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  1. Trailer Jack
  2. Ark
  3. Side Frame Mount Jack
  4. 1001 - 2000 lbs
  5. Sidewind Jack
  6. No Drop Leg
Xtreme Off-Road Swing-Up Jack w/ Dual Wheels - Sidewind - 10-3/4" Lift - 1,100 lbs - Zinc

Xtreme Off-Road Swing-Up Jack w/ Dual Wheels - Sidewind - 10-3/4" Lift - 1,100 lbs - Zinc

Item # ORJW500D
Our Price: $265.00
Trailer Jack
This item qualifies for Free Shipping
Shipping Weight: 35 lbs
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The dual wheels on this jack run through mud or over gravel and sharp rocks without getting stuck or damaged. Easy-to-grip handle lets you drop the entire jack tube down for quick adjustment with minimal cranking. Great for everyday and off-road use. Great Prices for the best trailer jack from Ark. Xtreme Off-Road Swing-Up Jack w/ Dual Wheels - Sidewind - 10-3/4" Lift - 1,100 lbs - Zinc part number ORJW500D can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (217)
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Ark Trailer Jack - ORJW500D

  • Side Frame Mount Jack
  • 1001 - 2000 lbs
  • Sidewind Jack
  • No Drop Leg
  • Bolt-On
  • Swivel Jack - Pull Pin
  • 10-3/4 Inch Lift
  • With Wheel
  • Ark

The dual wheels on this jack run through mud or over gravel and sharp rocks without getting stuck or damaged. Easy-to-grip handle lets you drop the entire jack tube down for quick adjustment with minimal cranking. Great for everyday and off-road use.


  • Sturdy jack supports, lifts, and lowers your boat or recreational trailer
  • Thick-walled, square tubing is precision machined to limit play between inner and outer tubes
  • Dual steel wheels with off-road rubber tires provide increased traction and maneuverability
    • Wheels lock into place when stowed to provide clearance and prevent damage during travel
  • 4 Height settings allow for fast, easy positioning - no block or drop leg needed
    • Drop jack to desired height with easy-to-grip handle
    • Reduces cranking time and effort
  • Spring-loaded pin with easy-to-grip handle lets you easily swing jack into place
    • Pivot up to stow parallel to trailer tongue for travel
    • Move back into upright position for use
  • Sidewind hand crank easily removes for storage
    • Attaches for use with sturdy internal magnet
  • Bolt-on installation - hardware included
  • Sturdy steel construction is durable and built to last
  • Corrosion- and rust-resistant zinc finish has 600-hour salt spray rating
  • Designed in Australia to stand up to the rigors of the Outback


  • Application: trailer tongues 2" to 6" tall
  • Usable lift (screw travel): 10-3/4"
    • Total travel (including pin adjustability): 18-3/8"
  • Static load capacity: 1,100 lbs
  • Wheel dimensions: 8" diameter x 2" wide
  • 1-Year limited warranty

Designed in the Outback for all-terrain use, this rugged jack is equipped to handle just about anything, from moving your boat trailer to accompanying you on off-roading adventures. You'll appreciate the smooth operation and adjustability for everyday use just as much as you'll enjoy the special features designed for extreme use. From jobsites to campsites, the Ark Extreme trailer tongue jack will work for you.

Easily Move Your Trailer over Any Terrain

Ark Jack All Terrain

Dual steel wheels with rubber tires provide increased surface area for smooth, steady travel. The rubber tires can cruise over rocks without breaking or getting flat spots, and the tread helps prevent sliding in wet conditions. The overall strength and durability of these wheels also keep them from stalling in sand or light mud.

Ark Jack Dual Wheels

Sealed bearings act as bushings to hold the wheels in line on the cross shaft. This is an improvement over traditional plastic jack wheels, which often have just a bolt going through them, providing very little stability and causing the wheels to wobble, lock up, and drag over time.

Ark Jack Steel Sturdy Body

The heavy-duty, durable design of this jack lets you take your trailer off-road, over rough terrain, and through various climates. The sturdy steel, square body provides increased side-load capacity and superior strength, and limits play between the tubes. And the corrosion- and rust-resistant zinc finish offers a 600-hour salt spray rating to withstand wet or rainy conditions. The built-in grease zerk lets you lubricate the internal screw when necessary for continued smooth operation over time.

Safe, Easy, Out-of-the-Way Positioning for Travel

Ark Jack Magnetic Handle

A sturdy magnet is built into the jack's easy-to-grip crank handle for secure attachment of the jack crank. The handle detaches easily to store away and prevent hang-ups while traveling, yet it's strong enough to stay put while you're cranking the jack up and down.

