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Torflex Lift Kit - Tandem Axle - 3-1/8" Lift
Dexter

Torflex Lift Kit - Tandem Axle - 3-1/8" Lift

Part Number: K71-725-02
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$277.94
Trailer Suspension Parts
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Lift kit raises your trailer frame by 3-1/8". Kit includes spacers and mounting hardware for tandem axle applications. Compatible with side-mounted #12 Torflex axles with 5,500-7,000-lb capacities. Great Prices for the best trailer suspension parts from Dexter. Torflex Lift Kit - Tandem Axle - 3-1/8" Lift part number K71-725-02 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (662)
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Dexter Trailer Suspension Parts - K71-725-02

Highlights

  • 3-1/8" Lift for Trailer Frames: Ideal for tandem axle applications needing extra clearance.
  • Compatible with Dexter #12 Torflex Axles: Supports 5,500-7,000-lb capacities.
  • Inclusive Mounting Kit: Comes with spacers, bolts, and washers for easy installation.
  • Improved Tow-Leveling: Solves clearance issues, enhancing towing experience.
  • Designed for Side-Mounted Axles: Ensure compatibility with non-top-mounted configurations.
  • Prevents Frame Scraping: Popular fix for preventing trailer damage on uneven terrains.

Features to know about

Smooth Out Uneven Terrain: 3-1/8" Lift for Your Trailer

Navigating rough or uneven roads with low trailer clearance can be a hassle. This innovative lift kit raises your trailer frame by a generous 3-1/8 inches, providing that essential extra clearance to keep your ride smooth, especially on bumpy trails or dips.

Boost Stability and Alignment: Designed for Tandem Axles

Designed specifically for trailers with tandem, #12 Torflex axles holding 5,500-7,000 lbs, this lift kit works seamlessly to not only lift but also ensure your trailer maintains excellent alignment, reducing sway and improving handling on the road.

Strong Build with Reliable Components: Durable Spacers and Hardware

The kit comes with robust spacers and high-quality mounting hardware, including 24 washers, 16 hex lock nuts, and 16 screw hex cap bolts, making it durable for long-term use. Each component is designed to stay sturdy under heavy load, improving the longevity of your trailer setup.

Maximize Your Trailer’s Utility: Ideal for Various Trailer Types

Whether you own a Boat, Camper, Car Hauler, Snowmobile, or Utility Trailer, this lift kit is adaptable to a wide range of trailer types, making it a versatile choice for enhancing the utility of your trailer without extensive modifications.

Seamless Installation: Comprehensive Kit for Easy Setup

Say goodbye to cumbersome installations with this kit that includes all necessary components for an easy setup. In just a few hours, you can elevate your trailer and hit the road, making it perfect for those who prefer a DIY approach without heavy lifting or tough adjustments.

Clearance without Compromise: Great for Off-Road and Travel Adventures

If your off-road excursions or road trips often bring you to uneven terrain, you'll appreciate the clearance this lift kit offers. It’s an ideal solution to prevent scraping and protect undercarriage parts, ensuring you enjoy your adventures without hesitation.

K71-725-02 #12 Torflex Lift Kit by Dexter Axle - 2 Axles

Installation Details K71-725-02 Installation instructions


California residents: click here


Video of Torflex Lift Kit - Tandem Axle - 3-1/8" Lift

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Feature Breakdown: Torflex Lift Kit

Speaker 1: Today we're taking a look at the TourFlex Lift Kit. This lift kit is designed to raise your trailer frame to provide 3 1/8 inches of additional clearance between the trailer frame and the axle. This is ideal for trailers needing to gain a bit more ground clearance. Again, it raises the trailer frame 3 1/8 inches off the axle. This is designed for use on trailers with tandem number 12 TourFlex axles, with a 5,500 pound to 7,000 pound capacity. It works on side-mounted axle systems only. And the spacers are constructed of a durable steel construction, and they have a black paint finish.

So with this kit, you get four frame spacers, and you get all the necessary installation hardware needed to complete the process.Basically, what happens is . the way this attaches is let's picture as if my trailer's going this way. I have the front of the trailer and the rear of the trailer. So the flat side faces the wheel assembly. The internal side would face the underside of the trailer.

