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Replacement Tongue Jack for Lippert Ground Control TT Leveling System
Lippert

Replacement Tongue Jack for Lippert Ground Control TT Leveling System

Part Number: LC421366
In Stock
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$473.46
Retail:$488.47
You Save: $15.01
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Replaces the powered A-frame jack for your Lippert Ground Control TT leveling system. 2 Toggle switches raise and lower your trailer tongue. Jack has a retracted height of 10-3/4", an extended height of 28-3/4", and 18" of travel. 1-800-940-8924 to order Lippert accessories and parts part number LC421366 or order online at etrailer.com. Free expert support on all Lippert products. Great prices and Fastest Shipping for Replacement Tongue Jack for Lippert Ground Control TT Leveling System. Accessories and Parts reviews from real customers.
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  • Reviews (57)
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  • Used (1)

Lippert Accessories and Parts - LC421366

  • Camper Jacks
  • Trailer Jack
  • Jack Assembly
  • Lippert

Replaces the powered A-frame jack for your Lippert Ground Control TT leveling system. 2 Toggle switches raise and lower your trailer tongue. Jack has a retracted height of 10-3/4", an extended height of 28-3/4", and 18" of travel.


Features:

  • Replaces the powered tongue jack for your Lippert Ground Control TT leveling system (LC672136)
    • A-frame jack raises and lowers your trailer tongue for easy hookup
  • Automatic extend and retract functions allow hands-free operation while jack lifts and lowers
    • Hitch recognition automatically returns your trailer to the position at which you unhooked
  • LED light illuminates at a downward angle to help you focus on your coupler
  • Includes mounting plate and foot pad


Specs:

  • Bracket height:
    • Retracted: 10-3/4"
    • Extended: 28-3/4"
  • Lift: 18"
  • Outer tube diameter: 2-1/4"
  • Inner tube diameter: 2"
  • Footplate diameter: 5-1/2"
  • Motor voltage: 12 volts
    • Power consumption: 30 amps
  • Lift capacity: 3,500 lbs


421366 Lippert Components (LCI) Replacement Power Tongue Jack for Ground Control TT - A-Frame - 18" Lift - 3,500 lbs - Black




California residents: click here


Customer Satisfaction Score:

Ratings & Reviews

4.8

57 reviews
Replaces the powered A-frame jack for your Lippert Ground Control TT leveling system. 2 Toggle switches raise and lower your trailer tongue. Jack has a retracted height of 10-3/4", an extended height of 28-3/4", and 18" of travel.

by:

Exactly what was needed after trailer slipped off the block and bent the shaft. Easy replacement.
Was miss quoted on delivery time took 2 weeks to get the jack but works like the old one even a bit quieter than damaged one. I would still use etrailer again for future parts.



by:

Product installed and works great. It was a return item, because it has thread lock on the inside of the controls. Doesn't bother me, but maybe double check.
It took 15 minutes to install. Great plug and play.

Erich profile picture

Erich

4/27/2025

A year later no issues at all. We use our toyhauler often with lots of remote camping. It’s worth to spend the money to get quality.



by:

I'm pleased with the replacement tongue jack for my Lippert leveling system. Our travel trailer weighs 10K lbs., and our truck weighs 8500 lbs., and the jack was getting weak when asked to lift that kind of weight to help "set" the tension on our equalizing trunnion bars. The new one is noticeably quieter, as well. The free shipping was nice, and delivery was on time!

Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

2/27/2025

Hey neighbor! I'm glad the new jack was a major upgrade for your set up!



by:

etrailer was the only place I could find this particular tongue jack and they had it for a fair price. It took a couple weeks before they were able to ship it, but it arrived in a few days once it was on its way. My only complaint is that the jack was not packed well. The box should have been reinforced at the foot end of the jack and I would have wrapped the head with some padding. The foot end broke out of the box and then the jack bounced around in the box for the rest of the journey. Fortunately there was no major damage done.