Ark Jack Swivel Design

The convenient, side-mounted swivel pin has an easy-to-grip handle, making it fast and simple to swing the jack down for use or up alongside your trailer tongue for travel.

Ark Jack Yoke Locking Wheel

The yoke latch at the bottom of the jack offers 5 positions to hold the wheels in place. This allows you to tailor the configuration of the stowed jack to suit your needs. So if you have anything mounted on your trailer tongue that the wheels might hit if they're positioned upright, you can lock them in place facing down instead. If you're off-roading and traveling through rough terrain where you might have issues with ground clearance, just lock them upright. This locking feature also keeps the wheels from swinging around while you drive, which will help to ensure that the bearings don't wear out prematurely.

Fast, Easy Setup with Minimal Cranking

Ark Jack Spring Loaded Handle

Once you've arrived at your destination, setting up is a breeze thanks to the quick-release jack tube on the Ark Extreme jack. Just tug the spring-loaded handle to quickly drop the jack tube to your desired height. This handle allows you to set the jack in 1 of 4 positions. Once you have it as close to the ground as it will go, just rotate the crank handle on the front of the jack to fine-tune the height.

Having the ability to drop the jack tube in this manner means that you won't need a drop leg or space fillers like blocks or bricks. And far less cranking is needed to get the jack into position, which will you save you both time and effort.

When you're ready to pack up and hit the road again, hitch the trailer back up to your vehicle, retract the jack's inner tube using the crank, and reposition the jack back alongside your trailer tongue.

ORJW500D Ark Extreme Off-Road Trailer Jack with Dual Wheels - Bolt On - Sidewind - 10-3/4" Usable Lift - 1,100 lbs

Alt XO500

Customer Satisfaction Score:

Customer Reviews

Xtreme Off-Road Swing-Up Jack w/ Dual Wheels - Sidewind - 10-3/4" Lift - 1,100 lbs - Zinc - ORJW500D

Average Customer Rating:  4.6 out of 5 stars   (217 Customer Reviews)

The dual wheels on this jack run through mud or over gravel and sharp rocks without getting stuck or damaged. Easy-to-grip handle lets you drop the entire jack tube down for quick adjustment with minimal cranking. Great for everyday and off-road use.


Do not use the Ark 500 trailer jack on boat trailers that are exposed to salt water!
The product info says that jack has been tested for 600 hours of salt spray, well it didn't work out that way for me.
I purchased this jack ~ 18 months ago, so it is out of the 1 year warranty period, to my dismay. This is a very expensive trailer jack, and I was hoping it would last longer.
I thoroughly rinse my boat and trailer in fresh water after each outing. I kept grease topped up in the fitting. Now the jack is getting very hard to crank, gears are binding, and rust is running down the the jack extension leg.
I am going to have to replace the Ark 500 jack with another product, as the day is coming where this jack will not crank any more.
I am very disappointed at the short life of this product, and the short warranty period.

I reached out to the manufacturer who advises that it is important to dry the metal on the jack after rinsing it with fresh water. You can use a silicone spray on the jack as the spray does not dry sticky. Salt water with any jack is difficult to combat.
-- Etrailer Expert Jenny N - 06/23/2022


Super strong and smooth as butter! I needed to get longer bolts but otherwise the installation was very easy.


I had heard the reviews of the 'off-road' trailer guys singing its praises, so for this much money it better live up to the hype. Well, it does. Not only is it heavy duty, but the options that allow it to store, extend etc.... make it a great purchase. I installed mine on a oversize teardrop trailer that will not be going off-road much, but I got sick of those other trailer jacks not wanting to turn the wheel and just dragging it sideways when the camp area is not perfectly level/firm. Won't happen with this one due to the design of the wheel mount. One downside is that is heavier than any jack I have had before, but that is the price of a well built unit, so I can live with that.

One interesting feature is that the raise/lower handle is magnetized on, so it doesn't catch on anything during transport. Sure enough, the first time using it, I left it for a 2 hour highway drive home and it was still there. whew.

All things considered, I am very happy with this purchase, even with the premium price.


etrailer was very prompt with shipping and made for an easy transaction. Had to buy my own installation nuts and bolts as the ones provided are too short and the blue cap on the jack was smashed during shipping. Not a huge deal I suppose. Overall the jack looks to be nice and sturdy and a solid product.


my 1350 lb trailer when empty rolls effortlessly I'm impressed


The XO500 was an excellent upgrade to the stock trailer jockey wheel on my Off Grid Trailer. It's much sturdier and far easier to swing the trailer around--especially when off road. This was an easy bolt-on solution to the existing jack mounts (and bolts) with no drilling required.


