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Extreme Off-Road Swing-Up Trailer Jack w/ Dual Wheels - Sidewind - 10" Lift - 1,650 lbs - Black

Extreme Off-Road Swing-Up Trailer Jack w/ Dual Wheels - Sidewind - 10" Lift - 1,650 lbs - Black

Item # ORJW750BD
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Our Price: $299.00
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Trailer Jack
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Shipping Weight: 44 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. Lowest Prices for the best trailer jack from Ark. Extreme Off-Road Swing-Up Trailer Jack w/ Dual Wheels - Sidewind - 10" Lift - 1,650 lbs - Black part number ORJW750BD can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (95)
  • Q & A (9)
  • Photos
  • Why etrailer?

Ark Trailer Jack - ORJW750BD

  • Side Frame Mount Jack
  • 1001 - 2000 lbs
  • Sidewind Jack
  • Drop Leg
  • Bolt-On
  • Swivel Jack - Pull Pin
  • 10 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 black powder coat finish has 600-hour salt spray rating
  • Designed in Australia to stand up to the rigors of the Outback


  • Application: 3" to 6" tall x 2" wide trailer tongues
  • Retracted bracket height: 12"
  • Extended bracket height: 29-5/8"
    • Maximum height when moving trailer: 23-1/2"
  • Usable lift (screw travel): 10"
    • Total travel (including pin adjustability): 17-11/16"
  • Static load capacity: 1,650 lbs
  • Dynamic 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 Sturdy Steel 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.

How to Determine the Lift Capacity You Need in a Jack

A trailer jack is designed to lift the tongue of your trailer so you can connect the trailer coupler to your hitch ball. To do this, you'll need a jack with a lift capacity high enough to handle your trailer's tongue weight.

Tongue weight is the amount of weight that your trailer applies to the back of your tow vehicle. Typically, your tongue weight should be 10-15% of your total trailer weight (trailer + cargo). In other words, a 10,000-lb trailer would have a tongue weight between 1,000 lbs and 1,500 lbs. For a trailer this size, you would need a jack with a lift capacity of at least 1,500 lbs.

It's okay to have a jack with a weight rating that is higher than your trailer's tongue weight. In fact, a jack with a higher lift capacity should operate more efficiently, allowing you to spend less time cranking and more time camping.

Trailer and Camper Jack Lift

Every jack offers a certain amount of lift or travel. Screw travel is the distance the jack extends when you crank it (or toggle it to "extend" on an electric model). Some jacks include a drop leg for extra adjustability. On these jacks, you'll see the maximum extension of the drop leg listed in the specs as well. Adding the screw travel and drop leg travel together will give you the total lift. The total lift listed above can help you determine how high this jack will be able to raise your trailer.

ORJW750BD Ark XO750BD Extreme Off-Road Trailer Jack with Dual Wheels - Black Edition - Bolt On - Sidewind - 10" Usable Lift - 1,650 lbs

Customer Reviews

Extreme Off-Road Swing-Up Trailer Jack w/ Dual Wheels - Sidewind - 10" Lift - 1,650 lbs - Black - ORJW750BD

Average Customer Rating:  4.6 out of 5 stars   (95 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.


This off road Ark trailer jack is great! Very well built and looks great too. Just as important more to me as buying a product is customer service and etrailer is top notch. I had a small issue when mine arrived and Carol C was all over it as if I was her top priority fixing it promptly. I was starting to think that in the world we live in that there is no customer service left. Thank you Carol C. for giving me hope! I will continue buying all of my trailer needs from you! Quality, fast shipping and good coroner service. Can’t ask for more


Had the trailer jack for a year, so far so good. Needed longer bolts to mount on the trailer tongue. Great to have the extra height adjustability over the small stock tongue jack that came with our trailer.


I am rating this it’s a one star because of the poor customer support I received from etrailer. I emailed etrailer asking if the bolts provided would fit a 3 inch frame, they replied and said the bolts will fit from 3 to 6 inches Frame width. Boots provided are only 3 inches long, and I needed 4 1/2 inch bolts.

