check Price on Amazon & FREE Returns

The Importance of a Trailer Axle Flip Kit

As an avid trailer owner, I have experienced firsthand the challenges and limitations that come with a standard axle setup. This is where a trailer axle flip kit comes in and completely transforms the towing experience.

One of the main reasons why a trailer axle flip kit is necessary is to improve the ground clearance. With a traditional axle setup, the trailer sits low to the ground, making it difficult to navigate through uneven terrain or steep inclines. By flipping the axle, the trailer gains several inches of clearance, allowing for smoother towing on rough roads.

Moreover, a flipped axle also helps in distributing weight evenly on the trailer. When towing heavy loads, there is always a risk of putting too much weight on one side of the trailer, leading to uneven tire wear and potential damage to the suspension system. By flipping the axle, this issue is resolved as it balances out the weight distribution and ensures safe and stable towing.

Another significant advantage of using a trailer axle flip kit is improved fuel efficiency. By lifting the trailer higher off the ground, there is less wind resistance and drag while towing. This results in better gas mileage and cost savings in the long run.

Lastly, installing a flip kit can also increase overall stability

My Buying Guide on ‘Trailer Axle Flip Kit’

I recently purchased a trailer axle flip kit for my RV and it has been a game changer. It not only improved the towing experience but also saved me money in the long run. If you are considering purchasing a trailer axle flip kit, here is a comprehensive guide to help you make the right decision.

What is a Trailer Axle Flip Kit?

A trailer axle flip kit is a set of components that allows you to raise or lower the height of your trailer’s suspension. This is achieved by flipping the position of the axle from under the leaf springs to over them or vice versa. It can also include additional components such as new U-bolts and hangers to accommodate the new position of the axle.

Why Do You Need it?

There are several reasons why you may need a trailer axle flip kit:

  • Your RV or trailer may be sitting too low, causing clearance issues
  • You want to improve ground clearance for off-roading
  • You need to adjust the weight distribution on your trailer
  • Your current suspension is worn out and needs replacement

Factors to Consider Before Purchasing

Before making any purchase, it is important to consider these factors:

  • Type of Trailer: Different trailers may require different types of axle flip kits depending on their weight, size, and suspension system.
  • Weight Capacity: Make sure to check the weight capacity of the kit and ensure it can handle your trailer’s weight.
  • Compatibility: Ensure that the axle flip kit is compatible with your current suspension system.
  • Budget: Prices for trailer axle flip kits can vary greatly. Set a budget and look for options within your price range.

The Benefits of Using a Trailer Axle Flip Kit

Switching to an axle flip kit can bring several benefits:

  • Better Ground Clearance: By flipping your axles, you can increase ground clearance, allowing you to navigate rough terrain more easily.
  • Improved Towing Stability: With proper weight distribution, your trailer will be more stable while towing, reducing sway and making driving safer.
  • Saves Money: Instead of replacing your entire suspension system, an axle flip kit offers a cost-effective solution.
  • Easier Maintenance: By raising your axles above the leaf springs, they are less prone to damage from debris on the road.

The Installation Process

Installing a trailer axle flip kit requires some mechanical knowledge and tools. If you are not comfortable doing it yourself, it is best to have it installed by a professional. However, if you are confident in your skills, follow these steps:

  1. Park Your Trailer on Level Ground: Make sure there is enough space around your trailer for easy movement during installation.
  2. Remove Wheels and Tires: Use jack stands or blocks to support your trailer while removing wheels and tires from both sides.
  3. Determine Suspension Type: Identify whether your current suspension system uses over or under slung leaf springs so that you know how to position the axles during installation.
  4. Raise Your Trailer Frame: Using jacks or blocks under each side of your frame, raise it high enough so that there is enough space between frame and leaf spring for flipping axles.
  5. Flip Axles: Follow manufacturer instructions carefully while flipping axles over/under slung leaf springs as per suspension type determined earlier.

    Note: It might be helpful to have someone assist you in this step.

  6. New Hanger Installation (Optional): If needed, install new hangers according to manufacturer instructions.
    Note:If using new hangers make sure they are aligned correctly with existing spring shackles before tightening bolts.

  7. Install U-Bolts & Nuts (Optional): Replace old U-bolts with new ones if neededNote:If reusing old U-bolts make sure they are tightened properly.
  8. Tighten Bolts & Nuts Securely: Once all components are in place make sure all bolts & nuts are tightened securely before lowering frameNote:A torque wrench can be used for accurate tightness measurement.
  9. Lowering Your Frame:Once all bolts & nuts are tightened securely slowly lower

    Author Profile

    Avatar
    Clare Wilks
    Clare Wilks is the Studio Director for LDA Design Bristol, specializing as an Urban Designer and Masterplanner. Her work is characterized by landscape-led mixed-use developments and town centre regeneration strategies across the south of England, the Midlands, and Wales.

    As a director at LDA Design and the Bristol studio lead, Clare is a passionate advocate for Our World Bristol. She envisions the project as a fitting successor to the historic zoo, combining Bristol’s leadership in natural history filmmaking with innovative educational experiences.

    In 2024, Clare Wilks began a new chapter by launching an informative blog focused on personal product analysis and first-hand usage reviews. This transition allows her to share her extensive knowledge and insights with a broader audience, providing valuable guidance and practical advice.

    Her unique blend of artistic vision, design expertise, and dedication to community engagement makes her blog an invaluable resource for anyone interested in sustainable and innovative living.