And then, basically what we have is we have hardware to attach to the top of the axle. Then we have hardware . We have these holes here, so we have the necessary hardware to also attach to the frame of the trailer.Each side of each spacer is gonna have two attachment points: One on the bottom, which you're gonna attach it to the axle, one on the side, which would attach to the trailer frame. It's got the welded-in supports. It's a nice, strong, durable design.When it comes to the overall measurements, measuring edge to edge, each one measures the same.

We're looking at 12 inches long. Overall height 3 1/8 inches, that's where we get our clearance measurement from. And then the overall depth is 2 1/2 inches.That's gonna do it for today's look at the TourFlex Lift Kit. Again, these are designed for number 12 TourFlex axles, with 5,500 pound to 7,000 pound capacities.

Customer Satisfaction Score:

Ratings & Reviews

4.6

656 reviews
Lift kit raises your trailer frame by 3-1/8". Kit includes spacers and mounting hardware for tandem axle applications. Compatible with side-mounted #12 Torflex axles with 5,500-7,000-lb capacities.

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Show More Reviews

See what our Experts say about this Dexter Trailer Suspension Parts

  • Lift Kits Available for Torflex Axles
    The lift kits we carry fit with specific axles; the # K71-725-02 is a tandem axle application and will give a 3-1/8" lift and is compatible with side-mounted #12 Torflex axles with 5,500-7,000-lb capacities. If that is what your axle is, this kit would work for you. There are a number of other lift kits for Torflex axles which I'll list for you. Tandem Axle - 2-7/8" Lift compatible with side-mounted #11 Torflex axles with 4,100-6,000-lb capacities # K71-724-02 Tandem Axle - 2-5/8" Lift...
    view full answer...
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  • Lift Kit Needed for Lippert Torsion Axle
    We do have a lift kit for your Lippert 7K torsion axle but the Dexter Torflex Lift Kits like part # K71-725-02 are designed to fit specific Dexter torsion axles. For example, the above mentioned kit will only fit a #12 Torflex axle that has a 5,500 - 7,000 lb weight capacity. The correct lift kit for you is part # LC270682 if you have a diamond torsion axle or part # LC382741 if you have a square torsion axle. These provide you with a 3-1/2" lift and are for single axle applications and...
    view full answer...
  • How Can I Lift My Forest River 5th Wheel If My Leaf Springs Have Already Been Flipped
    Your leaf springs are already over the axles, so you have a couple of options. You can go with a lift kit or you can replace your axle hangers. The tandem axle lift kit that will work with your trailer is the Lippert Components Tandem Axle Lift Kit, part # 407131. It is no longer available on our website, but it is still available through Lippert Components. It will provide you with approximately 2" of additional ground clearance. If you need more lift you can replace your existing axle...
    view full answer...
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  • Lift Kit Needed For A Grand Design Reflection 367BHS 5th Wheel Trailer
    Hi Ian, We have a couple of options for lifting the height of the trailer but fitment of these kits will depend on a few factors. What is the year of your Reflection? Can check the axle tubes for the axle tag sticker, which lists the axle capacity and serial number? The # K71-725-02 lift kit you were looking at is designed specifically for #12 Torflex axles. Grand Design typically uses round axles so you likely wouldn't be able to use this lift kit. If you have round axles you'll need...
    view full answer...
  • Recommended Lift Kit for 8,000 lbs Axles
    Hey Josh! If you have 8,000 lbs torsion axles I do not have a lift kit for you. I do have a couple of options for standard axles though. If your 8,000 lbs axles are mounted above your springs you can use the Dexter Trailer Springs Over-Under Conversion Kit item # K71-385-00. This kit works by moving your axle below your springs and gives you a lift equivalent to your axles thickness. You'll need two sets. If your axles are already below your leaf springs the only option is the Correct...
    view full answer...
  • What Bracket Does the 3 inch Bracket Fit Tip for K71-725-02 Refer to
    The brackets the fit tip for the # K71-725-02 is referring to is the bracket the axle fits into. I attached a picture that shows the bracket they are talking about.
    view full answer...
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  • Measurement of Hole Spacing on Torflex Lift Kit # K71-725-02
