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  3. Side Frame Mount Jack
  4. 9001 - 10000 lbs
  5. Sidewind Jack
  6. Drop Leg
Square Direct Weld Jack w/ Crank - Drop Leg w/ Spring Return - Sidewind - 25-3/4" Lift - 10K

Square Direct Weld Jack w/ Crank - Drop Leg w/ Spring Return - Sidewind - 25-3/4" Lift - 10K

Item # TJD-12000SP-R2
Retail:$210.80
Our Price: $192.78
You Save: $18.02
Trailer Jack
This item qualifies for Free Shipping
Shipping Weight: 62 lbs
Quantity: 
In Stock
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Product Expert Mike S

Is this right for you? Product Expert Mike S says:

Yes, if you:

  • Don’t want to have to wrestle with the heavy drop leg
  • Don’t want the added expense of buying a hand crank separately
  • Have a setup that makes it easy to access a side-mounted plunger pin

No, if you:

  • Want a finish that will last
Pull the side-facing plunger pin on this heavy-duty jack to release the drop leg. The durable jack screw offers increased strength. The built-in grease zerk allows effortless greasing. Sidewind crank included. Great Prices for the best trailer jack from etrailer. Square Direct Weld Jack w/ Crank - Drop Leg w/ Spring Return - Sidewind - 25-3/4" Lift - 10K part number TJD-12000SP-R2 can be ordered online at etrailer.com or call 1-800-496-5010 for expert service.
  • All Info
  • Reviews (446)
  • Q & A (0)
  • Photos
  • Why etrailer?

etrailer Trailer Jack - TJD-12000SP-R2

  • Side Frame Mount Jack
  • 9001 - 10000 lbs
  • Sidewind Jack
  • Drop Leg
  • Weld-On
  • Fixed Mount Jack
  • 26 Inch Lift
  • With Rectangle Foot
  • etrailer

Pull the side-facing plunger pin on this heavy-duty jack to release the drop leg. The durable jack screw offers increased strength. The built-in grease zerk allows effortless greasing. Sidewind crank included.


Features:

  • Heavy-duty utility jack lets you raise and lower your trailer
    • Ideal for agricultural and commercial applications
  • Drop leg with spring return increases overall extension for maximum adjustability
    • Plunger pin positioned to the side
  • Durable 1" jack screw allows for heavy lifting
  • Twin thrust bearings make extending and retracting jack easy
  • Effortless greasing with built-in grease zerk
  • Black painted inner and outer tubes
  • Sidewind handle has curved edges - no sharp ends
  • Footplate minimizes sinking in soft ground
  • Weld-on installation


Specs:

  • Height:
    • 28" Retracted
    • 40-1/4" Extended
  • Total lift: 25-3/4"
    • Screw travel: 12-1/4"
    • Drop leg travel: 13-1/2"
  • Lift capacity: 10,000 lbs
  • Support capacity: 12,000 lbs
  • Drive pin diameter: 1"
    • 3/8" Diameter mounting hole
  • Outer tube width: 4"
  • Inner tube width: 3-1/2"
  • Footplate dimensions: 8-1/4" long x 8" wide
  • Adjustment hole spacing: 3-3/8" from center of hole to center of hole
  • 1-Year warranty


Ram Dims

TJD-12000SP-R2 Ram Square Direct Weld Jack - Drop Leg w/ Spring Return - Side Wind - 12-1/4" Screw Travel - 10K

Replaces TJD-1200SP-R3





Customer Satisfaction Score:


Customer Reviews

Square Direct Weld Jack w/ Crank - Drop Leg w/ Spring Return - Sidewind - 25-3/4" Lift - 10K - TJD-12000SP-R2

Average Customer Rating:  4.8 out of 5 stars   (446 Customer Reviews)

Pull the side-facing plunger pin on this heavy-duty jack to release the drop leg. The durable jack screw offers increased strength. The built-in grease zerk allows effortless greasing. Sidewind crank included.

by:

etrailer was very helpful in informing me that the jacks that I originally ordered were out of stock and had a long lead time and we very helpful to identify a replacement jack that was in stock. The jacks were in my possession in 4 days after the order was placed, good job!.




by:

I purchased this jack a year ago. Works great. etrailer.com our choice for all our trailers maintenance and repairs parts




by:

I busted my 20 year old jack coming out of camp, got this replacement quickly and it works great !!!


