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Replacement Tail Clamp Assembly for Extang Solid Fold and Trifecta Tonneau Covers - Qty 1
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Replacement Tail Clamp Assembly for Extang Solid Fold and Trifecta Tonneau Covers - Qty 1

Part Number: EX1035
494 Reviews | 43 Questions
$26.09
Retail:$28.67
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Replacement Tail Clamp Assembly for Extang Solid Fold and Trifecta Tonneau Covers - Qty 1 customer photo
Replacement Tail Clamp Assembly for Extang Solid Fold and Trifecta Tonneau Covers - Qty 1 customer photo
Replacement Tail Clamp Assembly for Extang Solid Fold and Trifecta Tonneau Covers - Qty 1 customer photo
Replacement Tail Clamp Assembly for Extang Solid Fold and Trifecta Tonneau Covers - Qty 1 customer photo
Replacement Tail Clamp Assembly for Extang Solid Fold and Trifecta Tonneau Covers - Qty 1 customer photo
Replacement Tail Clamp Assembly for Extang Solid Fold and Trifecta Tonneau Covers - Qty 1 customer photo
Replacement Tail Clamp Assembly for Extang Solid Fold and Trifecta Tonneau Covers - Qty 1 customer photo
Replacement Tail Clamp Assembly for Extang Solid Fold and Trifecta Tonneau Covers - Qty 1 customer photo
Replacement Tail Clamp Assembly for Extang Solid Fold and Trifecta Tonneau Covers - Qty 1 customer photo
Replacement Tail Clamp Assembly for Extang Solid Fold and Trifecta Tonneau Covers - Qty 1 customer photo
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Replaces the tail clamp assembly for your Extang Solid Fold, Solid Fold 2.0, or Trifecta tonneau cover. Includes 1 complete tail clamp assembly. 1-800-940-8924 to order Extang accessories and parts part number EX1035 or order online at etrailer.com. Free expert support on all Extang products. Great prices and Fastest Shipping for Replacement Tail Clamp Assembly for Extang Solid Fold and Trifecta Tonneau Covers - Qty 1. Accessories and Parts reviews from real customers.
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Extang Accessories and Parts - EX1035

  • Tonneau Cover
  • Clamps
  • Extang Solid Fold
  • Extang Trifecta
  • Extang

Replaces the tail clamp assembly for your Extang Solid Fold, Solid Fold 2.0, or Trifecta tonneau cover. Includes 1 complete tail clamp assembly.


Features:

  • Replaces a tail clamp assembly for Extang Solid Fold, Solid Fold 2.0, or Trifecta truck bed covers
  • Includes 1 complete tail clamp assembly
  • Made in the USA


Note: For 1999 and newer Ford Super Dutys you will need replacement tail clamp EX1042



1035 Replacement Tail Clamp Assembly for Extang Solid Fold Aluminum, Solid Fold 2.0 Polypropylene, or Trifecta Vinyl Tonno Covers - Qty 1





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Video of Replacement Tail Clamp Assembly for Extang Solid Fold and Trifecta Tonneau Covers - Qty 1
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Extang - Tonneau Covers - EX1035

Today we're going to take a quick look at the replacement tail clamp assembly for Extang, Solid Fold and Trifecta tonneau covers. This is going to be that retracting clamp for your tonneau cover, it's going to replace that tail clamp assembly so that's going to be the one towards the back on your Extang Solid Fold, the Fold 2.0 or the Trifecta truck bed covers. It's going to just easily install onto your system by clamping on there. So, you'll see we'll have our spring inside to give us the tension that we need to get our clamp tightened down.Now, for the 1999 and newer Ford Super Duty's you will need a different clamp, that'll be the EX1042 replacement tail clamp. You can also find that here at etrailer.com. One last thing I wanted to mention about this is that it's made in the USA and as far as our dimensions, it's going to be about 6 1/2" overall, about 1 3/4 " wide, and going to the top of that clamp there is going to be about 1 1/2" tall.That's going to do it for our quick look at the replacement tail clamp assembly for Extang, Solid Fold and Trifecta tonneau covers..

Customer Satisfaction Score:

Ratings & Reviews

4.8

494 reviews
5 Stars
(442)
4 Stars
(35)
3 Stars
(5)
2 Stars
(2)
1 Star
(10)
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by:
Product is exactly what I needed and shipping was prompt and hassle-free. The only reason I gave it a 4/5 instead of a 5/5 is that I'm replacing a tail clamp assembly that broke for no real reason and I'm concerned about the long term quality of the part. Otherwise, all is well.
by:
There were no instructions . I had to google how to install without taking the entire cover off
by:
Fast shipping
Good prices
And perfect fit
by:
Perfect replacement for the original damaged in an accident. Have had no issues and the waits perfectly. Very happy with items I
by:
Exact and perfect replacement for my Extang tonneau latch. A year later, still operating as expected.
by:
Looks like an exact fit, would have liked to have seen installation instructions, however, that's what YouTube is for. :)

shipping was fast, but pricey.
Em1137 profile picture

Em1137

11/28/2025

Has worked fantastic even after a year. Really couldn’t be happier

by:
perfect replacement fit and function
Henry J. profile picture

Henry J.