John profile picture

John

5/15/2023

This tongue jack is still doing its job after a busy year of use.



by:

I have a lippert ground control TT leveling system on my travel trailer and the electric tongue jack stopped functioning. This replacement part was the exact part that I needed to get back up and running again. It was simple and easy to install. 3- bolts to remove the jack, 1- "red" power wire to disconnect and 2- quick disconnect wire fittings to separate and the jack came right off. Attaching the new replacement jack was just as easy as removing the old one.



by:

The product was simple to install and works very well. Lauren was very responsive in helping to resolve a minor issue.



by:

Perfect replacement



by:

I did receive it and it looks great. Can't wait to install it. Thanks for forwarding all the shipping information. Very helpful.



by:

First one DOA and bad packaging, called got replacement within 3days packaging it rt way. Works humm like bird.



by:

Came quickly and perfect fit. Easy to i nstall



by:

Works as expected. Easy installation. Raises slowly, so patience is needed when you're arriving at your campsite and want to get set up.



by:

The power jack works great. A little slow but when you Re hooking on or off you should not be in a hurry, thats tje reason why I had to buy a new one. Anyways it works great with my lipperr auto leveling system, the jack was the exact replacement.

Ivan profile picture

Ivan

8/27/2021

The product is working great



by:

This is a original replacement and I have had no problems with it



by:

etrailer shipping, service rep, and packaging five stars. Shipping carrier. two stars. Package was diverted to wrong city and arrival date changed three times.

Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

5/13/2025

Dang, I'm really sorry to hear that your package jumped around till it finally got to you. Hopefully that was a one off issue and wont happen again to you, Greg.



by:

Ordered electric jack. Received the first one and it was damaged. I called the company they sent out a new one that day and also sent me a return shipping label to return the damaged one. I received the replacement very quickly and already installed it and it works great. I am very happy with the service and products from etrailer and would recommend them to anyone.



by:

Easy to install and works perfectly



by:

It had a broken light switch when it arrived. They were great to send me a replacement switch for it. Everything is working like it should now. Great customer service second to none! Thanks e trailer



by:

Easy plug and play and even the 30amp feed wire was the perfect length for my rockwood pull camper. Nice to see a replacement that you don't have to mess around with ti make function !! 5 STARS !!



by:

It was just what I was expecting and with an easy install too.
Thank you so much etrailer.com for the excellent work and
timely shipping.



by:

Had a trailer jack that did not work from new. Contacted etrailer, they said they would put another one on the truck that day and I should have it by Tuesday. It arrived the next day. Great service! Great service after the sale. Always go there first

Smooth Sailing,
Ric
.



by:

Delivery was right on time. Product was very well packaged and is exactly the part I need. Ordering online was a breeze. I will not forget about these folks next time I need parts Thanks y’all



by:

Like doing business with etrailer! Fast shipping nice people to deal with! Great videos of products!



by:

Exact replacement model unbolt old one bolt on the new one quick connect wires hook up hot wire. Arrived a day early. Great job etrailer thanks!



by:

Just finished installing my replacement tongue jack. Perfect match and works just like the old one(due to damage) Thanks It was easy to find the right one and it was delivered earlier than promised



by:

My order was quickly received, fairly priced, and worked great.


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Used Items Available
Used Picture for Replacement Tongue Jack for Lippert Ground Control TT Leveling System
Used Picture for Replacement Tongue Jack for Lippert Ground Control TT Leveling System
Used Picture for Replacement Tongue Jack for Lippert Ground Control TT Leveling System
Used Picture for Replacement Tongue Jack for Lippert Ground Control TT Leveling System
Used Picture for Replacement Tongue Jack for Lippert Ground Control TT Leveling System

Condition: Installed

Notes: There are install marks from previously being test fitted. All hardware is included.

$395.83
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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Kathleen M
Installed by:
Kathleen M
Employee Wilson B
Updated by:
Wilson B
Employee Mike S
Updated by:
Mike S
Employee Kristina F
Written by:
Kristina F

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