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Stromberg Carlson Electric Landing Gear Set - Weld On - 34-7/8" Lift - 6,500 lbs

Stromberg Carlson Electric Landing Gear Set - Weld On - 34-7/8" Lift - 6,500 lbs

Item # LG-4
Our Price: $745.47
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Shipping Weight: 79 lbs
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Electric, fifth-wheel landing gear set's motor has an IP-rated switch for fast, easy, and safe operation. Each leg is 33-1/2" tall, offers 19-7/8" of travel, and has a 15" drop leg for extra lift. Combined weight capacity is 6.5K. 1-800-940-8924 to order Stromberg Carlson camper jacks part number LG-4 or order online at Free expert support on all Stromberg Carlson products. Great prices and Fastest Shipping for Stromberg Carlson Electric Landing Gear Set - Weld On - 34-7/8" Lift - 6,500 lbs. Camper Jacks reviews from real customers.
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  • Reviews (161)
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  • Used (1)

Stromberg Carlson Camper Jacks - LG-4

  • Fifth Wheel Camper
  • Leveling Jacks
  • Stabilizer Jacks
  • Electric Jack
  • Landing Gear
  • 6001 - 7000 lbs
  • 2 Jacks
  • 35 Inch Lift
  • Stromberg Carlson
  • Weld-On
  • Steel

Electric, fifth-wheel landing gear set's motor has an IP-rated switch for fast, easy, and safe operation. Each leg is 33-1/2" tall, offers 19-7/8" of travel, and has a 15" drop leg for extra lift. Combined weight capacity is 6.5K.


  • Perfect for raising, leveling, and supporting your 5th-wheel trailer or RV
  • Direct-drive motor reduces strain on your jack and allows landing gear to lift with ease
    • No clutch that could slip
  • Single-speed motor won't trip circuits or cause problems with coach's electrical systems
    • IP-rated switch will not spark, so it can be mounted safely in bottle-gas area
  • Drop legs minimize jacking time and help to level the trailer on uneven ground
    • Legs adjust in 1" increments
  • Cage pins included to release drop legs
    • Upgrade to spring-loaded pull pins (LG-119113 - sold separately) for simpler drop leg release
  • Hand crank included for manual operation
  • Heavy-duty steel construction
  • Gearbox is housed in a corrosion-resistant aluminum body
  • Landing gear welds onto trailer frame
  • Set includes 2 jacks, gearbox, motor, switch, footplates, cross shaft, hand crank, and hardware
  • Made in the USA


  • Leg length: 33-1/2"
  • Total lift: 34-7/8"
    • Travel: 19-7/8"
    • Drop leg: 15"
  • Combined weight capacity: 6,500 lbs
  • 1-Year warranty

Note: Landing gear is designed to stabilize a portion of your trailer's weight, not to support the full GVWR of your trailer. Do not use landing gear to lift your trailer or RV during tire changes or service work because doing so will exceed the capacity of the landing legs.

Stromberg Carlson's landing gear was designed with safety in mind. The motor, manufactured by Lippert, won't trip circuits or cause problems with the coach's electrical systems. In addition, the IP-rated switch will not spark, so it can be mounted safely in the bottle-gas area.

Convenience is also a hallmark of this product. An inner drop leg on each jack makes leveling easy by allowing the jack feet to reach the ground quickly and at varying heights, saving time and thus reducing the draw on the trailer's battery. The cage pins that secure the drop legs can be replaced with spring-loaded pull pins (LG-119113 - sold separately) that allow for single-handed operation. Large, rectangular, pivoting footpads are included, but you can use larger, 9-inch-diameter pads (LG-210475 - sold separately) instead if you often camp on soft ground.

This system and its parts were designed to be compatible with most of the other fifth-wheel landing gear on the market, including Atwood and Lippert. If you're replacing your old landing gear, you can install this set from Stromberg Carlson using your existing mounting hardware.

