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  1. Hitch Adapters
  2. TorkLift
  3. Hitch Extender
  4. Fits 2 Inch Hitch
  5. 21 In Extension
  6. 7500 lbs
TorkLift SuperTruss Hitch Extension for SuperHitch Trailer Hitch Receivers - 21" Long

TorkLift SuperTruss Hitch Extension for SuperHitch Trailer Hitch Receivers - 21" Long

Item # TLE1521
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Retail:$756.40
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Extend the top receiver on your TorkLift SuperHitch dual-receiver trailer hitch to clear obstacles such as your bed-mounted camper. Exclusive, heavy-duty design maintains a high weight capacity and can be used with a weight distribution system. 1-636-306-4830 to order TorkLift hitch adapters part number TLE1521 or order online at etrailer.com. Free expert support on all TorkLift products. Guaranteed Lowest Price and Fastest Shipping for TorkLift SuperTruss Hitch Extension for SuperHitch Trailer Hitch Receivers - 21" Long. Hitch Adapters reviews from real customers.
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  • Reviews (16)
  • Q & A (0)
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  • Why etrailer?

TorkLift Hitch Adapters - TLE1521

  • Hitch Extender
  • Fits 2 Inch Hitch
  • 21 In Extension
  • 7500 lbs
  • Trailers
  • TorkLift

Extend the top receiver on your TorkLift SuperHitch dual-receiver trailer hitch to clear obstacles such as your bed-mounted camper. Exclusive, heavy-duty design maintains a high weight capacity and can be used with a weight distribution system.


Features:

  • Extension piece extends SuperHitch receiver opening to clear obstacles such as your bed-mounted camper so you can tow
  • Heavy-duty design lets you maintain a high towing capacity and allows you to use a standard weight distribution system
    • Extension slides into both receivers of your TorkLift SuperHitch trailer hitch for excellent support and stability
    • Patented, lateral-support safety chains provide extra security and help to distribute weight back from the extension's receiver opening to your frame-mounted hitch
  • Electrical bracket lets you mount connector of 7-way wiring extension (sold separately)
  • Hardened, reinforced hitch pin holes prevent elongation from wear
  • Sturdy steel construction
  • Black powder coat finish resists corrosion
  • Built-in hookup loops for trailer safety chains
  • Hitch pin and clip or hitch lock sold separately
  • Made in the USA


Specs:

  • Application: TorkLift SuperHitch dual-receiver trailer hitches
  • Length (from end of SuperHitch receiver to end of SuperTruss receiver): 21"
  • Receiver opening: 2" x 2"
  • Weight capacity when used with SuperHitch Original or Magnum:
    • Maximum gross trailer weight: 7,500 lbs
      • Maximum GTW when used with weight distribution: 14,000 lbs
    • Maximum tongue weight: 750 lbs
      • Maximum TW when used with weight distribution: 1,400 lbs
  • Weight capacity when used with SuperHitch Hero:
    • Maximum gross trailer weight: 3,500 lbs
      • Maximum GTW when used with weight distribution: 5,000 lbs
    • Maximum tongue weight: 350 lbs
      • Maximum TW when used with weight distribution: 500 lbs
  • Lifetime warranty


TorkLift SuperTruss in SuperHitch

This SuperTruss hitch extender is specially designed to work with your SuperHitch trailer hitch (sold separately). Like most products from TorkLift, the primary purpose of this extender is to help create a towing setup that fits perfectly with your truck bed camper system. Not only will you be able to extend your trailer hitch receiver out far enough to clear the overhang of your camper, but you will also maintain a high enough weight capacity so that you can tow your trailer.


Heavy-Duty Towing with a Hitch Extension

Most hitch extensions dramatically reduce the towing capacity of your hitch setup, making it difficult to tow a loaded trailer over a certain weight. The SuperTruss, though, creates such a sturdy connection with your SuperHitch trailer hitch that you can still maintain a high weight capacity. To get the highest capacity possible, use a standard weight distribution system with the TorkLift towing setup.