Thank you for your review. The bolts provided with the Extreme Off-Road Swing-Up Trailer Jack w Dual Wheels part # ORJW750BD are 3.14 long so the trailer frame cannot be wider than 3 wide. It does fit frames 3 to 6 tall.
-- Etrailer Expert Heather A - 05/19/2021


Awesome jack. Should have downsized to the smaller unit but wasn’t available in black.


extremely well-made product - great design - specs are wrong - included bolts are only for a 2” wide tongue - no big deal but had to buy longer bolts. Great overall design but don’t care for magnetic held removable crank - I think it will end up getting lost so I’m going to have it welded on.


Solid construction, works well and Ark customer support is excellent - had an issue with the handle and they sent a new handle out ASAP


Wheels wobble. One bearing fell out during assembley. The other bearing had to be pounded in with a hammer. Bolts are too short to mount on a 3 inch square hitch. I expected better for $xxx. Disapointed!!!

If you believe the bearings are defective on this product, it does have a 1-year warranty through the manufacturer. Unfortunately, this product is designed to fit 2 inch wide trailer tongues.
-- Etrailer Expert Sierra K - 09/07/2021


This is an amazing jack. It is incredibly heavy duty, giving lots of comfort for using it for it’s purposes which are moving the trailer freely in less than ideal environments. etrailor was also great, great communication and service.


Great upgrade for a Moab camping trailer. I broke the wheel on the standard jack but based on how much easier moving the trailer is now I don't expect any issues. Not shown is that the wheels are steel centers with ball bearings - much better than all plastic wheels on a sleeve. I will be ordering this again for my boat.


Heavy Duty


This Jack has been great. I push a descent size boat around with relative ease. Rolls on different surfaces well. It has a good finish and is built like a tank. Love the handles and adjustments. This is actually a case of getting what you pay for.


This is a terrific jack. Great quality.


Very heavy duty Jack!


This thing is a BEAST!!


Extremely sturdy product and very easy installation. The bolt holes should fit most trailers - the patterns are spaced different on each end, if you pay attention. Good notifications and fast shipping by etrailer - received sooner than expected.


Added this to my camper, and can't say enough good things about this jack! Manufacturer thought of everything! 1st: was easy to install and plenty of factory holes for adaptability. 2nd: This thing is beef cake. Burly construction. Could withstand winching your trailer. 3rd: Adjustability... you can actually use the 10" of crank, because the wheel has holes to adjust downward, before using the crank extension. 4th: stores up, out of the way, and can rotate the wheel and lock in multiple positions so it's not banging around, roughing up your trailer.


It's just easier and better. It's easier then any of my old a-frame jacks that I would forget to crank up all the way. The wheels are better and bigger so it's easier to maneuver the trailer. And it's easier to flip the jack up then it was to get down on my hands and knees to unpin the wheel from the old jack. And I like how the jack wheel has an alignment pin to keep it from swiveling when towing. I'm really happy I bought it.


Fantastic customer service with a personal touch... Rarely seen today in our bot driven world. Thank you for the updates and friendly service.


Arrived very good condition.


Solid and well built.






