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Offroad Jack - Combo Kit Conversion for Pittsburgh

Offroad Jack - Combo Kit Conversion for Pittsburgh
2 ton jack w/ 6" wheels.
Your Price: $200.00
In Stock.
FREE Shipping
Part Number:ORJ
  • -Comes w/ Big Wheel & Jack Extension conversions. Save $10 on the combo kit plus $5 ea. on the skid plate & mount
  • -Big Wheels - 5" for 1 1/2 ton jack, 6" general use, 8" for the soft stuff
  • -Jack Extension - 6 & 11" extensions w/ 4x4 saddle & adapter pin
  • -Floor jack is **NOT** included, measure yours to verify fitment. Read description below for more information

Choose Options

for Pittsburgh Alum. H.F. jack (NOT included)
1 1/2 ton
2 ton + [$10.00]
2 1/2 ton + [$20.00]
3 ton + [$20.00]
Big Wheel size
6" + [$20.00]
8" + [$40.00]
Jack Extension finish
Bare Steel
Zinc Plated + [$15.00]
Optional - Vehicle Mount
Yes + [$40.00]
Optional - Skid Plate
Yes + [$20.00]
1/2/22 update - Zinc plated extensions are back in stock! They are now optional. This is a new product that's gained a lot of attention, thanks to some sweet YouTuber's, click on the "videos" tab above or below(mobile) to see the videos.

Kit Includes:
Floor Jack Extension 1.5" jack adapter pin, both 6" & 11" extensions and 4x4 saddle - 1½ ton jack has "cross pin" saddle and others have "bolt on" saddle
Big Wheel Kit - 5, 6 & 8" options. 5" for 1½ ton, 6" for general use, 8" for sand/snow.

Optional accessories:
Skid Plate - provides flotation where it needs to be and makes jack stronger by adding structure
Vehicle Jack Mount - chocks wheels, simple strap to hold down

Make sure to measure your jack width and saddle style - scroll down more for specs. - Older jacks can be mis-labeled or just different than what's currently available. Harbor Freight is known to change things, they just released the new 1½ ton Daytona jack which will NOT work with any of our kits... yet. Some jacks labeled 2 ton are actually the 2 1/2 ton model, order the kit that matches the width of your jack over the label. Some older 3 ton jacks may require drilling new holes in the side plates. More pics coming soon.

The off-road floor jack started with just a jack extension, but really needed some big wheels to be truly capable. Then came a skid plate for soft terrain and it had to be topped off with a simple but effective mount. This is the full kit that comes with all the goodies, check out the other parts for more information on each. The big wheel kit converts your jack to roll off road with ease. We offer 5" wheels that work best on the 1½ ton, 6" wheels for general use on any jack and 8” wheels for the super soft sand and snow. The skid plate is more important than larger wheels for the soft stuff, but larger wheels help with rolling the jack into position. Designed for 1½, 2, 2½ & 3 ton Pittsburgh Aluminum Harbor Freight jacks only.

Pittsburgh - Aluminum Harbor Freight jack specs. - verify frame width and saddle style
1 ½  -     5"      wide frame - big roller front axle, gets replaced              - cross pin style saddle
2 ton -    6"      wide frame - 18mm front axle shaft - 15mm wheel axle - bolt on style saddle
2 ½   - 6 5/8"   wide frame - 20mm front axle shaft - 18mm wheel axle - bolt on style saddle
3 ton - 7 3/16" wide frame - 20mm front axle shaft - 18mm wheel axle - bolt on style saddle

The big wheel conversion bolts right onto your Pittsburgh Aluminum Harbor Freight floor jack to easily roll over any terrain. Our floor jack extension will convert any jack to use a common pin that allows for various extensions to be used. The combination gives you a versatile and affordable off road jack.

5 Stars
Ingenious idea makes the jack way more useable for big tire / Offroad stuff. Excellent quality parts, machining I son point. I would highly recommend this kit to my friends.
Did you find this helpful?  4 of 4 Found Helpful
Reviewed by:  from Wilton, CA. on 11/26/2021
5 Stars
Awesome offroad jack kit!
I picked up a regular HF 1.5 ton jack and immediately ordered this kit. Kit arrived very quickly and I was able to follow the clear instructions easily. I plan to use this jack while travelling but also in my gravel driveway.
Did you find this helpful? 
Reviewed by: (Verified Buyer)  from Massachusetts. on 1/9/2022

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