Home » 12k Single Hydraulic Trailer Jack Add-On Kit "Weld On" or "Bolt On"
12k Single Hydraulic Trailer Jack Add-On Kit Weld On or Bolt On featuring a robust hydraulic system and hoses, ideal for heavy-duty towing needs.
Diagram of 12k Single Hydraulic Trailer Jack Add-On Kit Weld On or Bolt On featuring hydraulic components, load holding valve, and zinc-plated parts for durability.
12k Single Hydraulic Trailer Jack Add-On Kit with robust lifting capability, hydraulic system, and zinc-plated components for durability, shown with various signs and texts in the background.
12k Single Hydraulic Trailer Jack Add-On Kit Weld On or Bolt On, featuring a robust hydraulic system, zinc-plated components, and load holding valve for superior stability and durability.
12k Single Hydraulic Trailer Jack Add-On Kit Weld On or Bolt On showing robust design with hydraulic system, load holding valve, and zinc-plated components for durability.
12k Single Hydraulic Trailer Jack Add-On Kit Weld On or Bolt On shown installed on a white flatbed truck parked on grass.
12k Single Hydraulic Trailer Jack Add-On Kit Weld On or Bolt On attached to a white truck with a trailer, showcasing its robust design and hydraulic system.
A technical drawing of the 12K Single Hydraulic Trailer Jack Add-On Kit, showcasing a powerful hydraulic system, dual holding valve for stability, and zinc-plated components for durability.
Aluminum valve for diverting hydraulic fluid.
A close-up of a black hydraulic trailer jack add-on kit components: hydraulic cylinder, hoses, fittings, selector valve. Prioritize the product title: Single Hydraulic Trailer Jack Add-On Kit.
Primary Mover Hydraulic Hose
12k Single Hydraulic Trailer Jack Add-On Kit with lever, showcasing a robust design and durable metal components ideal for enhancing towing stability and convenience.
12k Single Hydraulic Trailer Jack Add-On Kit Weld On or Bolt On with powerful hydraulic system, zinc-plated parts, and load holding valve for stable towing.
12k Single Hydraulic Trailer Jack Add-On Kit Weld On or Bolt On featuring a robust metal pole, hydraulic system, and load holding valve for secure, efficient trailer lifting.
12k Single Hydraulic Trailer Jack Add-On Kit, featuring a robust jack with hydraulic components for towing stability and easy installation.
12k Single Hydraulic Trailer Jack Add-On Kit Weld On or Bolt On displayed on a white flatbed truck on grass, highlighting its towing capability and durability.
12k Single Hydraulic Trailer Jack Add-On Kit Weld On or Bolt On attached to a white truck, showcasing the robust hydraulic system and load holding valve.
A robust 12K Single Hydraulic Trailer Jack Add-On Kit with screws, ideal for effortless towing. Features include a powerful hydraulic system and zinc-plated components for durability and stability.
12K Single Hydraulic Trailer Jack Add-On Kit - Close-up of black hydraulic hoses and a screwdriver, showcasing robust design and zinc-plated components for towing reliability.
12k Single Hydraulic Trailer Jack Add-On Kit Weld On or Bolt On featuring a robust hydraulic system and hoses, ideal for heavy-duty towing needs.
Diagram of 12k Single Hydraulic Trailer Jack Add-On Kit Weld On or Bolt On featuring hydraulic components, load holding valve, and zinc-plated parts for durability.
12k Single Hydraulic Trailer Jack Add-On Kit with robust lifting capability, hydraulic system, and zinc-plated components for durability, shown with various signs and texts in the background.
12k Single Hydraulic Trailer Jack Add-On Kit Weld On or Bolt On, featuring a robust hydraulic system, zinc-plated components, and load holding valve for superior stability and durability.
12k Single Hydraulic Trailer Jack Add-On Kit Weld On or Bolt On showing robust design with hydraulic system, load holding valve, and zinc-plated components for durability.
12k Single Hydraulic Trailer Jack Add-On Kit Weld On or Bolt On shown installed on a white flatbed truck parked on grass.
12k Single Hydraulic Trailer Jack Add-On Kit Weld On or Bolt On attached to a white truck with a trailer, showcasing its robust design and hydraulic system.
A technical drawing of the 12K Single Hydraulic Trailer Jack Add-On Kit, showcasing a powerful hydraulic system, dual holding valve for stability, and zinc-plated components for durability.
Aluminum valve for diverting hydraulic fluid.
A close-up of a black hydraulic trailer jack add-on kit components: hydraulic cylinder, hoses, fittings, selector valve. Prioritize the product title: Single Hydraulic Trailer Jack Add-On Kit.
Primary Mover Hydraulic Hose
12k Single Hydraulic Trailer Jack Add-On Kit with lever, showcasing a robust design and durable metal components ideal for enhancing towing stability and convenience.
12k Single Hydraulic Trailer Jack Add-On Kit Weld On or Bolt On with powerful hydraulic system, zinc-plated parts, and load holding valve for stable towing.
12k Single Hydraulic Trailer Jack Add-On Kit Weld On or Bolt On featuring a robust metal pole, hydraulic system, and load holding valve for secure, efficient trailer lifting.
12k Single Hydraulic Trailer Jack Add-On Kit, featuring a robust jack with hydraulic components for towing stability and easy installation.
12k Single Hydraulic Trailer Jack Add-On Kit Weld On or Bolt On displayed on a white flatbed truck on grass, highlighting its towing capability and durability.
12k Single Hydraulic Trailer Jack Add-On Kit Weld On or Bolt On attached to a white truck, showcasing the robust hydraulic system and load holding valve.
A robust 12K Single Hydraulic Trailer Jack Add-On Kit with screws, ideal for effortless towing. Features include a powerful hydraulic system and zinc-plated components for durability and stability.
12K Single Hydraulic Trailer Jack Add-On Kit - Close-up of black hydraulic hoses and a screwdriver, showcasing robust design and zinc-plated components for towing reliability.
Primary Mover