4/9/2026

This replacement part has weathered through one of the most severe and prolonged below freezing winters here in Upstate NY without any flaws it function. I think these replacement parts are manufactured to a higher standard than was provided new OEM. Very satisfied.

Chris R. profile picture
Etrailer Expert

Chris R.

4/9/2026

@HenryJ Heck yeah! That's great to hear. It's weathered the weather.
by:
The replacement spring latch, P/N1035, is the exact replacement part. Unfortunately, these latches are mounted into the rail assemble during the Solid Fold 2.0 assembly. Once in place you cannot replace it without considerable time and expense. This assumes your cover is out of warranty as my 11 years old cover.
The photos below show an original clamp and a newly installed replacement clamp. The original has the rubber pad in place and the replacement does not.
To facilitate the install I determined that a portion of the rail must be removed. The clamp rides inside the rail on guides which after removing the retaining block became fully visible. I marked the width of the circular retainers on the clamp onto the rail and using a high speed Dremel tool cut the aluminum rail to a width and length that allowed the replacement spring clamp to be inserted. Once the retaining block was reattached it locked the clamp onto position.
This process removed about 0.5 inches length and 0.125 inch width from both sides of the aluminum rail. The replacement photo shows about 0.0825 inch (1/16) of the cutout remains uncovered but this gap doesn't interfere in operation or function of the spring latch.
This fix cost $10. My local Extang installer thought his tech would take 2 to 3 hours to disassemble the cover and install the new part. Cost estimate $250.
If you look close it's not pretty, but it works just fine.
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by:
Once I found the website, it was easy to find what I was looking for and execute the order. It arrived on time and was easy to install.
by:
Recommended replacement instructions would have been helpful.
by:
Good, strong product, they work great on my truck, they hold the top-down real good. If you need some, I will buy him from this company for friendly.\nAnd the ship fast
by:
Awesome
Perfect fit
Thank you
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by:
Perfect replacement product.
Alex profile picture

Alex

11/23/2025

Product is still working as designed.

by:
Perfect fit.
by:
Timely delivery. Parts exactly as shown. Would use your company again without hesitation. Thanks so much.
by:
It was easy to install, the ones before came off when tonneau cover pop off on the interstate. So I'd replaced them. I'm in the process of repairing the cover.
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by:
Easy ordering process, timelydelivery, correct parts. Thank you.
by:
The item was the exact replacement for the part that I needed. I installed it the day that I received it. The ordering process was uncomplicated, and the part came a day before promised. I have purchased items from etrailer before, never have had an ordering problem and the item has always been the exact item that I needed. Great company to deal with.
by:
I received exactly what I ordered very quick.
by:
Exactly what I needed. Quick shipping and great price. Thanks.
by:
Perfect fit, exactly what I needed. Shipping was faster than expected
by:
Perfect fit! Just what we needed! Thank you.
by:
Fit perfectly on my trifecta cover that I’ve had for like 7-8 years now. Made it work like brand new again. Simple installation although it does require taking the rails on the back section of the cover apart in order to slip it into the cross rail.
by:
This clamp appears to be exactly like the original. There appears to be no easy way to install the replacement as the track into which it fits is apparently sealed into the cover. I ground a wide spot in the track rails near the center and slipped the replacement in. This seemed to work just fine and did not seem to effect the operation of the clamp or the cover. If there is a fault, it would be in the original design of the cover with no practical way to replace the clamps. I would like to see installation instructions accompany the product, especially if there is a technique that wasn't apparent to me.
Jim M. profile picture

Jim M.

7/22/2017

It has been a year and everything is just ducky. No problems whatsoever. This part is at least as good as the original.

by:
I have not used them yet but they look like perfect replacements.
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See what our Experts say about this Extang Accessories and Parts

Do you have a question about this Accessories and Part?
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    The Replacement Tail Clamp Assembly for Extang Solid Fold and Trifecta Tonneau Covers - Qty 1 # EX1035 is the correct replacement part unless you have a 1999 or newer Ford Super Duty truck which will instead use # EX1042. To install the replacement clamp, I reached out to my contact at Extang, and if you have the original Solid Fold you will need to cut a small slit in rail toward the center to drop the clamp into and slide to the outside edge. The newer Solid Fold 2.0 has a latch pocket...
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  • How to Install the Replacement Tail Clamp Assembly for Extang Solid Fold & Trifecta Tonneau Covers
    How to install the Replacement Tail Clamp Assembly for Extang Solid Fold and Trifecta Tonneau Covers # EX1035 depends on what cover you have. The replacement tail clamp fits the Extang Solid Fold, Solid Fold 2.0, and Trifecta covers. The Solid Fold and Trifecta requires that you cut a notch in the track to take out the old clamp and slide in the new clamp. I have included a picture that provides more insight on this. If you have the Solid Fold 2.0, there should be a latch pocket with...
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  • Instructions for Replacing Extang Replacement Tail Clamp Assembly for Solid Fold/Solid Fold 2.0
    I can help you with the process of replacing the Tail Clamp Assembly # EX1035 for your Extang Solid Fold or Solid Fold 2.0 tonneau cover. The replacement process will be different depending on if your existing cover is the Solid Fold or the Solid Fold 2.0. I spoke with my contact at Extang to learn more about the different replacement processes. She also confirmed that they do not have a specific set of instructions on how to replace the tail clamps. For the Solid Fold cover, you will...
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