bing tracking image
  1. Camper Jacks
  2. HappiJac
  3. Stabilizer Jacks
  4. Truck Camper
  5. Manual Jack
  6. 8001 - 9000 lbs
HappiJac Manual Truck Camper Jack System - 34-1/2" Lift - 8,800 lbs
HappiJac

HappiJac Manual Truck Camper Jack System - 34-1/2" Lift - 8,800 lbs

Part Number: LC736514-4
$2,630.06
Camper Jacks
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.
By submitting this form, you understand and agree to our Terms of Sale, Website Terms of Use and Privacy Policy.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Need help with installation?
Locate installers near me
Load and unload your truck bed camper with these manual camper jacks. Jacks install permanently on the 4 corners of your camper for stable and convenient loading and unloading. 1-800-940-8924 to order HappiJac camper jacks part number LC736514-4 or order online at etrailer.com. Free expert support on all HappiJac products. Great prices and Fastest Shipping for HappiJac Manual Truck Camper Jack System - 34-1/2" Lift - 8,800 lbs. Camper Jacks reviews from real customers.
  • All Info
  • Reviews (21)
  • Q & A (0)
  • Photos

HappiJac Camper Jacks - LC736514-4

Highlights

  • Raises Heavy Campers Smoothly: Manual screw-driven jacks lift up to 8,800 lbs (2,200 lbs each) for steady loading and unloading.
  • Stays Stable at All Four Corners: Square steel tubing and concave footpads reduce sway so the camper feels solid once lifted.
  • Handles Long-Term Use Outdoors: Zinc-plated inner tubes and powder-coated outer tubes resist rust and corrosion.
  • Cranks Easily by Hand or Drill: Maintenance-free Acme screws turn smoothly using a hand crank or 1/2" hex power drill when unloaded.
  • Upgrades Later to Electric Lift: Compatible with HappiJac manual-to-electric conversion kit for faster remote operation.
  • Mounts Securely with Included Brackets: Front L- and flat brackets plus rear Z-brackets attach quickly to each camper corner.
Made in USA

Features to know about

Lifts Heavy Campers Smoothly: 34-1/2" Travel with Manual Crank or Power Drill

Getting a camper on and off the truck can be slow if your jacks strain under the weight. Each jack in this setup handles 2,200 lbs for a combined 8,800-lb capacity and gives you 34-1/2" of lift. The Acme screw design cranks smoothly, and when you’re not bearing weight, you can hook up a power drill with a 1/2" hex socket for quick raising or lowering without the effort.

Internal view of HappiJac camper jack showing Acme screw mechanism and steel components for durability

Internal view of HappiJac manual truck camper jack showing durable steel tubing and Acme screw mechanism for 34-1/2 inch lift

Internal view of HappiJac truck camper jack showing steel tubing and Acme screw assembly for smooth lift operation

Keeps Every Corner Steady: Square Tubing and Concave Footpads

Wobble and sway can be unnerving when lifting or lowering a camper. The heavy-duty 2" square tubing keeps everything straight and rigid, while the concave footpads grip firmly to reduce movement. Once set, locking levers hold the jacks exactly at the height you want, so each corner stays stable as you work.

Full view of HappiJac manual truck camper jack with locking lever and square tube body

HappiJac manual truck camper jack installed on camper corner showing locking lever and crank socket for lifting operation

Full-length view of HappiJac manual truck camper jack installed on camper corner for load and unload use

Close-up of HappiJac camper jack concave foot plate showing zinc-plated steel and stable base design

Close-up of HappiJac camper jack foot plate showing concave pad, zinc-plated tubes, and white powder-coated finish

Detail view of HappiJac camper jack concave foot plate with corrosion-resistant zinc plating for stability

Built to Last in Tough Conditions: Zinc-Plated and Powder-Coated Steel

Rust and corrosion are tough on gear left outside year-round. These jacks use zinc-plated inner and outer tubes with a white powder coat on the outer tube for extra protection. That finish not only resists rust but also keeps the jacks looking clean after repeated use in wet or dusty conditions.