Show More Reviews

Ask the Experts about this Ark Trailer Jack

  • Smoother Trailer Jack For Moving Enclosed Trailer Around
    I've had the same issue before and converting to a rubber wheel helped me a lot. It seems that the bearing inside your jack isn't doing the best job. Since your hauling a snow mobile I can presume that snow is on the ground which of course means salt.. The Extreme Off-Road Swing-Up Trailer Jack w/ Dual Wheels # ORJW750BD has a 600 hour salt spray rating which will help keep the salt from corroding the bearings keeping it moving smoothly in your garage over time. This is for sure a great...
    view full answer...
  • How To Confirm Fit of the Extreme Off-Road Swing-Up Trailer Jack
    The Extreme Off-Road Swing-Up Trailer Jack part # ORJW750BD will fit any trailer with a tongue ranging from 3" to 6" tall. The width does not matter as longer bolts can always be used to accommodate different needs. That said, I don't have any sort of copy to provide you with but so long as you go by the above you will not be lead down the wrong path.
    view full answer...
  • Can the ARK Extreme Off-Road Swing-Up Trailer Jack w/ Dual Wheels be Welded On my Frame is Oversized
    While it is typically used as a bolt on jack the ARK Extreme Off-Road Swing-Up Trailer Jack w/ Dual Wheels part # ORJW750BD can be used as a weld on jack. The bracket that is used to mount it is a standard steel. You will have to clean off the finish on it of course but touch it up afterwards and you'll be in good shape.
    view full answer...
  • Can ARK Extreme Off-Road Trailer Jack w/ Dual Wheels Fit 23" High Trailer Frame
    Yes, the ARK Extreme Off-Road Trailer Jack w/ Dual Wheels # ORJW750BD can easily fit and work with a trailer frame that sits 23" off of the ground. In the attached photo the bottom of the trailer frame sits 19" above the ground and the jack not only has another 5" of travel (at least), the main body tube can be adjusted further down so there is more than enough clearance at a 23" height.
    view full answer...
    Image 1 for
  • Specifications Of The Ark Extreme Off-Road Swing-Up Trailer Jack
    The Ark Extreme Off-Road Swing-Up Trailer Jack w/ Dual Wheels # ORJW750BD you referenced weighs roughly 40lbs. The Ark # ORJW750BD has a 1650lb static weight capacity, and an 1100lb dynamic weight capacity. This jack will offer up to 10" lift and will work on trailer tongues between 3" - 6". This jack will be a great addition to your trailer allowing you to move your trailer around due to the two 8"x2" wheels, and a strong black powder coat finish to protect the jack from rust and...
    view full answer...
  • Will the Ark Extreme Off-Road Swing-Up Trailer Jack ORJW750BD Fit on a 16 Foot Cargo Trailer?
    To make sure the Ark Extreme Off-Road Swing-Up Trailer Jack # ORJW750BD will fit your trailer, there will be two things that need to be confirmed. First will be the tongue weight of the trailer you want to attach it to. This has a static, or resting, load capacity of 1,650 pounds and a dynamic, or lifting, load capacity of 1,100 pounds, so you will want to make sure your trailer does not exceed these tongue weights. Next, the # ORJW750BD will fit on 3 inch to 6 inch tall trailer tongues...
    view full answer...
    Image 1 for
  • Will Ark Extreme Off-Road Jack ORJW750BD Fit 2" x 2" Trailer Frame?
    I reached out to my contact at Ark and he was able to confirm that the Extreme Off-Road Swing-Up Trailer Jack w/ Dual Wheels # ORJW750BD you were looking at will work just fine on your seeder with a 2" x 2" frame. This jack offers up to 10" of lift, and has a 1650lb capacity with dual wheels with rubber tires to allow you to easily move your seeder around when it is unhooked from your tow vehicle. I included a video of the # ORJW750BD for you to take a look at.
    view full answer...
  • Trailer Jack Replacement Recommendation for Pro Series 1,000 lb Jack
    Thank you so much for the pictures and descriptions! It looks like you have the Pro Series Snap-Ring Swivel Marine Jack # PSEJ10000101 so for a replacement that will install directly to the mounting plate that is already welded on your trailer frame I recommend the Fulton Round, Snap-Ring Swivel Marine Jack # FTJ12000101. This typically bolts onto the trailer frame but the snap ring is the same so you can just discard the mounting brackets that come with this jack. The Fulton jack...
    view full answer...
    Image 1 for Image 2 for
  • Are Wheels of Extreme Off-Road Jack Available Separately for use on Other Jacks
    The wheels alone are not something that can be purchased separately from the Extreme Off-Road Swing-Up Trailer Jacks, so if you wanted the benefits of the jack's steel wheels and off-road rubber tires you would need to get the whole jack. There are a number of different sizes and weight capacities available for this jack, which are the following: - 7" Lift, 770 lb Capacity: Extreme Off-Road Swing-Up Trailer Jack with Dual Wheels - Zinc # ORJW350D - 10-3/4" Lift, 1,100 lb Capacity:...
    view full answer...

Do you have a question about this Trailer Jack?

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Info for this part was:

Employee Lindsey S
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Employee Jeff D
Installed by:
Jeff D
Employee Jacob H
Installed by:
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Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
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Employee Wilson B
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Wilson B
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