The SuperTruss uses both of the receivers on your TorkLift SuperHitch to ensure a sturdy, secure connection. The solid shank of the extension's top tube slides into your top receiver, and the extension's lower compression tube installs in your bottom receiver. Each tube is held in place with the hitch pins and clips that were included with your SuperHitch. The connection between the extension and your hitch is reinforced with 2 sturdy steel collars that bolt around the tubes of the SuperTruss.


To give you absolute peace of mind, lateral support chains connect to the hitch and the extension on either side of your setup. Just attach one end of each chain to the extension and secure the opposite end to your SuperHitch. Then tighten the chains with the integrated turnbuckles. These chains not only provide extra security to keep the extension in place in your hitch, but they also transfer some of the weight back from the extension to your frame-mounted hitch.


How to Determine the SuperTruss Length You Need

If the camper is mounted on the truck:

Measure from the face of the truck's rear bumper to the outside edge of the camper's bumper. This is the length of the extension that you need.


If the camper is not mounted on the truck:

1. Measure from the inside of the front of your truck bed to the outside face of the truck's rear bumper.

2. Measure the camper's overall floor length from the rubber bumpers at the front to the outside edge of the rear bumper.

3. Find the difference between these 2 figures by subtracting. The difference is the length of the extension that you need.



E1521 Tork Lift Super Truss Trailer Hitch Extender






Customer Reviews

TorkLift SuperTruss Hitch Extension for SuperHitch Trailer Hitch Receivers - 21" Long - TLE1521

Average Customer Rating:  4.8 out of 5 stars   (16 Customer Reviews)

Extend the top receiver on your TorkLift SuperHitch dual-receiver trailer hitch to clear obstacles such as your bed-mounted camper. Exclusive, heavy-duty design maintains a high weight capacity and can be used with a weight distribution system.

by:

Worked perfectly for what I needed it to do!




by:

Perfect fit




by:

It’s awesome and tows the jeep great




by:

I bought the super hitch too. E-Trailer is awesome! Everything got to my house quick and was east to install. I will be using E-Trailer for all my future needs.




by:

As with the other review, I did not install this device as it turned out my truck was not designed for the stresses it would put on the frame. To 'beef it up costs' would have been prohibitive.
The item is still in storage in my garage.
So I can't write a review for a product I did not use.




by:

Have not towed a trailer with it yet but have it installed and looks like it will get the job done. E trailer is easy to do busy with plus fast shipping.




by:

Great service, very timely delivery. Wish all orders were this easy!




by:

Excellent hitch and extension, really well built and easy to install. Needed this pull a 9000 lb trailer with a Polaris RZR in the back of my truck, and it allows me to do this with the tailgate down. So pleased with this product!




by:

Product arrived on time and in good condition. Have not pulled with it yet but maybe complete setup this afternoon. Heavy duty well built truss extension. Thanks




by:

Good product and price. Chris was very helpful through out the whole order . Thanks Chris




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simple fit up




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See what our Experts say about this TorkLift Hitch Adapters