    I went out into the warehouse to measure the Lift Kit # K71-725-02 for you. The holes measure 9 inches on center and 9-1/2 inches on center. I've attached a photo to assist.
    view full answer...
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  • Lift Kit for Horse Trailer with 7k Dexter Torflex Torsion Axles
    I sent your axle info to Dexter and they were able to determine that you have a set of 7k Dexter Torflex axles so the correct lift you need is the part # K71-725-02 which will give you a lift of 3-1/8 inches.
    view full answer...
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  • Which Lift Kit Fits Dexter Torflex 5,200 lb Axle
    Hey Robert, for a 5,200 lb Dexter Torflex axle like what you have we have the Dexter lift kit part # K71-724-02 which will give you a lift of 2-7/8 inches.
    view full answer...
  • What Does 3 inch Bracket Height Restriction of Torflex Lift Kit Refer To
    You'd have to measure the height of the brackets that your current axles are attached. The Torflex Lift Kit # K71-725-02 can't attach to brackets that are taller than 3 inches.
    view full answer...
  • What Info is Needed to Pick Out Dexter Torflex Lift Kit
    Hey Jerry, the Torflex lift kits like the part # K71-725-02 will give you more trailer height so that it can be towed level but to pick the correct one out will be based on what axle your trailer has. If it's a Dexter Torflex then we can probably help but if it's another brand then we won't be able to help. For example the part # K71-725-02 fits Torflex #12 axles that have a 5,500 to 7,000 lb capacity.
    view full answer...
  • Will Dexter Torflex Lift Kit Work with ALKO Axles
    The Dexter Torflex Lift Kits like the Tandem Axle # K71-725-02 that you referenced are only confirmed to work with Dexter Torflex axles. It's possible that the spacers will fit with your AL-KO axles but this has not been tested. The spacers for this kit feature bolt holes that are 9 inches apart on center and 9-1/2 inches apart on center (see attached image). You can use this to determine if the kit will work on your converted toy hauler.
    view full answer...
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  • Lift Kit for a 2016 Airstream Flying Cloud 23FB
    The most common way to lift a trailer, like your 2016 Airstream Flying Cloud 23FB, is to add an over-under kit like part # K71-384-00 for a 2-3/8" axle diameter or part # K71-385-00 for a 3" axle diameter. These will raise your trailer equal to the diameter of your axle plus the height of your leaf spring stack. I'm not quite sure what axles you have on your Airstream so if you have something other than standard axles then let me know and I can help you find a different lift kit like part...
    view full answer...
  • Availability of Lift Kit for Exiss Living Quarter Horse Trailer
    Hi Scott; we might have an option but it depends on your axles. If you have standard leaf spring axles with the springs running under the axles you could flip them to raise the trailer. If you have a 2-3/8" diameter axle you can use the Dexter Trailer Springs Over-Under Conversion Kit # K71-384-00 and for a 3" diameter the # K71-385-00. If you have torsion axles you will need to identify them before finding the right kit. The best way to do this is to check your axle tag. If it is a Dexter...
    view full answer...
  • Recommended Lift Kits for a 2022 Rockwood 8337RL Travel Trailer
    David, so we do have a couple of potential lift kit options for your Rockwood travel trailer, but you're going to want to make sure that what you have will work with the kit. If you have #11 Torflex axles with a 4,100 - 6,000-lb capacity, then the Torflex Lift Kit # K71-724-02 would work great and would lift your trailer 2 7/8". If you have #12 Torflex axles with a 5,500 - 7,000 lb capacity, then the Torflex Lift Kit # K71-725-02 would work great and would lift your trailer 3 1/8". Lastly,...
    view full answer...
  • Torflex Lift Kit Height for 2020 Rockwood Mini Lite 2506S
    Hi Roger; are you referring to the 3-1/8" lift on the Torflex Lift Kit # K71-725-02? All of the lift kit heights are set by Dexter and are specific to your Torflex axle model so you really don't have a choice. The 3-1/8" is only designed to fit #12 Torflex axles which are typically 5,500-7,000-lbs. Your GVWR is 6,804 lbs so there is no way you have #12 axles on there. If I had to guess I would say you have #10 Torflex axles which would mean the # K71-707-02 is the correct kit for your...
    view full answer...
  • What Torflex Lift Kit Do I Need For My 2022 Rockwood Mini Lite RLT2509S-W?
