One Up Offroad
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12in AlumiDuty Steady Axis Lift Kit

SKU: 105512
105512 12in Steady Axis Lift Kit  AlumiDuty
Retail $9,058.00
Your Price: $8,235.00
Availability: In Stock

105512: 12in Steady Axis Lift Kit AlumiDuty

Currently accepting deposits to build systems for customers.
These sell faster than we can make them.  
3 to 6 week delivery time depending on shock choice.
If you order online your card will only be charged a refundable 25% deposit.

OUO Dealers can source these non OUO items from wholesale distrubuters 

This Kit does not include:

Front Dual Steering Stabilizers (Budget $400 for OUO 106001 Stabilizers)
Brake Lines (Necessary but are not included. (Budget $299) (We do have Crown Brake Lines in stock)
Please add the appropriate One Up Offroad Brake Line Assembly for your truck model year and specific model.

This Kit does not include: 
Rear Kit Consisting of:
5in ICON Lift Springs, or other brand (Budget $1400)
OUO  Traction Block/Bar System (Budget $1600)

OUO # 101063 Bump Stop F-Top Plates
OUO #101258 8in 5DTraction Blocks
OUO # 270321 21" Ubolts 
OUO # 101011 Traction Bars 
OUO # 101025 Frame Mounts 

This Kit does not include: Pair of Rear shocks  (Budget $1272 OUO# 106032)

Total of Items above = $5000.00
-  for the group of things you will need, that are not included with this front system because of the variables in your options.

This Kit Includes:
- 101421 Adjustable Link Arms – Street Joints
- 601079 Clocking Ring Kit
- 105028 Crossmember for Clocked Transfer Case
- 105034 Drag Link Kit
- 105032 Steering Stabilizer Kit for
- 105042 Radius Arm Drop Kit for
- 105043 Track Rod Bracket for
- 105044 Axle Track Rod Bracket
- 105055 Front Sway Bar Relocation Kit
- 105056 Track Rod, Straight Max
- 105057 Limit Strap Kit
- 501175 Pitman Arm, 4.5in Drop
- 601058 Rear Shock Lower Extender Kit 1.375in
- 106305 RadFlo 2.5 Coilover Kit includes Dual Rate Kit with 12" travel Emulsion Shocks and Mounts.

Jobber Price -$8,235 including Baseline shock kit,
Price will vary based on shock option choice.
Kit price without a Coilover shock kit included: $6,685

You would need a budget of $13,250.00 +/- for all the items needed in a full front and rear kit with 2.5in shocks included. 
You can add a second shock in the front, and you can upgrade to Bypass shocks, the only limit is your budget. 

One Up Offroad’s Steady Axis™ Steering.

OUO’s Steady Axis™ Steering refines the geometry of the front suspension components. Taking into account all of the factors of the radius arms, drag link, track rod, shock travel, three-dimensional axle housing and knuckle paths to get the lowest bump steer possible. Going beyond “good enough” and optimizing the system to get it perfected.
This 12" Lift system has been optimally designed to give the best possible steering geometry.

There is more to the front suspension of solid axle trucks than trying to make the bars the same length and the same angle. No matter how many magazines say it, or internet experts repeat it, the “same length / same angle” is not the correct mathematical equation to make these trucks not have bump steer. “Same length / same angle” is an overly simplified answer to a complicated equation. Also, we know you can't just move the track rod location over an inch to make the factory track rod work and not suffer negative consequences of increased bump steer by changing that geometry. Just like putting on a 2" dropped pitman arm with no other matching components is a horrible idea. Usually the lowest cost is not the best way to get a top of the line truck to drive well. One Up Offroad has never set out to build anything lowest cost, instead we have always strived to make the best product possible and let the cost be where it may.

It’s all the fine details put together to make big improvements. Years of development and testing went into this design to make your trucks drivability better.

Trucks with solid front axles have the highest un-sprung weight in any automotive class. When you take off the 20 inch factory wheel and put on a 26 inch wheel you increase that un-sprung weight. When you take an 8 in sidewall height and reduce it to 3 inches it removes a tremendous amount of ride quality. When you run 60 pounds of air in your tires it makes the truck right very harsh. Large wheels and short tires will make it so you feel every bump in the road like it's twice as big even if you have the absolute best tuned suspension. It's unrealistic to think anyone can tune a shock to make a heavy-roller with metal wheels drive like a luxury car.

Check out our EZ IN Bumper spacers 101359, 101360, 101361, 101362 to get the room for your tire.


Please understand that we do our best to stock every single item that we sell in our webstore at all times, but occasionally, we sell out before our next run of parts are ready to go.

To verify stock on an item before you order, you can always email us at, and we will gladly stock check items. You can also give us a call at 888-98ONEUP and we will do the same.

Most items usually ship within 24 hours, but in the rare occasion of a backorder, we usually fill all backorders within 2-4 weeks.

Thank you for your business!

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