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Replace your old trailer door spring with this heavy-duty, conventional ramp door spring. This single-spring setup lets you easily open and close the ramp door on your enclosed trailer. Fits 43" to 79" wide trailer doors.
Features:
Specs:
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews
Easy to install took about 30 min. Can now open the ramp door with one hand, Works perfect.
print some accurate installation instructions. my garage door install tech did not know the spring when anchored to the rod makes the drums move left and right about 3" inches or more and that crap about making the rod 1" longer than the opening on both sides is BS. The rod put a hole in my trailer trim on the inside and luckily I stop the ramp from raising to close or the rod would have plowed right through the outside skin of my trailer. I will say this, you guys are lucky it didn't put a hole in my trailer. I took over the install. restarted from scratch, cut two and a half inches off the rod. Preloaded the spring (drew a horizontal line on spring and wound the spring three times and secured to rod) with the ramp closed. Then I attached wire hardware to ramp, wound my wires up on my LH and RH drums and secured to ramp. Found this to be the setting for my ramp. Not anywhere did any instruction or person mention preload, it was just something I new to do. Please, do the R & D to develop a good set of working instructions before Your product ruins somebodies property. rate a 2 because of hole inside my trailer due to no instructions for my install guy to go by.
product worked well like it should.
E trailer took good care of me.
Everything worked great!! Good service fast delivery. Very satisfied. Would do all my trailer needs with your company. Thank-you
Easy install great product. Excellent service fast free shipping
A little hard to install , but helps so much raising and lowing my back gate for my trailer!
The spring kit works perfectly and I couldn't be happier with it. The install is straight forward and relatively simple though accessing the set screws used to lock the drums can be a little challenging. A+ for a great sales staff, very efficient and knowledgeable.
Haven’t installed this ramp door spring yet,seems to be exactly what I need.
works great.
Can’t set spring right. . It’s ether to tight. Are not enough. Spring keeps popping like old one. Any suggestions that may help.
fast shipping to Quebec canada received 4 days after my order and very beautiful and good product thank you, I'm making another order soon
Very satisfied. After installing the springs my trailer door worked perfect. No complaints. Would definitely order again
It has worked wonderfully. My 2020 trailer I bought brand new came with a double spring and they both popped a month apart…after only 2 years of having it. It’s been great.
Thank you
Great product! Not hard to install. My enclosed trailer door has went from breaking my back to pick up to now I open and close with one finger. The only thing I would improve on is maybe a couple minor details in the instructions. Be sure to hook your cables to the door before rolling the cable on to drums. It doesn't tell you to do this on the sheet of instructions! :)
Work great
Easy install.
Great product, arrived ahead of schedule. I'm no professional at this but was able to install it and working perfectly. Thank you etrailer for all of your help
Franklin
7/15/2024
Hello, I apologize for taking so long to reply back, but the product has been working great for me.It was truly a learning experience for me installing it because I had never done one before but through watching instructional videos I was able to do it. Thank you again
It fit. Direct replacement for damaged unit in the trailer. Very fast shipping. Y'll did good.
Great customer service. Part arrived in a reasonable time.
So far, my experience was great! I have a repair shop that does just about whatever is brought to us. Our main line is automotive, power sports, and small engine. We had a customer bring an enclosed trailer with a broken gate lift assist. I called to get some information on lift assist parts for this trailer, and was greeted with a great customer service representative. Easy to deal with and shipping was faster than expected. Thank you team! I am a satisfied customer.
Josh
9/27/2024
We installed the gate lift assist for the customer and have not had any complaints. So far so good. Thank you team for the great work, quality products, and very friendly and helpful staff.
Very helpful fast friendly service quick free shipping good prices. Very happy with my purchase.
best customer service and best products
The ramp door spring that I ordered never came with instructions, where the video said that it would. Was this supposed to have some type of instructions with it? Also the shaft ended up being bent during shipping, which is not a huge problem for me because I only needed 5 ft. of the shaft.
I also Installed this for a shed ramp door, but I do seem to have one problem.
I installed the spring, but when the door is closed the shaft spins and the spring unwinds. It seems like when the door is closed there is no more pressure on the door keeping the shaft from spinning.
Am I missing something or is there a solution to this?
Rep helped me figure out what I needed. And it fits and works perfect.
I really appreciate all the help I was offered.
Mike L.
4/29/2026
Thank you very much, Lizetth. I'm happy we could help!!
Spring was delivered quickly and then the repair shop that was suggested (Parker trailer) did a great job.
Info for this part was:
At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time.
Brooke M.
7/20/2021
Thank you for your review! It is important to note the warning that is posted with this product that unless you have experience working with torsion springs, you should get professional help with the installation.