    I can definitely help and point you in the right direction. We have a few lift kits available and it will just depend on exactly what kind of axles you have on your camper. The Lift kit # K71-725-02 that you were looking at will #12 Torflex axles with 5,500-7,000-lb capacities. I did look up some specs on your camper. I was not able to confirm exactly what axles they put on there, but looking at the GVW and CCC you may have a slightly smaller axle than a 5,500 lb. If this is the case...
    view full answer...
  • Lift Kit Compatible With a Keystone Fuzion 5TH Wheel Toy Hauler
    If your Keystone Fuzion 5th wheel toy hauler uses Dexter # 12 Torflex torsion axles then the Lift Kit # K71-725-02 is what you will need to raise the trailer 3-1/8". As most of these types of trailers use double eye leaf springs it is more likely you will need either the Tandem Axle Lift Kit # RR23QX or Triple Axle Lift Kit # RR55QX depending on your number of axles. This will give you either 1-1/4" or 2-1/4" of lift depending on the setting which best levels with your F-450.
    view full answer...
  • How to Determine if Torflex Lift Kit Will Work
    We don't have any way of knowing what axles are on any one trailer so can't directly answer if the Torflex Lift Kit - Tandem Axle # K71-725-02 will fit. To determine the correct lift kit for your trailer you'll need to know the axle you have, which you can find via a sticker directly on the axle. The aforementioned kit is for #12 Torflex axles with 5,500-7,000-lb capacities. That kit is unlikely to be correct for your 2023 Terra Oasis though, as when I googled it the specs came back as...
    view full answer...
  • Is There a Torsion Lift Kit To Fit Axles On a 1989 Airstream Argosy Camping Trailer?
    Based on the information I could find I see your 1989 Airstream Argosy uses Dura-Torque torsion axles. We currently only carry lift spacers confirmed to fit Dexter TorFlex and Lippert Torsion axles. We may be able to help you determine if one of these spacers will also fit your torsion axles but you will need to measure the mounting hardware on your axles and provide us with an image of them mounted so we can determine if the spacers are going to fit. As an example the TorFlex Lift Kit...
    view full answer...
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  • Lift Kit and Brackets for Top Mount Torflex 3500 lb Axles on Horse Trailer
    For your horse trailer with Dexter Torflex 3500 lb axles, you will need the Torflex Lift Kit - Tandem Axle - 2-5/8" Lift # K71-707-02 along with two sets of the Dexter Axle Torflex #10 Axle Side-Mount Frame Installation Hardware Kit # DX54FR which will be welded to your trailer frame. I've attached some videos and a customer photo of the kits installed to assist.
    view full answer...
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  • Can Torflex Lift Kit Level Out 5th Wheel Trailer Sitting Nose High
    Yes, the Torflex Lift Kit # K71-725-02 is the correct one to use on your 5th wheel trailer with tandem #12 Dexter 7K Torflex axles. This kit will provide an additional 3-1/8 inches of rise and will help level out your trailer so it isn't nose high. As you mentioned, this kit is not compatible with top-mounted torsion axles, or 3 inch tall brackets, so as long as your Torflex axles are side mounted, and the axle brackets are not 3 inches tall, as shown in the attached photo, the # K71-725-02...
    view full answer...
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  • Lift Kit For a Tandem Axle Trailer With #12 Dexter Torflex Torsion Axles
    The Torflex Lift Kit # K71-725-02 will allow you to add 3-1/8" of lift on your tandem axle trailer with #12 Dexter Torflex axles. Your axle has mounting holes in the side and top of the flange. You will bolt the lift kit to the side of the mount holes and then use the top mounting holes on the axle.
    view full answer...
    Image 1 for
  • Lift Kit Recommendations For A 2021 Forest River No Boundaries Single Axle Travel Trailer
    If you have a standard leaf spring axle and the leaf springs are mounted below the axle you could use the Dexter Trailer Springs Over-Under Conversion Kit # K71-384-00 (for 2-3/8" diameter axles) or part # K71-385-00 (for 3" diameter axles). This would lift the trailer by the height of the leaf spring stack and diameter of the axle. You could also use the Lippert Components Standard Axle Lift Kit # LC425750 to lift the trailer 1.88". Lippert also has the Correct Track Trailer Alignment...
    view full answer...


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