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Getting a camper on or off can take time and muscle, but these electric jacks handle the work for you. The HappiJac Electric Truck Camper Jack System lets you raise or lower all four corners with the push of a button. Each jack has 34-1/2" of lift and supports up to 2,200 lbs for a total capacity of 8,800 lbs. The clutchless motor heads move smoothly through a maintenance-free Acme screw system, giving you quick, even height changes without hand cranking.
No need to bounce back and forth between corners anymore. The included wireless remote lets you extend or retract each jack individually or all at once while standing back to keep your camper level. The buttons are clearly labeled and color-coded for easy use, so you can make precise adjustments without guesswork. It’s a simple way to control the lift safely on your own.



A solid stance matters when your camper is suspended in the air. These jacks use heavy-duty 2" square tubing that resists flexing and provides superior durability. The concave footpads settle firmly on the ground to reduce movement and increase stability during lifting or lowering. Locking levers keep each jack at the height you set, so once it’s in position, it stays there until you’re ready to move again.





Corrosion is tough on gear that lives outdoors, but these jacks are built to handle it. The inner and outer tubes are zinc-plated to resist rust, while the outer tube also gets a white powder-coat finish for extra protection against the elements. That coating not only shields the steel but keeps a clean look season after season.

Installation is simple with front and rear mounting brackets designed to fit most campers. The circuit board and wiring harnesses connect directly to each motor head for consistent power delivery. Every component sits where it’s easy to reach for service or maintenance later on, keeping the entire system simple to install, operate, and maintain over time.
These camper jacks are designed for lifting and lowering only, and should not be used to support your camper during storage.
Ratings & Reviews

Royce C.
10/3/2024
Good
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Katrina D.
10/24/2023
I am sorry that these arrived in this poor condition. You were correctly informed, we do not have any more of them in stock. Same with that replacement piece, we do not carry that either. Let me get you in touch with the manufacturer to see if they can get a replacement sent out to you right away.