  • Will a Hitch Extender with Weight Distribution Cause Trailer to Sway
    Adding length to your trailer setup shouldn't increase the tendency of the trailer to sway as long as everything was done properly. If anything now the truck has more leverage over the trailer due to the increased tongue length. Usually it's shorter trailers that aren't sitting level or have improper tongue weight that are going to sway.
    view full answer...
  • Bolt Holes Not Lining Up for Torklift SuperTruss Hitch Extension
    We are not familiar with the problem you're describing on the TorkLift SuperTruss Hitch Extensions, # TLE1521. TorkLift makes their products here in the USA, but it is possible that your extension was made on a Monday. I spoke with my contact at TorkLift about the issue you have experienced with your extension. She confirmed that when installing the extension, the bottom bolts should be tightened first, then the top bolts. If the top bolts are tightened first, this can cause the holes...
    view full answer...
  • How to Carry Two Bikes on a Truck with a Truck Bed Camper
    I do have an option for you but you cannot use two adapters together. The use of even one adapter would decrease the vehicle/hitches tongue weight capacity by 50%. This means that the weight of the two bikes plus weight of the carrier would need to be below 50% of either the vehicle or trailer hitches tongue weight capacity. If the vehicle's tongue weight capacity is lower than the hitches tongue weight capacity than this is the figure you will need to go by or vice versa. Instead, you...
    view full answer...
  • Why is Tongue Weight of Roadmaster Hitch Extender # RM-071 100 lbs
    The Roadmaster Hitch Extender part # RM-071 that you referenced is designed to be used only in flat towing situations where there wouldn't be hardly any tongue weight. This is due to the fact that the vehicle being towed has all 4 wheels on the ground unlike a trailer that only has one axle. It's not rated for trailer use, but it can be used when flat towing a vehicle up to 6,000 lbs. Even our most heavy duty hitch extenders like the Torklift Super Truss part # TLE1521 have lower capacities...
    view full answer...
  • Is there a 12 Inch Long Hitch Extender Rated for Towing a 10,000 lbs Trailer with a 2014 Ram 3500
    The hitch extenders that are rated for 10,000 pounds are all for tow bar applications only so we have to take a different approach. If you have the factory trailer hitch that is welded onto your 2014 Ram 3500 then the best option would be to add TorkLift SuperHitch # TLD1108 and then use SuperTruss Extender # TLE1521. When using the SuperTruss extender you would have to then use weight distribution to get the capacity to 14,000 pounds.
    view full answer...
  • Do Turnbuckles for TorkLift SuperTruss Extensions have a Weight Capacity
    Turnbuckles # TLS9011 do not have a listed weight capacity but according to Tork Lift they are rated for 2,000 pounds. But they are not supporting any trailer weight just there for support of the SuperTruss extensions such as # TLE1521.
    view full answer...
  • Torklift SuperHitch that Fits 2003 Chevy Silverado with 21 inch Hitch Extender
    The Torklift SuperHitch part # TLC1204 is the correct fit for your 2003 Chevy Silverado 2500HD short bed. And then the correct 21 inch Torklift hitch extender is the part # TLE1521 and you'd be set! As long as you are under the weight capacities of the truck and towing components you'd have no negative affects while towing.
    view full answer...
  • Torklift SuperHitch Fit Recommendation for 2012 Ram 2500 with Factory Bolted on Trailer Hitch
    The correct Torklift hitch for your 2012 Ram 2500 that has a bolted on factory trailer hitch is the part # TLD1101. We have confirmed this fit with Torklift so we know it will work. For Supertruss extensions we have three options. The part # TLE1536 for 36 inches, part # TLE1521 for 21 inches, and part # TLE1524 for 24 inches.
    view full answer...
  • Which Torklift Hitch Allows Torklift Hitch Extensions to Fit and Capacities of 2011 Ford F-350 CC
    What hitch do you have on your truck? The Torklift hitch extensions like the part # TLE1521 and # TLE1524 require Torklift hitches like the part # TLF1003-30 which is a fit for your 2011 Ford F-350 cab and chassis model. You don't lose any capacity between the two extensions as they have same capacity. Here is capacity info for both: Weight capacity when used with SuperHitch Original or Magnum: Maximum gross trailer weight: 7,500 lbs Maximum GTW when used with weight distribution: 14,000...