Adapts Easily Over Time: Upgradeable to Electric Operation

If you decide you want faster operation later, this system can convert from manual to electric with the HappiJac manual-to-electric conversion kit (LC733960-182524). You can go from hand cranking to remote control operation without replacing your entire setup, saving both time and cost down the road.

HappiJac wireless camper jack remote control for electric conversion kit, used to operate truck camper jacks remotely

HappiJac camper jack remote control used for electric conversion kit wireless operation

Wireless remote controller for HappiJac electric camper jack conversion kit enabling easy lifting control

Straightforward Mounting: Brackets Fit Most Campers

Getting the jacks mounted doesn’t need to be complicated. The included L-brackets, flat brackets, and Z-brackets attach to each corner for a solid fit. For dually trucks, an optional swing-out bracket (LC182496) gives you extra clearance when loading or unloading so you can get your setup dialed in easily.

Specs

Weight and Capacity

  • Overall weight capacity: 8,800 lbs
  • Per jack weight capacity: 2,200 lbs

Dimensions

  • Lift: 34-1/2"
  • Outer tube height: 51"
  • Tube width: 2"

Warranty

  • Warranty period: 1-Year warranty

Note

  • Important note: These camper jacks are designed for lifting and lowering only, and should not be used to support your camper during storage.

736514-4 Lippert Components (LCI) Happy Jack Truck Camper Jack System - 34-1/2" Lift - 8,800 lbs - Qty 4

Replaces 4100, 4150, 4160, 4200, 4500, 4560, 4600, and 4660 HappiJac Systems

Installation Details LC736514-4 Installation instructions



Ratings & Reviews

4.7

21 reviews
5 Stars
(18)
4 Stars
(2)
3 Stars
(0)
2 Stars
(0)
1 Star
(1)
Review Sort Icon
by:
The fit was plug & play bolt on. No problems swapping in these new jacks. I've been using them while camping and have no complaints. Zero issues with the existing (original) remote control either.
by:
These are a lot more stable than the old ones that were on it before. I think the square tubing is better than the round and they have a higher load capacity since we have to raise it up in the air to clear the bed of the truck.
by:
theonly problem was shipping to canada was tricky
by:
this was a exact repacement ,part for part ,all arived in a few days of ordering, thanks
by:
These camper jacks arrived with a damaged protective weather seal. When I contacted etrailer for a replacement, they told me there were no replacement parts available and nothing they could due about it. The failure appeared to be a result of poor packaging. Very disappointing for an expensive item.
Katrina D. profile picture
Etrailer Expert

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.

by:
You guys went above and beyond my expectations with my shipment . After having a hiccup in shipping you shipped out the next box super quick and I was super happy with your service. Thanks etrailer
by:
More instructions for the brackets would have been helpful.
by:
Fantastic service. Got my product day before they said it was going to be delivered.
by:
a great t way to raise and lower camper. Only takes minutes and you are done. Love them.
by:
These jacks are great! Can't wait to get on the road.
by:
Royce C. profile picture

Royce C.

10/3/2024

Good

by:
Have worked perfectly from day one!!
by:
Delivered on time, and time will tell how they operate compared to the 4500.
by:
Very happy with everything
by:
Got here before I expected them. Haven't installed them yet.
by:
by:
by:
by:
by:
by:
21
21
true

