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Replacement Corners with Pads for Extang Trifecta Soft Tonneau Covers - Qty 2

Replacement Corners with Pads for Extang Trifecta Soft Tonneau Covers - Qty 2

Item # EX4211
Our Price: $27.50
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Shipping Weight: 0.12 lbs
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Replaces 2 corners and pads for Extang Trifecta soft tonneau covers. 1-800-940-8924 to order Extang accessories and parts part number EX4211 or order online at Free expert support on all Extang products. Great prices and Fastest Shipping for Replacement Corners with Pads for Extang Trifecta Soft Tonneau Covers - Qty 2. Accessories and Parts reviews from real customers.
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  • Reviews (76)
  • Q & A (0)
  • Videos (1)
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Extang Accessories and Parts - EX4211

  • Tonneau Covers
  • Corners
  • Extang Trifecta
  • Extang

Replaces 2 corners and pads for Extang Trifecta soft tonneau covers.


  • Replaces corners and pads for Extang Trifecta soft tonneau covers
  • Includes 2 corners with pads

4211 Replacement Corners with Pads for Extang Trifecta Soft, Folding Truck Bed Covers - Qty 2

California residents: click here

Video of Replacement Corners with Pads for Extang Trifecta Soft Tonneau Covers - Qty 2

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 - EX4211

Jeff: Hello everybody. This is Jeff from Today, we're going to take a look at these replacement corners with the pads for the Extang Trifecta soft Tonneau covers. It's for a quantity of two. These will replace the corners and the pads for the Extang Trifecta soft Tonneau covers. It includes the two corners, and you can see the pads are already attached to the bottom of them.

These corners are designed just to insert into the channels of the tonneau cover and give you a finished look or end to your tonneau cover. But that should do it for the review on the replacement corners with pads for the Extang Trifecta soft Tonneau covers, for a quantity of two.

Customer Satisfaction Score:

Customer Reviews

Replacement Corners with Pads for Extang Trifecta Soft Tonneau Covers - Qty 2 - EX4211

Average Customer Rating:  4.8 out of 5 stars   (76 Customer Reviews)

Replaces 2 corners and pads for Extang Trifecta soft tonneau covers.


I broke one corner on my 2019 F350 Factory Ford trifold soft tonneau and looked high and low and found these.....they are an exact replacement.

What a wait off my shoulder not having to purchase a new cover. These are life savers. I attached a picture of the factory piece that this replaced and the stickers off my cover for your reference.

Thank you etrailer.


I needed some new replacement corners for my older Lund trifold cover. I read others reviews that you can make these work with some modifications. I had to take about 1/32” off each prg, and then figure out the puzzle of installing them. Which is just a matter of folding it back and pulling the cover back to get some slack, having a helper definitely helps.
These replacement corners saved me from having to spend hundreds of the dollars for a new one.


Fit my Lund tri-fold bed cover with slight trimming of the insert pieces. Glad they worked and I didn't have to buy a new cover!


I couldn’t find what I needed for an old Lund bed cover. I bought these knowing they aren’t exactly what I needed, however,I grinded about 1/16 off of the “tongues”, worked great! It took me about 30-45 min to do the repair. The nice lady I talked to at Lund said they didn’t have the replacement part, they recommended e trailer


Even though it's a land and your girl warned me this is extang all I had to do was shave down the tips and tap them in. They worked. I stuck with you because the customer service girl gave it her best to get me all the information I needed.



My bed cover was about 8 years old and parts obsolete. Your part fit fine and has held up great. i changed both to be safe.


Good replacement for Lund corners,just a little trimming needed.
Lund does not carry parts for five YO cover.


Fit perfectly,


Purchased these about a year ago, they installed easily and are still functioning perfectly. Great service, quick shipping, would use this shop again.


Ordering the corner caps for my truck cover went smoothly and received the items within a few day. Thank you!


Great site to order from . Very easy to navigate and order tracking was spot on .


The product is the closest thing I could get to the Lund corners for a soft three fold cover, read previous review, and ordered yes small modification ; just sand top of inserts and works perfectly. Thank you.


It was a perfect replacement for my broken corner on my tonneau cover. It was easy to replace and saved me a lot of money.wel worth the money an effort, rather than buying a new one.



A year later and still performing well, No regrets.


This was a difficult item to locate. RAM dealers from which I purchased my folding bed cover were no help. I searched the Mopar website the name on the cover’s tab and the site was no help at all. I tried etrailer’s website and there it was; a package of two for about six dollars. Of course the bed cover is not a part of a travel trailer or RV but there it was, just what I needed.