LG-4 Stromberg Carlson Deluxe Electric Landing Gear for Fifth Wheel

Installation Details LG-4 Installation instructions

California residents: click here

Customer Satisfaction Score:

Customer Reviews

Stromberg Carlson Electric Landing Gear Set - Weld On - 34-7/8" Lift - 6,500 lbs - LG-4

Average Customer Rating:  4.6 out of 5 stars   (161 Customer Reviews)

Electric, fifth-wheel landing gear set's motor has an IP-rated switch for fast, easy, and safe operation. Each leg is 33-1/2" tall, offers 19-7/8" of travel, and has a 15" drop leg for extra lift. Combined weight capacity is 6.5K.


I'm typically not one to complain or write a poor review however, E-Trailer has produced very poor customer service and product handling. I called and ordered this landing gear over the phone to ensure with a representative that I was getting the correct part. My concern was the weld stops mounting up to my current brackets. The representative ensured they would fit after reviewing specs. When the legs arrived I was surprised by how poor the packaging was upon opening the makeshift packaging the legs looked like they were used and they were missing several parts. I contacted customer service they offered a $[XX] discount and part replacement. When I went to install the legs, I discovered that they would not fit my brackets and the measurements the representative gave we not accurate. I called customer service again. The end result was I had to purchase another set of legs and wait up to 14 days to get reimbursed for the legs which were the wrong fit. I requested a discount of some sort due to the inconvenience this caused. The supervisor offered expedited shipping and that is all. If I wasn't in a situation in which I needed new legs to repair my 5th wheel, I would have definitely gave my business to another company.


Nice direct fit easy install and work w ell



Still love them and work well


I have a 2010 Bighorn 3055rl and these jacks were an exact match to the failed jacks so installation was simply a reverse of the removal. All of the necessary parts were included for a full replacement. The quality seems similar to the originals. I hope they last longer and they should as I have changed how I operate them. In my opinion, they did not come with enough grease on them and that may also be part of the reason the original jacks failed. I put plenty of grease on these.



Still working as expected.


I purchased this landing gear to replace the RBW landing gear on a 1998 Mallard made by Fleetwood. Only one side of the RBW was bad, but I was unable to find parts to repair it. I had to weld new brackets to the legs to match the existing U brackets that were already welded to the frame of the 5th wheel. Everything went smoothly with the installation until I went to hook up the square tubing for the cross bar that ties the legs together. The tubing was about 8" too short to reach from one leg to the other. Luckily I was able to use the cross bars from the original RBW gear. I am not sure why the Stromberg Carlson cross bar was so short because my 5th Wheel is a standard width. Other than that it looks like a good product.


Box was torn apart all parts were still in it plus some stuff that didn’t belong


I put them on they will lift the trailer by hand but motor can’t lift is there a strong motor for this you Customerservice said it would lift this trailer it is a Fleetwood terry 5th wheeler


We have used the camper jacks at least 11 times and they have worked perfectly & also operates very quietly. We are very pleased with them & give it a 5 star rating.


I could not find exactly the right size that I need it for the front of my 40 foot Jayco fifth wheel however this unit work just fine and has given me a year’s good service no problems no complaints


Product arrived in excellent shape (UPS shipper), had all parts, instructions, and installed as specified. I shop etrailer because of price, quality and delivery. Great bunch of folks if you have questions.


Product was exactly what I needed. We only had to make one modification to the legs so that we did not have to weld in the new straps. Works perfect.
I would love that it instructions would have shown the picture as if you were facing the equipment.


The service was great and when I received the item and noticed a part was missing I made one phone call and got the issue resolved

Thank you for great service


Best way to go even if your just fixing your ecisting jacks. They have made many improvements to the motor and gear box.


Landing gear package was everything i needed and fit perfectly. Installed and working great.


I wasn't sure about this product when I ordered it. I measured my old unit several times and everything seemed to match. I was very pleased to find everything I found on the website was correct and the install went much smoother than I anticipated. Very happy with the end result.



was pleased with the service and shipping time. Have it half installed as it is raining now with a lake under the front.