12k Single Hydraulic Trailer Jack Add-On Kit "Weld On" or "Bolt On"

In stock
SKU: PFJ-1-MB-ADS-K
(11)
$ 880.00
Sale $ 940.00 $ 880.00
Style

We offer the following methods of delivery:

  • Same day Freight Shipping when ordered Mon-Fri before 12pm central time. (excluding holidays)
  • Pickup from our Mandeville, Louisiana warehouse
  • In some cases, free shipping - please contact us: sales@primarymover.com or call 985-888-6554

Introducing the Primary Mover Hydraulic Trailer Jack – a high-performance solution that redefines towing convenience. With a robust 12,000-pound lifting capability, powerful hydraulic system, load holding valve for rock-solid stability, and zinc-plated inner sleeve and foot for durability, this jack stands out as the ultimate choice for towing reliability.

Key Features:

  1. 12,000-Pound Lifting Capability: Effortlessly handle heavy loads with confidence, knowing this jack can lift up to 12,000 pounds, accommodating a variety of towing needs.
  2. Powerful Hydraulic System: Experience quick and efficient trailer lifting at the touch of a button, eliminating the need for manual cranking.
  3. Load Holding Valve for Stability: The load holding valve ensures unparalleled stability during operation, providing a secure foundation for hitching and unhitching.
  4. Zinc-Plated Inner Sleeve and Foot: The zinc-plated components offer superior protection against corrosion and rust, ensuring longevity even in challenging outdoor conditions.
  5. Adjustable Height: Easily adapt to different trailer heights with the jack's adjustable design, suitable for various towing setups.
  6. Easy Installation: User-friendly design and clear instructions make installation a breeze, getting you on the road quickly and confidently.

Upgrade your towing experience with the Primary Mover Hydraulic Trailer Jack – where power, durability, and convenience converge. Trust in its impressive lifting capability and advanced features to make every towing task a breeze. Invest in the best for your trailer with Primary Mover, your trusted partner on the road.

Kit Includes:

  • 12,000 lb. Trailer Jack Assembly – Single leg with hydraulic cylinder and load-holding valve, 4" square, painted finish
  • Two 72″ Hydraulic Hoses with #6 JIC Straight and #6 JIC 90-degree Fittings (120" hoses available as an upgrade)
  • Two 18″ Hydraulic Hoses with #6 JIC Straight and #6 JIC 90-degree Fittings
  • Eight Straight Adapter Fittings – #6 SAE Male x #6 JIC Male
  • One Manual Selector Ball Valve with Aluminum Knob
  • Maximum Distance from the bottom of the trailer frame to the bottom of the jack foot: 8"

Download: Hydraulic Trailer Jack Manual

Customer Reviews

Based on 11 reviews
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D
Dan

The system was very complete and fit my trailer nicely. The wireless control system is a nice addition and will be great for spreading material as well.

Thank you for your feeback!

A
Allen Wiseman

Installed in a few hours works great, extremely fast. I Retrofit a trailer that had a crank Jack and it took a couple hours. If I could change one thing it could use some extra 90° fittings for a little more versatility in mounting the selector valve. I wound up needing four of them. Do yourself a favor and pick a few up before you start the job. I needed 4 More than the two supplied in the kit.

Thanks so much for the feedback, Allen! We'll definitely look at including a few more fitting options in future kits—your layout looks great and we appreciate the heads-up on the extra 90° fittings.

C
Chet parker

Best upgrade to the trailer i could've done. Easy install in an hour.

R
Randy B

Look like it built well. I looked everything over and it looks real good. I’m am real busy so it maybe months before i have time to install. But i don’t for see any issues. Nothing to it.

Thanks for your feedback and business!

R
Robert Lacey

Rather disappointed in the product the guy I talked to said there would be angle cities in there and there was done I was one fitting short for being a complete that the holes didn't line up in the Jack two of them had to redrill them nothing like the one I got from Max D sorry

I appreciate your honest feedback, and I'm sorry to hear about your disappointment. If you were missing a fitting, we absolutely could have sent that out right away—please let us know, and we’ll get it taken care of.

As for the bolt pattern, all specs and measurements are listed on our website, but I understand how frustrating it can be if things don’t line up as expected. Regarding the angle iron, I apologize if you were given incorrect information—our team aims to provide the best guidance possible, and I’ll make sure this is addressed internally.

One thing I’d like to highlight is that our jack is one of the few on the market that includes dual counterbalance valves for added safety and load holding. I hope, in time, you’ll see the value in that feature. If there's anything else we can do to make this right, please don’t hesitate to reach out.

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