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Replaces the front jack tube for your Lippert Components Ground Control 3.0 automatic leveling system (LC358590 or LC675817).
Features:
California residents: click here
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi. John with etrailer. Look, things happen when you're on the road or when you're camping. If you need parts for your landing gear on your camper, don't forget to keep us in mind. We have the factory parts here available. For instance, the landing gear for your Lippert Ground Control 3.0.
Now on a 3.0 system, the landing gear that we're talking about is gonna be the main jacks on the front of your camper. These are the ones that are going to, whenever you want to hook and unhook, these are the ones you operate up here. This part that we're talking about, the replacement part, is actually going to be the the inner shaft and then the main shaft that goes up into your camper. It's not gonna include the motor. It's not gonna include the foot plate or the snapper pin, but those parts are available, and we have them here at etrailer.
This is a real factory Lippert product. Do not trust your system with aftermarket products. There's no reason to. This video really just focuses on the front landing gear, but if you have 3.0, and you have damage to either your mid or rear jacks as well, we have those factory replacement parts. So don't let broken parts ruin your summer vacation.
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Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
Ratings & Reviews
eTrailer is great! Had a broken jack leg, and they got a replacement to me pronto, in spite of a nasty winter storm that dumped an inordinate amount of snow on them. The replacement leg was installed quickly and worked as expected. I will continue to do business with these folks; they’ve routinely provided great service and assistance.

Michael
1/11/2026
One year later: the part continues to perform flawlessly. ETrailer is my go-to for parts needs great customer service and quick shipping.
This was a quick and easy install after securely supporting the 5th-wheel on blocks. The jack was like-for-like so I didn’t have any issues.
PSA: The old jack’s threaded block completely stripped out. I’d recommend that owners check their factory jacks to make sure there is no weld-slag in and around the thread block and screw. I’m pretty confident that this weld slag was what cause our factory jacks to prematurely fail, as shown in the pictures.
We were very pleased with our order and pleased with etrailer’s customer service. When our order was delivered, the box had been damaged and the part was missing. We need the part in order to leave for a trip in just a few days. I reached out to etrailer in a panic. etrailer rushed a new part to us immediately.
Great product. Fits perfectly. Able to DIY install (at 73 yr old), using jack underneath to "adjust leg height" while lining up the tabs. The jack is great as well (Power Mountain Tallboy Off-Road Bottle Jack, also from etrailer).
Thanks Matthew,
The front jack is a perfect fit and easy to replace.
Thanks for your help.
Arrived quickly, installed easily. Fixed self leveling issues I was having with.Lippert 3.0
These fit perfect, installed very easily and the shipping time was great!
It arrived as promised and in great shape. I installed this my self and it went smoothly. When all was done I did a hard reset on the Lippert Auto leveling control. Everything now works good as new.
Fit perfectly and would have been easy to install if I had better access to front legs. Generator made access difficult. Once installed it has worked perfectly
For around 30 lbs this was packaged very well. There were no instructions but isn't it just the opposite of removal. Threaded screw moved smoothly but I question reliability from LCI. The damaged screw was only 3 yrs old and we are not full time. I wish there were zerks to add grease. Guess I'll be using the 1/2 PVC pipe method next spring to add grease.
etrailer has saved me a couple times now. This was a direct replacement for Lippert one control leveling system. I was getting a jack error and found the jack was the issue. Price was great and shipping was super fast. Only issue I had was the powder coat paint is a bit too thick causing issues when installing it. I had to grind the paint off. But that wasn’t a big deal once I figured out the issue.
I'm glad you had it, I bought two now and this one is a spare to have on hand.
This is an exact replacement jack on for my Jayco 27RS. I have had to replace both jacks over the 5 years we have owned the camper. The change out was fairly straightforward and the new jack fit perfectly. etrailer has been a great source for all my parts needs.
etrailer saves the day. As others have stated the threads on the top plate stripped out, rendering us dead in the water. After some disassembly and a call to etrailer we got our parts in less than 2 days. Parts were reinstalled in 20 minutes and down the road we went.
I won’t look anywhere else for parts in the future. Knowledgeable sales staff, and dedicated shipping department!

Victoria H.
2/21/2025
Hi Nathan, I love to hear that this was such a seamless process for you! We will be here and ready to help whenever you need along your journey! Do you have any adventures planned currently?
Product was easy to find on the website, delivered in two days and is the exact replacement needed.
Fast shipping
The replacement part definately meets the standard that I expected.
Jack came when promised and was easily installed. I replaced all the bolts, washers, and nuts. attached the motor and plugged in the wiring and tested, worked great.
WOW, what quality! I recommend etrailer for your orders.
Easy to order and perfect fit. Shipping said I would receive on Monday, and it arrived on Saturday,

Dennis
9/15/2025
GREAT
The product is perfect, and since me motor was fine, it was the economical fix. just 4 nuts to completely remove the assembly, and another 2 to remove the motor.
turns out, because I has to fix this, I now see that Forest River installed by backs wrong. so now I know to remove my other jack, turn is 90 degrees so the jack is not secured by just the bracket tension, rather the points intended for hold the weight is will instead press into the bracket, ensuring a no-slip install.
Works flawlessly. Etrailer customer service was extremely responsive. Etrailer consistently sets the bar for customer service quality.
Straight forward instalation. Even for a 70 yo.with a bad back. A bit pricey
It was exactly the replacement part we needed, no issues with the order or installation. Thank you!
This is my Second Jack I had to replace on my RV. They are well made, but if you have to replace one, you should replace both. They can handle their design load and then some, but when one breaks, the other is now holding up all the trailer weight, and the chance of new damage if higher. Since I did not do this I will be buying another as a spare so that the instance I see signs of damage I can replace it, and avoid one Jack of having to work double hard.
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Gwendolyn Y.
1/13/2025
Hey Michael! I'm glad that the replacement leg got to you. I also can definitely agree with the "dump" of snow.