VERY satisfied







I recently ordered this landing gear through E trailer and the product was received quickly but in shipping it was damaged so I contacted them and the damaged part was quickly replaced, no hassles just good service


Let me start by saying this review is about the product, not e-trailer. etrailer is great. I love doing business with them. Their prices beat anybody, and the free and FAST shipping is a bonus. Now to the review of the LG-3 landing gear. The pros of this product are they are a direct replacement for the Lippert system on my trailer. No cutting, drilling or welding. They fit in the original brackets. I installed them while camping in about 2 hours with simple hand tools. The cons are they are a direct replacement for the Lippert system on my trailer. They use the same weak motor, that struggles to lift my trailer. The kit was missing bolts and pins and I had to use my old hardware until I could get back to town to buy new hardware. I wanted to go with the Bulldog 10K system, but wanted something that work with my Lippert remote system. The original system failed. I suspect this one will too. Next time I will go with something heavy enough to do the job. Check out the before and after pics and the pic of what can happen when your jacks fail and you have to resort to using hydraulic jacks to lift your trailer. A $4000.00 repair that could have been much worse.

Show More Reviews

See what our Experts say about this Stromberg Carlson Camper Jacks

  • Troubleshooting Landing Gear on New Trailer Not Working At All
    If the landing gear on your brand new Forest River Trailer is not working at all, either to extend or retract the legs, then most likely there is some kind of a power issue. I do recommend starting by making sure the battery is charged and in good condition. Typically the 12V circuit from a truck won't provide enough power to operate a bigger system like this so it's definitely possible that the battery is still the issue. Also make sure your connections at the battery are secure and...
    view full answer...
  • Landing Gear on a 2009 Keystone Copper Canyon 30’ 5th Wheel Operates Inverse of Control Switch
    Sometimes the different color wiring won't match up. This is something that we see on vehicles all the time. If your landing gear, like part # LG-4, is doing the opposite of what you're telling it to do then you simply need to swap your wires.
    view full answer...
  • Replacement Landing Gear For A 2004 5th Wheel, Brand KZ New Vision Ultra
    The Stromberg Carlson Electric Landing Gear Set # LG-4 will work with your 2004 5th Wheel KZ New Vision Ultra per the vendor. This system is perfect for raising, leveling, and supporting your 5th-wheel trailer or RV. The direct-drive motor will reduce the strain on your jack and allows the landing gear to lift with ease. The system has a hand crank included for manual operation if needed. The landing gear has a heavy-duty steel construction. The gearbox is housed in a corrosion-resistant...
    view full answer...
  • Landing Gear Stop Extending When They Hit the Ground but Motor Still Runs
    Your landing gear losing power could mean a couple of things, but the mostly likely cause is a not fully charged or bad battery. When the landing gear operate, they don't use a lot of power until they hit solid ground; when they hit the ground, the power required to operate them increases since they're now carrying the load of the trailer. The first item to check is whether or not your manual crank is working properly. If the jacks will not operate with the manual crank, the likely cause...
    view full answer...
  • Determining The Correct Replacement Landing Gear For A 2005 Thor Tahoe Transport 5th Wheel
    Technically any landing gear will fit your 5th wheel, but the real key is to find one with matching weld stops so that you don't have to cut the brackets off and weld on new ones. The Stromberg Carlson Electric Landing Gear Set # LG-4 has a 19-1/2" distance between the weld-stops (pictured below). I recommend measuring your current landing gear weld-stops and moving forward with that measurement to make replacement a much easier and cheaper process.
    view full answer...
    Image 1 for
  • Stromberg Carlson Electric Landing Gear Set LG-4 Shipping Weight and Carton Size
    Since this weight of the Stromberg Carlson Electric Landing Gear Set # LG-4 is substantial, a bit over 80-lbs, our shipping team would double-box it, meaning they would place the manufacturer's 2-piece corrugated carton inside an etrailer shipping carton to ensure safe transport. The size of shipping carton we would use for this item is 58 x 26 x 8-inches and the total weight would be right around 85-lbs.
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  • Troubleshooting Landing Gear Not Lifting 5th Wheel