See what our Experts say about this HappiJac Camper Jacks

  • Do You Have a Set of SnapPads for HappiJac Camper Jack Systems?
    We sure do Steve and welcome back! The SnapPad TC Jack Pads for HappiJac Camper Jack Feet item # SN67VR are the ones you'll need. The SnapPad TC Jack Pads item # SN67VR are custom fit for all of the HappiJac systems. This set of four pads measures 7-3/4" long x 7-3/4" wide x 2-3/4" tall. They'll permanently mount to the feet on HappiJac systems like item # LC736514-ELKIT and item # LC736514-4. What kind of camper do you have and what type of ground do you typically camp on? Feel free...
    view full answer...
  • Converting HappiJac 4200 and 4160 Manual Jacks into Electric Jacks
    The replacement manual jack for the 4200 and 4160 jacks are the HappiJac Manual Truck Camper Jack System, part # LC736514-4. We have the electric upgrade kit for this part, so we have the upgrade for you. Because your camper is already pre-wired, you can get the version without the wiring, which is part # LC733960. I called HappiJac to get an installation manual for you. They did not have one, but they were able to get a wiring diagram for me, which I have emailed to you separately. I've...
    view full answer...
  • Manual HappiJac Campers Are Binding
    Hello Steve, If the HappiJac Camper Jacks # LC736514-4 are binding, then per the instructions for the jacks, it may need lubrication. They say "anytime jack seems to labor more than usual, place a few drops of light oil into the oil hole in the crank socket then run the jack to distribute the oil."
    view full answer...
  • Replacement Cap Kit For HappiJac Truck Camper Jack 4220
    Yes, Replacement Cap Kit for HappiJac Manual Truck Camper Jacks # LC183332 is the correct kit. This is for your Replacement Jack # LC736514 (4220) or the complete setup HappiJac Manual Truck Camper Jack System - 34-1/2" Lift - 8,800 lbs # LC736514-4 (which is 4 of 4220).
    view full answer...
  • Replacement HappiJac Camper Jacks Option For A 1997 Northstar Pop-Up Camper
    I went ahead and reached out to HappiJac, and they were able to determine that based off of the age of your jacks, the Replacement Bevel Gears for HappiJac Truck Camper Jack Systems # LC182851 will not work for you. Instead, they are recommending that you upgrade your jacks with the: -HappiJac Manual Truck Camper Jack System # LC736514-4. These jacks have an overall weight capacity of 8,800lbs, is made in the USA, and also includes the mounting brackets, which is designed to fit most...
    view full answer...
    Image 1 for
  • Recommended Replacement for HappiJac 4100 Camper Jacks
    Yes. Your HappiJac 4150 can be replaced with the HappiJac Manual Truck Camper Jack System - 34-1/2" Lift - 8,800 lbs # LC736514-4. If you want to add the electric operation and motors to these jacks you can use the Manual-to-Electric Conversion Kit for HappiJac Truck Camper Jack Systems # LC733960-182524, which will turn this manual jack system into electric jacks.
    view full answer...
  • Truck Camper Jack Replacements for 1998 Big Foot Truck Camper
    Your truck camper jacks are more than likely obsolete due to the age of your 1998 Big Foot truck camper. So unless they have been updated already you will need a new set of jacks. You can replace them with a HappiJac Electric Truck Camper Jack System # LC736514-ELKIT. This kit will allow you to operate each jack individually or control them all at once via the remote control. You can also go with a HappiJac Manual Truck Camper Jack System # LC736514-4. To operate these you will need...
    view full answer...
  • 2018 Lance 650 Replacement Recommendation for Atwood Jacks
    Thanks for all of the details! For your application you're going to want the 8.8K HappiJac Truck Camper Jack System which comes both in manual and electric configurations: - Manual # LC736514-4 - Electric # LC736514-ELKIT Then for swing-out brackets you need 2 of the Swing Out Extension Bracket Kit # LC182496. I'm pretty sure the mounting brackets that come with these won't match what your Atwood jacks used so this will be a completely new install.
    view full answer...
  • Camper Jacks for Storing Camper on Driveway
    There are camper jacks that will allow you to take your camper off your truck bed easily, but there is nothing with wheels as that would not be stable enough so they do need to remain stationary. To choose the right camper jacks, you need to know the weight capacity you need, and can choose from either manual or electric jacks. The best jacks are the HappiJac because they permanently install, have the highest weight capacities, and you even have the option of electric jacks for the easiest...
    view full answer...
  • Can Power Drill Be Used To Operate HappiJacs Manual Truck Camper Jack System?
