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Trailer Jack > Landing Gear > Powered Jack > Weld-On > 21 Inch Lift > With Foot > 16 Inch Drop Leg > 6000 lbs > Stromberg Carlson

Stromberg Carlson Electric Landing Gear Set - Weld On - 21" Lift - 6,000 lbs

Stromberg Carlson Trailer Jack

ratingratingratingratingrating (2 reviews)

Code:   LG-1



Shipping Special

Shipping Weight: 78 pounds


Stromberg Carlson Trailer Jack - LG-1

Sweat no more with this electric, fifth-wheel landing gear that can be used easily by even the least experienced camper. The landing gear can support up to 6,000 lbs, and the IP-rated switch provides safe operation. Drop legs adjust up to 16".


  • Perfect for 5th-wheel campers
  • Electric-powered adjustment for easy operation
  • Single-speed Lippert motor has built-in safety features
    • 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
  • Gear box 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


  • Lift: 21" from weld-on point
  • Drop-leg travel: 16"
  • Combined weight capacity: 6,000 lbs
  • Cross shaft length: 41" - 71"
  • Footpad dimensions: 8" long x 5" wide x 2" tall
  • 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.

Unlike some landing gear, Stromberg Carlson's 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-1 Stromberg Carlson Deluxe Electric Landing Gear for Fifth Wheel

Customer Reviews

Stromberg Carlson Electric Landing Gear Set - Weld On - 21 - LG-1

Average Customer Rating:  ratingratingratingratingrating4.5 out of 5 stars   (2 Customer Reviews)

- LG-1

ratingratingratingratingrating by: Jim C.04/11/2014

Is this review helpful?

I found the product was of good to excellent quality. However when reviewing the installation directions it had no directions on how to wire the elec. motor to the control switch. I found the wiring instructions on the motor manufacturing web site. I would recommend that these instructions be with the installation instructions. Also when connecting the left & right landing gear together with the provided 1" square tube the bars were not long enough to make the span on a standard 5th wheel camper. I had to use my existing bar. I would use again and I hope this helps them make corrections to this package. 124726

- LG-1

ratingratingratingratingrating by: Jim Pressley02/08/2013

Is this review helpful?

Great, easy install 65527

Ask the Experts about this Stromberg Carlson Trailer Jack
Expert Answers about Stromberg Carlson Electric Landing Gear Set - Weld On - 21" Lift - 6,000 lbs - LG-1                                              Do you have a question about this Trailer Jack?

  • Availability of Replacement Lead Jack and Parts for Stromberg Carlson 5th Wheel Landing Gear # LG-1
  • The jack with the motor is referred to as the lead jack, while the other jack is called the follower. Since the jack on the motor side is in need of replacement, you would need the lead jack. The lead jack is not terribly difficult to replace. You would need to disconnect the drive rod that connects the two legs, remove the lead jack, install the replacement lead jack, and pull the motor and gearbox off the defective jack and install on the replacement. If you were using the Stromberg Carlso
    view full answer...

  • Stromberg Carlson Landing Gear # LG-1 for Jayco Qwest Fifth Wheel Camper
  • The Stromberg Carlson # LG-1 is an industry-standard landing gear that should fit on your fifth wheel with no problems. The mounting brackets weld directly to the frame of your fifth wheel, and the jacks would then mount into the brackets. As long as your Jayco Qwest has exposed frame members under the trailer loft for the brackets to weld to, the LG-1 will work great for you. I have linked you to a copy of our return policy.
    view full answer...

  • How to Wire the Motor and Switch for Stromberg Carlson Electric Landing Gear LG-1
  • The shorter, fused wire on the switch should be pink and the longer wire should be the true red wire. To connect the switch for the # LG-1 Stromberg Carlson landing gear motor, you will connect the longer black and red wires from the switch to the matching wires on the motor. The pink fused wire will be run to the trailer battery for 12V power on the positive terminal, and the shorter black wire will be grounded to the negative battery terminal. It is a little confusing since the switch has
    view full answer...

  • Will Stromberg Carlson Replacement Follow Jack # LG-179014 Fit On Fleetwood Prower Lynx Camper
  • After consulting with Stromberg Carlson, I have found that the Stromberg Carlson Replacement Follow Jack # LG-179014 is a compatible replacement for the follow leg on your Fleetwood Prower Lynx 5th-Wheel camper. This item replaces the follow jack for your tandem landing gear. It is the jack in the landing gear that does not have a crank or motor mounted to it. It works with most brands of landing gear and is constructed of heavy-duty steel. It has a lift of 21 inches from the weld-on point
    view full answer...

  • What Type of Grease is Used on the Stromberg Carlson Electric Landing Gear Set # LG-1
  • According to my contact at Stromberg Carlson, the Electric Landing Gear Set, # LG-1, uses white lithium grease for the gears and drive screw. If you are looking for grease to use on your current set, I recommend using our LubriMatic White Lithium Grease, # L11350.
    view full answer...

  • Troubleshooting A Stromberg Carlson Landing Gear Motor that Shuts Off After Only a Few Seconds
  • The motor that is on the Stromberg Carlson Electric Landing Gear Set # LG-1 draws 30 amps. It sounds like either you have a weak ground or you are overdrawing the current wiring you are using to power the motor. You might check the wiring of both the power and ground wires you are using for the motor because it sounds like the problem lies somewhere in there. You could try running a jumper cable from the positive side of the battery of your vehicle to the jack and the same for the ground wir
    view full answer...

  • Locating Replacement Gears for Landing Gear Legs on a 2000 Cameo 5th Wheel Trailer
  • I have some information that may help, however, replacement gears for the landing gear legs on your 2000 Cameo fifth wheel trailer may be difficult to find. Typically, landing gear manufacturers do not stamp their name or part number on their landing gear legs. Since most landing gear manufacturers do not make their parts interchangeable between one another, the only way to locate the correct replacement gears is by knowing the manufacturer and part number of the landing gear which involves cont
    view full answer...

  • Compatibility of Stromberg Carlson # LG1 Landing Gear with Lippert Fifth Wheel Frame
  • The # LG-1 Landing Gear you referenced is actually manufactured by Lippert Components and offered to the aftermarket by Stromberg Carlson. It would be fully compatible with your Lippert frame and should fit perfectly in the existing brackets, according to my contact at Stromberg Carlson.
    view full answer...

  • Stromberg Carlson Electric Landing Gear Motor Just Spins and Does Not Raise/Lower Jack Leg
  • It sounds like the motor is not engaging the gears and/or screw inside the leg on your landing gear. There is a screw and fixed nut inside most jacks. A handle or motor turns the gears that turn the screw to raise or lower the jack leg. There could be a roll pin in the shaft of the motor that engages the gears that is missing but you would have to take apart the jack to find it. The good news is both the gearbox, # LG-179015, and motor, # LG-142178, are available. We also have a repair kit, #
    view full answer...

  • How Landing Gear Jacks are Connected to Fifth Wheel
  • The outer tube of the landing gear is attached to the fifth wheel frame via some frame clamps. The clamps themselves are usually welded to the trailer frame, and bolted clamps hold the outer jack tube in place. The inner tube of the jack will extend and retract, raising and lowering the front of the fifth wheel. The diagram I provided might make it a bit more clear for you.
    view full answer...

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