    Any powered landing gear or powered tongue jack will draw less power as it legs descend down toward the ground and much more as soon as they make contact and encounter resistance. This is a normal occurrence. In the same way, any jack - even a manual hand-crank type - requires less power (or force) when lowering the trailer than when lifting it. The cause for your powered landing gear losing steam could be any of several possibilities. These include the trailer's battery not being rated...
    view full answer...
  • Landing Gear Recommendation for 2010 Fuzion FZ302
    The Stromberg Carlson Electric Landing Gear Set part # LG-4 that you referenced would be a great option. It fits the current mounts on your 2010 Fuzion FZ302 and has a higher capacity so it will work quicker.
    view full answer...
  • Stromberg Carlson Landing Gear Replacement for 2001 Fleetwood Prowler LSI 30 5G
    The Stromberg Carlson Electric Landing Gear Set - Weld On - 34-7/8" Lift - 6,500 lbs # LG-4 will work well with your trailer. I've attached a photo that shows where the weld stops are for the brackets mounted on your trailer. You shouldn't need to change out the brackets so these should bolt right up and work well for you.
    view full answer...
    Image 1 for
  • Troubleshooting Landing Gear on Fuzion Toy Hauler That Will No Longer Lift Trailer
    It sounds like the landing gear on your Fuzion Toy Hauler may have been overextended, which likely caused damage to the internal gears and screw. This "flopping" that you mentioned is essentially the unit trying to extend but since the internal components have been compromised, it is unable to operate properly, which is producing that extensive vibration and shaking on the leg and motor. Your best option at this point is likely to replace the entire system. I recommend taking a look at...
    view full answer...
    Image 1 for
  • How Do You Determine What Landing Gear Is On Your Trailer?
    If there isn't a brand name printed on a tag somewhere on the actual landing gear it is not easy to determine because they all look and function the same way. The nice part about that is that if you need to replace parts or complete systems they are fairly universal and just require the proper weight rating or style. I've attached a link to our page to assist. One help is to measure brackets welded to your frame. The distance between them will help in determining a correct replacement. If...
    view full answer...
    Image 1 for
  • Troubleshooting Powered Landing Gear That Won't Operate Under Load
    Thank you for clearly describing the issue with the motor on one of your landing gear legs. When a jack motor operates when there is no load on it but fails to operate when there is a load this usually relates to a loose power connection. Check both of your power leads to that motor to ensure that both ground and hot connections are absolutely tight. A weak ground will deliver some power but often not enough to lift. When a jack operates in the retract direction but not in the extend...
    view full answer...
  • What Would Cause Hydraulic Landing Gear to Slowly Lower On its Own
    If you have a hyraulic landing gear set that lower on it's own you have a leak or a bad seal in your hydraulic lines. You'll need to have the system checked out and serviced most likely.
    view full answer...
  • Replacement Landing Gear for 2010 Open Range 5th-Wheel Trailer
    For your 2010 Open Range 5th-Wheel Trailer, I recommend looking at the Stromberg Carlson Electric Landing Gear Set # LG-4. Each leg on this set is 33-1/2 inches tall and provides up to 19-7/8 inches of travel. It has a combined weight capacity of 6,500 pounds and the direct-drive motor will reduce strain on the jack for easy stabilization. To determine if this will fit with the brackets you already have welded to your trailer, you will want to take a measurement between them. The distance...
    view full answer...
    Image 1 for
  • Replacement Gear Box for 2011 KZ Durango 1500 Landing Gear
    It does sound like you damaged the gear box of the landing gear on your trailer. If your trailer has landing gear that resembles the part # LG-4 you referenced (this is most common landing gear out there) and you can see that it's made by Lippert, LCI, Stromberg, or Venture the correct replacement gear box is the part # LG-179015. If you have a different type of landing gear let me know and I'll see what you'd need.
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  • Best Landing Gear for a 2008 Arctic Fox 27-5L Fifth Wheel
    Yes, we do have a set of landing gear for your 2008 Arctic Fox 27-5L fifth wheel. I recommend the Stromberg Carlson Electric Landing Gear Set item # LG-4. This landing gear has a 34-7/8" lift, has a capacity of 6,500 lbs, and comes with a one year warranty. The weld stops measure 17-1/2" inside to inside, and 19-1/2" outside to outside. This is an essential measurement that you will need to verify on your fifth wheel to ensure you don't need to weld/fabricate on brackets.
    view full answer...
  • Landing Gear on 2010 Fuzion FZ322 Toy Hauler Travels a Few Inches But then Stops