Comments
excellent
leo r - 07/24/2022


by:

Great price and the best quality THANKS i will be ordering another one for my other 2 trailers




by:

Great job! Always delivers on time. Used the jacks on my service body that I mounted a crane on for outriggers.




by:

Jacks were good quality and came with the crank handle. Would buy again.




by:

Works great on my Hillsboro stock trail er!




by:

I ordered this jack on Friday late evening over the Easter holiday and received it Monday. Fast shipping
I’m going to have it installed on my PJ dump trailer.


Comments
After a year of use and abuse it’s working great and no problems.
Wilhelm - 04/23/2020


by:

i purchased and installed this jack about a year ago on a home-made trailer and it has been great. i used it as a center support jack and bought a piece of pipe to extend the handle to the outside of the trailer and i have had 0 issues. it was easy to install and has been working flawlessly. Thanks for the quality product etrailer!




by:

This jack is a replacement for a factory installed jack of a much lower rating that has failed. I can buy a lot more jack from etrailer for the same or less than the local dealers wanted for a direct replacement. I placed my order and was happy to see it was shipped and arrived to me in 2 days. It was packaged well, almost to well. Do you buy those staples to close boxes by the ton? I feel a lot better unhooking the trailer with a load now.




by:

Well made for the price. etrailer always has great service. A++




by:

Very solid. I am using two of these for a water trailer that is 10,000 lbs full. They have never been anything but smooth and the spring loaded foot saves LOTS of cranking time.




by:

This is at least the seventh time I have ordered from etrailer.com and everytime I have had great service and an excellent product to install on my customers projects. Thanks again, will be shopping with you again soon.




by:

Was having trouble locating parts for a ram 12000 Jack these guys show parts on their sight but when I called parts weren't in stock but they had a replacement unit that I could use for parts .shipped out that day , quick service.will use again.




by:

As described but even more impressive the shipping and communication




by:

I buy products from etrailer every week almost to replenish my supply for all the trucks and trailers we keep up. I have found they ship fast and efficiently and they sell good products. I have been very satisfied to find them as a vendor and will continue to buy the great products they sell.




by:

Jack was delivered in excellent shape in a box of the Appropriate size. The picture and description accurately depicts the jack delivered. It will be used on a old trailer that in the past the tongue had been held up by a piece of wood. Thanks etrailer.




by:

Product looks great package was a little rough when I got it bolt was missing for jack handle nut was there




by:

Using to repair a damaged jack on trailer. Jack is a little bit looser than original but I think it will work out great.




by:

Easy to navigate their web site to order from. Lots of products also. I purchased my jack stand because of the price and free shipping option. When I received my jack it was excellent quality and as I said, you can't beat the price. I think I received it within 5 days including the weekend. At any rate I will buy again and I couldn't be happier. Thank you.




by:

Jack looks exactly like advertised. Glad I got spring return. Old one didn't have it. Quick shipping.




by:

I put it onto a large dump trailer, clearly much heavier then the original. I am very happy with it it has out preformed my expectations




by:

Use to upgrade from a 7000lb jack. Its heavy duty and just what I needed. cranks easy and nice. hope to never replace it again.




by:

Good performance after a year. The spring return is good and the operation of the jack performs very well.




by:

Had wonderful service on the phone with Paula. Placed the order for parts and a new jack Monday morning and got delivered Wednesday morning!



