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Replaces the manual override cap for your etrailer A-frame electric jack (EJ-3520-BBX). Black color to match the housing on your jack.
Features:
Fits:
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hello, neighbors. It's Brad here at etrailer, and today we're taking a look at the Replacement Manual Override Cap for Electric Jacks that are Ram or etrailer. This may seem like an insignificant part, but as this kind of is exposed to all the elements that your trailer will be including sun, cold, whatever it may be, this is just simply plastic, and if it gets brittle, these can potentially crack off and then you no longer have the cap. This cap does have a nice rubber gasket here that's gonna seal up as we tighten it down, and that's gonna make sure that water doesn't get into our jack and ruin any electronics or the screw portion of the jack assembly. So it may seem insignificant, but if your cap cracks and falls off, guess what Your jack is gonna be exposed to all those same elements. So this is a quick, easy way to prolong the lifespan of your jack.
This is a direct replacement, and it's just identical to the OM ones that come with the Ram or etrailer electric jacks. And it's nice, it's got these little grips here, so it's super easy to just cap on. It doesn't take a whole lot of pressure, and again, it's gonna work just the same as your previous cap. It's just gonna make sure that it's protected if your other one's damaged. And that was a look at a Replacement Cap for your Manual Override on your Electric Ram or etrailer Jack.
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Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
Ratings & Reviews
Michael
8/4/2025
Still fits and works as it should. Its still WAY expensive for a hunk of plastic, but it keeps the water out of the jack head
Lazer S.
8/4/2025
Earnest
4/15/2025
The cap has remained as tight as when I first received it. It removed one less thing that I have to monitor on my trailer.
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Lazer S.
10/12/2026
Glad to hear it fit, James! Which jack did you install this on? Looks like a Lippert.