    Yes Bryan, HappiJacs says "Power drill with 1/2" hex socket can be used to raise or lower jacks when not bearing weight". Another thing you can do for the HappiJac Manual Truck Camper Jack System - 34-1/2" Lift - 8,800 lbs # LC736514-4 is add the electric power option with # LC733960-182524.
    view full answer...
  • Which Manual Hand Crank Works With HappiJac Manual Truck Camper Jack System LC736514-4?
    To get a hand crank compatible with the HappiJac Manual Truck Camper Jack System - 34-1/2" Lift - 8,800 lbs # LC736514-4 you were looking at you will just need to order the Manual Crank # LC182436. This will allow you to raise and lower the jacks when you are needing to remove or install the truck bed camper in your truck. I included a video of the # LC182436 for you to take a look at.
    view full answer...
  • Compatibility of HappiJac Motorized Upgrade System With Other Manufacturers Slide-In Camper Jacks
    Lippert, the manufacturer of HappiJac camper jacks tells me that the HappiJac # LC733960-182524 conversion kit is only compatible with the HappiJac # LC736514-4 and # LC736515-4. Your best bet for a motorized camper jack kit we offer would be the HappiJack # LC736514-ELKIT for an 8800 lb system or # LC736515-ELKIT for a 11200 lb capacity.
    view full answer...
  • How Does Happijac Camper Jack Attach to Camper
    On the camper you'd have a set of the Happijac Z-brackets like part # LC182493 installed which is what the jacks like part # LC736514-4 attach to.
    view full answer...
  • Powered Conversion Kit For 4150 And 4500 Model HappiJac Truck Camper Systems
    The Manual-to-Electric Conversion Kit for HappiJac Truck Camper Jack Systems # LC733960-182524 is compatible with with your 4150 model but not the 4500 so you would need to replace them system. The HappiJac Manual Truck Camper Jack System # LC736514-4 replaces both models and is compatible with the conversion kit.
    view full answer...
  • Do the Swing Out Extension Brackets for HappiJac Truck Camper Jack Systems Fit HappiJac 4220 Jacks?
    Yes, they will. The Swing Out Extension Brackets for HappiJac Truck Camper Jack Systems item # LC182496 will work on the following models including the HappiJac 4220 or pn 736514 jacks: HappiJac Electric Truck Camper Jack System - 36-1/2" Lift - 11,200 lbs item # LC736515-ELKIT HappiJac Manual Truck Camper Jack System - 36-1/2" Lift - 11,200 lbs item # LC736515-4 HappiJac Manual Truck Camper Jack System - 34-1/2" Lift - 8,800 lbs item # LC736514-4 HappiJac Electric Truck Camper Jack...
    view full answer...
  • Availability Of Atwood Camper Jacks Wired Remote Control
    Unfortunately, Atwood is no longer in business and their camper jacks are no longer available. So I am afraid a replacement remote is also not available. I know this is probably not what you wanted to hear, but at this point if the jack has ceased to function, we would have to recommend replacing the jack entirely. There are going to be a few options for replacements and I have listed a few of those below. - Brophy Heavy Duty Cable Camper Jacks - 57" Max Lift Height # CXHD - Brophy Heavy...
    view full answer...
  • Will HappiJac 4600 Series Motors Made In 2008 Work With HappiJac Jacks LC736514-4?
    I reached out to my contact at HappiJac and the motors currently on your 4600 series jacks made back in 2008 will still fit the HappiJac Manual Truck Camper Jack System - 34-1/2" Lift - 8,800 lbs # LC736514-4 perfectly as there has not been a design change. This will get you the replacement jacks you need without having to spend quite a bit of money on the new motors.
    view full answer...
  • Do HappiJac Swing Out Extensions work on Hallmark Camper
    The Happijac Swingout Extensions part # LC182496 do fit your 2005 Hallmark camper and work with the following jack setups # LC736514-4, # LC736514-ELKIT, # LC736515-4 and # LC736515-ELKIT. You'd have to compare what you have now to these kits to see if they are a correct match. We do not have 2 inch extensions at this time.
    view full answer...
  • Will The HappiJac Swing Out Extensions LC182496 Fit A 2006 Lance 951 Camper?
    The Swing Out Extension Brackets # LC182496 are designed for use with the HappiJac Truck Camper Jack Systems # LC736514-4, # LC736514-ELKIT, # LC736515-4, and # LC736515-ELKIT. If you have one of these kits on your 2006 Lance 951, then you can definitely use them. On the other hand, if you do not have a HappiJac system on your camper, I cannot recommend using them, unfortunately. This is also the only swing out bracket we currently carry, so if you do have a different manufacturer, you...
    view full answer...

Do you have a question about this Camper Jack?


Info for this part was:

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

At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.