Backup valve installs in trailer brake actuators with high psi ratings and wires into your tow vehicle so that the trailer brakes do not activate when you shift your tow vehicle into reverse.
Features:
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Average Customer Rating: 4.5 out of 5 stars (144 Customer Reviews)
Backup valve installs in trailer brake actuators with high psi ratings and wires into your tow vehicle so that the trailer brakes do not activate when you shift your tow vehicle into reverse.Products were great. I have one suggestion to the shipping dept. at trailer: DON'T put small items in the same craft paper that is used to fill voids in the shipping box. When I opened my box I pulled out the big bunch of craft paper and set it aside to pitch. I pulled out the bigger brake parts and then realized that i was missing two smaller items. At first I thought maybe they were back ordered. I checked the shipping paper and they were to be in this box. After going thru the craft paper I was going to pitch I found them inside. Close Call!!! Put the small items in a small box or envelope. Thanks. 309406
jeffN - 10/23/2017This isn't necessarily a product review. It's a simple switch and it solved my problem. But I would rather comment about customer satisfaction. Website was easy to navigate but more so than that was calling the the company. Calls were promptly answered, no question was to stupid and they emailed the answer about the product information in case you didn't make decision right at that point. I have purchased a couple of items from e-trailer and have been very satisfied. If you have a trailer, or any of the many other products they offer, I think you will be happy with choosing this company. I don't usually write reviews, but this few minutes to comment doesn't compare to the time they spent with me to work out a small hiccup I had on my job. Regards, Charlie L. 446665
Charles - 10/29/2018894601
871947
just what I needed. Works great. Thanks 848873
Installed within 10 minutes. Works great !! Highly recommended ! 827733
I have ordered several boat trailer parts and been very satisfied. 822112
Ordered late Thursday and got the next Monday. We earlier then I expected. 815652
What a great service etrailer provides. i recently had to place two orders for spare parts. Two different parts suppliers. I placed both orders on a Sunday. etrailer received my order and I had it by Wednesday and had the part installed by Wednesday night. They kept me informed through the whole process via email. My second parts order through a different company had to be canceled and reordered 3 times in 3 days, still don't know where my parts order is. etrailer sets the expectations that others should follow. Great Job. 807740
They don’t seem to last more than a season at best 801000
So far so good. The customer service was excellent. They helped me through the process of product selection with ease and a sense of humor. Much better than the local shops here in Anchorage. I'm not mechanical in any sense so I found the online installation videos to extremely easy to follow. I ended up replacing all the brake lines, the master cylinder and the actuator. It was easy but I did it with help of the videos and a few phone calls to customer service who talked me off the ledge. The calipers will be replaced this year and I'm hoping for similar results. I'll keep you posted and thanks again. Great products, CS and online help. 793307
Finally got a new one to work no more locking up in reverse. Works great 782720
fits like the original 766477
The ordering was easy, the online tutorials were very helpful, and the parts arrived a few days after being ordered. I would definitely go back to each trailer for all future needs. 763228
Fast shipping 760670
Working good for backup lock out 744522
Excellent service as always. E-Trailer is always the 1 and only place i need to go to for my trailer repair/ maintenance parts. 707538
I ordered this part from etrailer.com because I have ordered items from here before and I have always got what I expected. This servo arrived with other parts and functioned as expected. I would recommend etrailer as the first stop when they are looking for trailer parts. Good price, good selection, and good service. 695185
I looked everywhere and could not find the parts i needed, I came across etrailer.com and found every part i needed with a very good price. The site is very helpful with information and video's. Now I can get my trailer finest with the right parts and not jerryrig it. 690562
I am very happy with my order Everything was correct and I received it in a very good timely manner. Thank you Lisa for getting the master cylinder and selinoid to me that quick It was ordered late Thursday and got it on Monday and back together and ready to go fishing. Again thanks 680999
Excellent part, functions as advertised. 676686
Ordered from website after talking to customer service. They helped me find the part. It arived soo er than I expected. I will continue to do business with these folks. 638746
It works as advertised 636940
Parts are what they showed they would be. Very good price. Delivery excellent. Thank You 633674
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