25
446
Show More Reviews

See what our Experts say about this etrailer Trailer Jack

  • Dimensions for Replacement Square, Direct Weld Jack Inner Tube with Spring-Return Drop Leg
    The drop leg portion of the Replacement Square, Direct Weld Jack Inner Tube with Spring-Return Drop Leg # TJD-12000SP-FIP measured about 3" square and is about 19" tall. Please note that this part is a direct replacement for jacks # TJD-12000SP-F2, # TJD-12000SP-R2, or # TJD-12000SP-R2NH so if you don't have one of these you will likely need to do some modification for this to fit.
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  • Comparing the Square Direct Weld Jack TJD-12000SP-F2 and TJD-12000SP-R2
    The main difference between the Square Direct Weld Jack part # TJD-12000SP-F2 and part # TJD-12000SP-R2 is the location of the plunger for the drop leg. The former has the plunger on the side of the crank handle and the latter has the plunger adjacent to the crank handle. Furthermore, the former has a 1-1/4" diameter jack screw and the latter a 1" diameter jack screw. Aside from the location of the plunger and size of jack screw, the jacks are essentially the same.
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  • Replacement Nut for Ram Series 12000 Jack
    The Replacement Rod, Nut, and Grease Trap # TJD-12000-RODNUT is a fit for the 12000 series of Ram or etrailer jacks such as # TJD-12000SP-R2. It is specifically designed for square, direct-weld TJD-12000 Series jacks; the lift nut will fit 3-1/2" x 3-1/2" square jack inner tubes. If this matches the description of your jack it will work for you.
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  • How to Safely Use the Square Direct Weld Jack TJD-12000SP-R2
    If you aren't familiar with a jack like Square Direct Weld Jack # TJD-12000SP-R2 it can have a little bit of a learning curve. Here is how it works: As you probably know the jack leg retracts quickly. First make sure the jack is not supporting a load. If the drop leg is extended the operator should place a foot on the foot plate to control the return of the drop leg. To lower the drop leg turn the pin to the disengaged position. The bracket around the pin is shaped so that when the pin...
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  • Repair Kit for Ram Series 12000 Trailer Jack
    To repair a Ram Series 12000 jack, like # TJD-12000SP-R2, we have the Gear Kit # TJD-12000-GR or the Replacement Rod and Nut # TJD-12000-RODNUT. Or you could need both. I just depends on what the problem is exactly.
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  • How to Replace Interior Ram Jack Rod and Nut # TJD-12000-RODNUT on 12000 Series Jacks
    Good news! I was able to get a exploded diagram as well as a set of instructions on how to replace the rod and gears # TJD-12000-RODNUT in the # 12000 Series Ram Jacks made after 2012. I have attached them to this page for your convenience. Basically, you will not need to remove or cut the steel plate inside the top of the jack to do this. You will want to remove the cap, then the roll pin that holds the cross shaft into the leg, this will free up the smaller gear that will be removed...
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    Image 1 for Image 2 for
  • Ram Square Jack Replacement Screw Assembly
    We have several replacement parts for the internals of a Ram brand square jack. The Replacement Rod and Nut # TJD-12000-RODNUT will fit the following Ram jacks: # TJD-12000SP-F2 10K Sidewind with 12-3/8 inches of travel w/handle # TJD-12000SP-R2NH 10K Sidewind with 12-1/4 inches of travel w/o handle # TJD-12000SP-R2 10K Sidewind with 12-1/4 inches of travel w/handle Some other replacement parts for these Series jacks are: # TJD-12000-GR Replacement Gear Kit # TJD-12000-BR Replacement...
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    Image 1 for
  • Gear Kits for Single Speed Ram or etrailer Jack
    It is not possible for me to tell you with any degree of certainty that you can retrofit the Replacement Gearbox for etrailer and Ram 2-Speed Square Jacks # TJD2SP-12900-GBX for use with a single speed Ram jack though there are replacement gears available. If you have the TJD-12000 Series jacks such as # TJD-12000SP-R2 there is the Replacement Sidewind Gear Kit # TJD-12000-GR as well as Replacement Rod and Nut for etrailer and Ram Square, Direct Weld Jacks # TJD-12000-RODNUT which you...