Great service. Order was on time and was kept up to date on shipping details.


Shipped quick. Got them installed and they were an exact fit.


This was exactly what I needed!!! Unfortunately Lund doesn’t make replacement corners. I had to slightly modify these ones, but they worked perfectly!! Much better than spending hundreds of dollars on a new cover. made the process enjoyable and easy!!


High quality replacement part. Very easy to order. Great tracking system. Fairly priced. Great vendor with strong communication skills.


Fast shipping, great job.


Going to modify these as replacement for ones not available for a Lund cover. It appears these will work.


Nothing exciting about the order - just as you'd want. I was happy that it was delivered earlier than initially stated. I liked the selection of parts and photos/videos of each that helped me select the right part. Would order from etrailer again.


On time, with many updates to its packaging and postage steps. Great service.


I received prompt delivery of the replacement corners for my pickup cover, and installed one of them (one was all I needed) the same day. It was the exact size and type of the one it replaced. THe price for 2 was cheaper than the price for one at my local Trifecta dealer.


Good prices, quick delivery! Great place to buy Extang Tonneau Cover parts.


Great replacement part for mu Trifecta Tri fold cover!! It arrived quickly and was so east to put on. I would order from this company anytime.


Was told that they would fit my #95073 lund cover and they did - but with much finessing and a good heat gun. It was a struggle but with some help and patience they seem to be ok.Certainly not 123 and done!

Show More Reviews

See what our Experts say about this Extang Accessories and Parts

  • How are Corner Pieces of Extang Trifecta Tonneau Cover Installed
    I checked with Extang to try and get more instructions on how the corner pieces of the Trifecta are held together and this is what they sent me: The corner pieces of the trifecta are held together, then the inside corner brace assembly is screwed in. They don’t have a clip holding them in, only the force of the rails and brace hold them.
    view full answer...
  • Replacement Corners With Pads For Lund Genesis Trifold Truck Tonneau Covers
    Yes, the Replacement Corners with Pads # EX4211 can also fit the Lund Genesis trifold tonneau covers. To ensure that this is the correct part for your cover you can check your owners manual with the parts breakdown. You should see part 4211 as a replacement part for your cover. If you do not have your manual I can check the fit if you can tell me what number cover you have or I can attempt to do a search with the vehicle information you have it on.
    view full answer...
  • Can Extang Tonneau Cover Replacement Corners # EX4211 fit a Lund Genesis?
    Based on the images I could find for the Lund part 1403235 I do see they are different than our Replacement Corners # EX4211 from Extang. As we do not carry Lund covers I cannot verify if these could be modified to still fit inside your Lund Genesis cover.
    view full answer...
  • Recommended Tonneau Cover For A 2012 Toyota Tundra In Place Of A Lund Tonneau Cover
    While we do not carry any Lund branded tonneau covers, we do offer a wide variety of tonneau covers that will work great with your 2012 Toyota Tundra. Take a look at the: -TruXedo TruXport Soft, Roll-Up Tonneau Cover # TX245701. This is a simple, yet sleek, soft roll-up tonneau cover that is comparable to Lund tonneau covers. This tonneau cover easily installs to your truck bed side rails, and will also increase your gas mileage up to 10 percent due to its aerodynamic design. It should...
    view full answer...
  • Replacement Hardware for Extang Trifecta Tonneau Cover
    We have some replacement parts for Extang Trifecta Tonneau Covers. We have a cab side hinge # EX1032 and a Tailgate side hinge # EX1033. We also have some clamp accessories I've linked to assist. We also have the corner brace assembly # EX1041 and corners # EX4211.
    view full answer...
  • Replacement Tarp for Extang Trifecta 2.0 Tonneau Cover
    Your 2006 Toyota Tundra with the Double Cab and 6-foot bed uses the Extang Trifecta 2.0 tonneau cover # EX92850. For the 2.0 cover you will use Replacement Tarp # EX92635-20. We also have the Replacement Tailgate Hinge # EX1033, Corners # EX4211 and Tail Clamp Assembly # EX31003005. If you need other parts please let us know which specific items those are. Also please keep in mind that the Extang lifetime warranty includes parts such as bed cover rails, aluminum components, clamps, bows,...
    view full answer...

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Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Laura H
Written by:
Laura H
Employee Wilson B
Updated by:
Wilson B
Employee Mark S
Updated by:
Mark S

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