    view full answer...
  • Recommended Heavy Duty Trailer Hitch Extension For 2020 Ford F-350
    I do have an option for you, but you are correct that you will need to replace your trailer hitch receiver. For the new trailer hitch receiver you will need the TorkLift SuperHitch Magnum Trailer Hitch Receiver # TLF1008-30 which has a 20000lb max trailer rating and 2500lb max tongue weight rating, but those numbers get bumped to 30000lbs max trailer rating and 3000lb max tongue weight rating when using weight distribution. Now the reason you need the new hitch is to be able to use the...
    view full answer...
  • Best Superhitch for my 2019 Ram 3500 Dually
    Yes we have the solution for you. TorkLift SuperHitch Magnum Trailer Hitch Receiver - Custom Fit - Class V - 2-1/2" and 2" part # TLD1111-30 is a confirmed fit for your 2019 Ram 3500 dual rear wheel as long as it has the factory hitch. This hitch will offer a straight forward installation and use your factory connection points without any modifications of the vehicle itself. If using an in bed camper you can use one of the many TorkLift SuperTruss Hitch Extension for SuperHitches to...
    view full answer...
  • Which TorkLift SuperHitch Trailer Hitch Receiver Fits 2008 Chevrolet Silverado 2500 8 Bed?
    The TorkLift SuperHitch Original Trailer Hitch Receiver - Custom Fit - Class V - Dual 2" Receivers # TLC1205 you were looking at is confirmed to fit your 2008 Chevrolet Silverado 2500 with the 8' Bed. This hitch will allow you to use the TorkLift SuperTruss to give you the additional clearance needed for your trailer to clear your in-bed camper. The TorkLift SuperTruss is available in a few different lengths which are as follows: 21" # TLE1521 28" # TLE1528 36" # TLE1536 42" # TLE1542 48"...
    view full answer...
  • Can the Hollywood Racks Sport Rider SE 4 Bike Platform Rack Be Used with a Hitch Extender
    The use of a hitch extender will most likely reduce the tongue weight capacity of your setup. This has little to do with the bike rack. The Hollywood Racks Sport Rider SE 4 Bike Platform Rack part # HR1400Z weighs about 100 lbs so the weight of this and all bikes must be under the tongue weight capacity of hitch extender. The weight capacity of the hitch extender should be clearly marked. In other words, the question should be can the hitch extender hold the weight of the bike racks....
    view full answer...
  • Can 2017 Ram 2500 Tow 7,000 lb Trailer with 20 inch Hitch Extender
    There is a way to get the extension you want plus have the weight capacity needed as well but you'll have to install the Torklift SuperHitch part # TLD1109-30 on your 2017 Ram 2500 so that you can use their SuperTruss hitch extender part # TLE1521 which is 21 inches long. All other options won't have the weight capacity needed.
    view full answer...
  • Hitch Extender To Tow a Trailer Using 2019 Ford F-250 With Tommy Lift Gate
    In order to install a hitch extender on a 2019 Ford F-250 and retain any sort of weight capacity suitable for towing your only option is one of TorkLift SuperTruss Hitch Extensions like part # TLE1521 which offers 21". That said, in order to use the TorkLift SuperTruss you also need the TorkLift SuperHitch Magnum Trailer Hitch Receiver part # TLF1008-30 which replaces the factory trailer hitch. I understand this may be more than you were looking to spend and more work than you were looking...
    view full answer...
  • Hitch and Extension Recommendation for 2017 Ram 2500 Compatible with Weight Distribution
    For your 2017 Ram 2500 short bed the Torklift Hitch part # TLD1109-30 is a confirmed fit and will work well to let you use the extension # TLE1521 which is an extension that measures 21 inches long and is compatible with weight distribution.
    view full answer...
  • Hitch Extension for Towing on 2018 Chevy Silverado 3500 with In-Bed Camper
    In order to obtain an extension with this length and weight capacity you'll indeed need to upgrade to the TorkLift SuperHitch Magnum Trailer Hitch Receiver part # TLC1211-30 which will replace the factory hitch and allow you to use the TorkLift SuperTruss Hitch Extension for SuperHitch Trailer Hitch Receivers part # TLE1521 which will have a 7,500 lb weight capacity and 21" extension.