    It is possible that you have a bad switch. It is also possible that the battery needs to be charged or replaced. The motor is going to pull what it is going to pull but will have to keep working harder to pull the current required to operate. If there is a problem with the battery then it can't function. You could have the battery tested at an auto parts store to see if it is in good working order. I would do that first so that you aren't buying switches or wiring you won't need. If the...
    view full answer...
  • Replacement Gearbox for an LG-4 Landing Gear That is Having Trouble Lifting and Retracting
    From what you are describing, it sounds a lot more like your gearbox is the problem. Especially if replacing the motor didn't get you back up and working properly. I will say that is a little odd that the manual cranking works without issue, but I am still going to steer you towards a new gearbox. If it was something internal in the actual leg, you would hear the noise and have issues regardless of how you lift or retract. So with all that being said, the gearbox I suggest is the Stromberg...
    view full answer...
  • Landing Gear Legs Will Not Retract But Will Extend
    Yes, the issue that you are having with your landing gear set is most likely the switch. Luckily, these are pretty universal so you can use the Replacement Switch for Electric Landing Gear part # LG-145236 to replace this without issue. Please make sure to check the spade terminals at the back of the switch first to make sure one has not wiggled its way out.
    view full answer...
  • Replacement Landing Gear Option for 1996 Nash 5th Wheel Trailer
    I was able to find that the landing gear brand used on your 1996 Nash 5th wheel trailer was RBW, but this was the only information Northwood Manufacturing (maker of Nash trailers) could find. Unfortunately the RBW trailer product lines were dissolved several years ago, so finding replacement parts or repair kits will be virtually impossible. You may get lucky at a junk yard with old trailers somewhere, but it will be a long shot. If you are having issues with your landing gear legs, I...
    view full answer...
  • Troubleshooting Landing Gear That Retracts But Does Not Extend Properly
    Sometimes landing gear will retract but not extend due to an issue with available trailer power. It takes more current to make the legs extend (when they are pushing against gravity) than when they are retracting, at which time the trailer's own weight helps to push the extended legs back in. You could have an issue as simple as a bad ground and/or loose power cables. This is easy to check and will cost you nothing. You can also do a bypass test on the switch to find out if the landing...
    view full answer...
  • Replacement Landing Gear Leg Set for a 1998 Fleetwood Terry 5th Wheel Trailer
    In order to make sure we get the best set of landing gear legs for your 1998 Fleetwood Terry 5th Wheel Trailer, I would need to know how long the outer tubes are on your existing landing gear legs. If they are 29-1/2" long then I recommend using the Stromberg Carlson Electric Landing Gear Set part # LG-3 but if they are 33-1/2" then I recommend using the Stromberg Carlson Electric Landing Gear Set part # LG-4. The location of the mounting bracket on your trailer now should line up with...
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  • Replacement Follow Leg For RV Stabilizer Gear
    Great question, I do need some more information though. There should be a sticker or stamp somewhere on the legs of the jacks. We need to find out the make and model of the actual unit so we can get the proper one. This information is needed because each brand will have differences in materials, ratios, even balance that can cause the unit to fail or work improperly and cause damages. Also if we get the model number we can get the correct weight capacity and not have to worry about...
    view full answer...
  • Replacement Leg Needed for a Stromberg Carlson LG-4 Landing Gear
    If one of the legs is requiring prying on with a screwdriver to get it to work, I highly suggest replacing the leg. This will depend on which leg needs to be replaced, but we do have options for both sides. With that being said, if you need the Lead Leg, you will need the # LG-177202. A quick and easy way to tell if it is the lead leg is it will have the gear box and motor attached to it. If these have been removed, the shank coming out of the side of the leg will be longer than the shank...
    view full answer...

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Used Items Available
Used Picture for Stromberg Carlson Electric Landing Gear Set - Weld On - 34-7/8" Lift - 6,500 lbs
Used Picture for Stromberg Carlson Electric Landing Gear Set - Weld On - 34-7/8" Lift - 6,500 lbs
Used Picture for Stromberg Carlson Electric Landing Gear Set - Weld On - 34-7/8" Lift - 6,500 lbs

Condition: Surface Scratches

Notes: Item has minor cosmetic scratches/dings and is also missing the caps to the legs. Otherwise in good condition.

Our Price: $435.03
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