This jack has worked flawlessly and has proven to be a significant improvement over the he original jack. Moving the trailer by hand is no longer the struggle it had been.


Very pleased with prompt shipping and the product itself. This is exactly what I needed for my teardrop trailer now I can move it around all by myself, over any sort of terrain. No more worries about not backing up to hitch perfectly.


The best! This jack rolls smooth through sand, mud, gravel and snow with no problem. This purchase has made our camping trips easier where our old jack used to get stuck and have to be dragged along.
If you want to upgrade your swing up jack, this is the one you want!


I needed this for launching and landing my sailboat using a 20-foot cable between my truck and trailer. This jack worked perfectly to use as the trailer was able to go much deeper on the ramp. I couldn't be more pleased with its performance. I would buy it again and I would recommend it to a friend. The trailer/sailor market has been needing this double-duty trailer jack.


It's a good jack but it needed some modification to bolt up to my factory holes in my Aluma trailer. It's overbuilt in places that don't need it. It's twice as heavy as the 1500lb jack it replaced but only holds 1100lbs


This is a fantastic product, but what I have really been impressed with is the customer service of etrailer. They have been extremely helpful, efficient, and friendly. I will be purchasing all of my trailer parts from them in the future. I highly recommend them.

Actually, I have had to replace this wheel jack. The gears in the top of the unit broke or wore down but somehow they would not turn. Then the main shaft above the wheel got bent from rolling it while mostly extended because we could not crank it in. I do not think that the gears are beefy enough.
Dennis R - 08/12/2021


I called etrailer and spoke with Karen. I was looking for replacement wheels for my trailer jack that unfortunately came dislodged from the lock position and was dragged across some miles. Unfortunately, there is no replacement wheels available. Karen searched and searched for replacement with no luck. I ended up purchasing a new trailer jack with Karen’s help. Thanks Karen. Trailer jack is installed and working perfect.


An easy replacement for Off Grid Trailers Expedition and Pando 2.0 models. The heavier XO750 requires mount modifications, but the 500 pretty much bolts right on. The dual wheels provide a nice large contact patch.


Purchased this jack because I roll my boat in and out of garage and I added tongue weight adding bigger trolling motor and steps for trailer. Not sure whether my other jack could handle the weight. The Extreme jack can handle the weight but hasn’t made it any easier rolling boat in and out of garage. It’s a lot smoother with the rubber wheels but they don’t flip around any easier than my other jack when trying to change directions.


Works great on all surface, the dual wheels help so much. The crank and swing both are still working fine and lifts high enough that I don't need to use a block to reach my truck hitch.


Great piece of equipment. Added to our Hiker Trailer to help with hook up to hitch and moving around campsite. Easy to use and manuevers well on gravel. Highly recommend.


Both Ark and eTrailer receive an A+
product and sales/service!


Shipped as promised and product works well. ETrailer is my go-to source for trailer needs


Very disappointed w/mounting kit provided. The 3" bolts supplied were 1" too short to mount unit on my 3" square trailer tongue. Extra time, money, patience + frustration were required on an already expensive item that should have come better equipped with 4" minimum length bolts. Otherwise seems like a well engineered product.


Compared to my old jack this thing is amazing! Night and day difference! Very smooth rolling, easy to put up and down, really happy with this. Worth every penny!


Wow what a great jack. I looked through several dealers and thousands of jacks. I found the one that I needed here. I am with a Search and Recovery Unit and our trailers are heavy duty. This will handle all we can throw at it.


Partial review only, I am in the process of installing. It seems well made. My issue thus far is assembly, the 4 bearings (1 for each side of the wheel) do not go in easily, they need to be pressed in which required a lot of time and patience, including freezing bearings, torch to heat up wheels, grease, dead blow hammer and a large socket to use as a press that doesn't damage bearing races.


I put this jack on my Off Grid trailer on a review from a another customer who had purchased one for his trailer. I totally agree, it is a vast improvement over the one that came on it. Very heavy duty and perfect for our off road trailer.


Well built piece of equipment. I would definitely recommend.

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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Shane H
Installed by:
Shane H
Employee Jacob T
Video Edited:
Jacob T
Employee Zach D
Video by:
Zach D
Employee Kristina F
Written by:
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Employee Manda E
Updated by:
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