    view full answer...
  • Recommended Dual Receiver Trailer Hitch for Extension and Weight Distribution Due to Truck Camper
    It sounds like you have a trailer hitch receiver already installed and need to add a second trailer hitch receiver for a double receiver to allow for the extension and tongue weight of your horse trailer. Because you don't have the factory hitch welded to your frame as you mentioned the steel pipe being bolted under your truck, you will need to remove the current hitch and replace it with the TorkLift SuperHitch Original Trailer Hitch Receiver - Custom Fit - Class V - Dual 2" Receivers...
    view full answer...
  • TorkLift SuperHitch and Extension Options for a 2007 Ford F-350 w/ In Bed Camper
    The TorkLift SuperHitch Magnum Trailer Hitch Receiver - Custom Fit - Class V - 2-1/2" and 2" item # TLF1002-30 you referenced does fit your 2007 Ford F-350 Super Duty. It can definitely be part of the solution because that hitch offers you multiple options for extensions to use with your truck bed camper. The longest extension we offer is 48" it is the TorkLift SuperTruss Hitch Extension for SuperHitch Trailer Hitch Receivers - 48" Long item # TLE1548. It has a 6,000 lbs towing capacity. We...
    view full answer...
  • Hitch Extender for a Travel Trailer with 12,000 Gross Vehicle Weight Rating GVWR
    The only hitch extender we have that will work for you is the TorkLift SuperTruss Hitch Extension. The shortest extension they offer is part # TLE1521 which measures 21" long. The issue is the weight of your trailer and 50% reduction from the adapter. In order to use the SuperTruss you will also need the TorkLift SuperHitch Original Trailer Hitch Receiver part # TLC1212 if you have a 6-1/2' bed or part # TLC1211 if you have an 8' bed.
    view full answer...
  • Trailer Hitch and 18 inch Hitch Extension Recommendation for 1994 Chevy C1500 with 6k Capacity
    The holes on the side of the B and W hitch part # BWHDRH25124 are not designed for the # TLC3201 to attach to. For a long extension with a 6k capacity you would have to go with the SuperTruss option. That would require a Torklift Hitch like part # TLC1201 for your 1994 Chevy Truck. Then the closest length Supertruss you would need is the part # TLE1521 which is 21 inches long.
    view full answer...
  • Hitch Extension for Use With Truck Camper
    By extension that "uses chains to the corners of my truck hitch" I assume you are talking about an extender such as the TorkLift SuperTruss Hitch Extension # TLE1521 which attaches like in the accompanying photo. The SuperTruss extenders that use chains are only fits for TorkLift SuperHitch dual-receiver trailer hitches so these would only fit if you had one of those on your truck. As for 18" hitch extenders such as the Curt # C45796, there are none we carry which use chains that attach...
    view full answer...
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  • How Long of a Hitch Extension Can be Used with Tow Bar
    Our tow bar/base plate kit manufacturers do not recommend using a hitch extender longer than 12 inches when flat towing since the added leverage stresses the vehicle hitch too much. For that Blue Ox does have the 12 inch extension part # BX88264 which has a 10,000 lb capacity. The Blue Ox part # BX7420 would be a great tow bar to use as well since it has the capacity you'd need of 6,500 lbs and is one of the easiest to use solutions available.
    view full answer...
  • High Capacity Hitch Extender for 2-1/2 or 3 Inch Reciver
    I have an option that could work for you under certain circumstances, but nothing that is shorter than 24 inches that would have the capacity you're needing. The Curt # C45048 can be cut down to a minimum of 24 inches in length and fits into a 2-1/2 inch hitch to provide a 2 inch receiver on the other end. If used with a weight distribution hitch, it has a 8000 lb towing, 800 lb tongue weight capacity. If not used with weight distribution, those figures are reduced to 6000/600. So, if...
    view full answer...


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Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Jacob T
Video Edited:
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Employee Randy B
Installed by:
Randy B
Employee Wilson B
Updated by:
Wilson B
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