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    The handle that you need for the Square Direct Weld Jack - Drop Leg w/ Spring Return part # TJD-12000SP-R2NH is part # TJD-12000-HD. This handle replaces the handle on all of the TJD-12000 Series square jacks. It comes with the bolt and hardware needed to install.
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  • Solution for Ram Square Direct Weld Jack that Has Broken Return Spring
    The return springs in landing gear jacks are not replaceable or repairable unfortunately so if you have the # TJD-12000SP-R2NH.
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  • Is Specific Amount of Ground Clearance Required when Installing Direct Weld Jack # TJD-12000SP-R2NH
    There isn't a specific amount of ground clearance required when installing a jack such as Square Direct Weld Jack # TJD-12000SP-R2NH. You would mount it however it is needed for your trailer. The overall height of the jack when fully retracted is 28 inches. When fully extended and the drop leg all the way out as far as it can go the height is 40-1/4 inches. Based on this information you will be able to figure out the position that will work best on your trailer.
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  • Is There a Replacement Screw and Nut for TJD-7000S Ram Sidewinder Jack
    The Square Direct Weld Jack w/ Footplate - Drop Leg - Sidewind - 28-7/8" Lift - 7,000 lbs # TJD-7000S does not have the replacement screw rod and nut assembly available as a replacement part. You will need to replace the entire jack. I recommend the Square Direct Weld Jack w/ Crank - Drop Leg w/ Spring Return - Sidewind - 25-3/4" Lift - 10K # TJD-12000SP-R2 which will have replacement parts should you ever need them. I've attached a video to assist.
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  • Replacement Landing Gear Jack for Ram Follow 12k Jack on Trailer
    Send me the pictures you have and I'll see if it's something we can get.
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  • Comparing the Pro Series Jack Part # PS1400950376 and the RAM Jack Part # TJD-12000SP-R2
    Yes, both the Pro Series Square Jack part # PS1400950376 and the Square Direct Weld Jack part # TJD-12000SP-R2 are made of steel. The Pro Series jack has a one year warranty and the RAM jack also has a one year warranty. They both have a 10,000 lb lift and 12,000 lb support capacity although the RAM jack does offer a bit more lift at 13-1/2" compared to the 12-1/2" of the Pro Series jack. Essentially, the jacks are pretty much the same for the exception of brand. I have attached a review...
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  • Will the Bulldog Powered-Drive Kit Work On RAM 12K Jacks
    Yes, we have heard back from our customers that the Bulldog Powered-Drive Kit for Single-Speed Jacks part # BD1824200100 will also work on 12,000 lb RAM jacks like the Square Direct Weld Jack part # TJD-12000SP-R2. I would have to agree as well because they both use a 1" diameter drive shaft. I have attached the customer review confirming fit for you.
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    Image 1 for
  • Will Powered-Drive Kit # BD1824200100 Work On RAM 12K Jacks
    Yes, per our customers The Bulldog Powered-Drive Kit # BD1824200100 will work on 12,000 RAM Jacks like The Square Direct Weld # TJD-12000SP-R2 because they both have a 1 inch diameter drive shaft. The kit offers a quiet operation and a super-efficient use of electrical power. It can be used for either single or tandem applications. The kit has an aluminum gearbox that guards against corrosion and has a weatherproof cover that protects the entire kit when not in use. I attached a review...
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Do you have a question about this Trailer Jack?




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Info for this part was:

Employee Lindsey S
Updated by:
Lindsey S
Employee Wilson B
Updated by:
Wilson B
Employee Ronnie R
Updated by:
Ronnie R
Employee Hannah L
Updated by:
Hannah L
Employee Mike S
Updated by:
Mike S
Employee Noah M
Updated by:
Noah M
Employee Michael H
Expert Research:
Michael H
Employee Cole B
Installed by:
Cole B
Employee Amanda M
Written by:
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