Steering Box Brace for XJ Cherokee MJ Comanche KOR-7400

Steering Box Brace for XJ Cherokee MJ Comanche KOR-7400
Steering Box Brace for XJ Cherokee MJ Comanche KOR-7400
Steering Box Brace for XJ Cherokee MJ Comanche KOR-7400
Steering Box Brace for XJ Cherokee MJ Comanche KOR-7400
Steering Box Brace for XJ Cherokee MJ Comanche KOR-7400
Steering Box Brace for XJ Cherokee MJ Comanche KOR-7400
Steering Box Brace for XJ Cherokee MJ Comanche KOR-7400
Steering Box Brace for XJ Cherokee MJ Comanche KOR-7400
Steering Box Brace for XJ Cherokee MJ Comanche KOR-7400
Steering Box Brace for XJ Cherokee MJ Comanche KOR-7400
Load image into Gallery viewer, Steering Box Brace for XJ Cherokee MJ Comanche KOR-7400
Load image into Gallery viewer, Steering Box Brace for XJ Cherokee MJ Comanche KOR-7400
Load image into Gallery viewer, Steering Box Brace for XJ Cherokee MJ Comanche KOR-7400
Load image into Gallery viewer, Steering Box Brace for XJ Cherokee MJ Comanche KOR-7400
Load image into Gallery viewer, Steering Box Brace for XJ Cherokee MJ Comanche KOR-7400
Load image into Gallery viewer, Steering Box Brace for XJ Cherokee MJ Comanche KOR-7400
Load image into Gallery viewer, Steering Box Brace for XJ Cherokee MJ Comanche KOR-7400
Load image into Gallery viewer, Steering Box Brace for XJ Cherokee MJ Comanche KOR-7400
Load image into Gallery viewer, Steering Box Brace for XJ Cherokee MJ Comanche KOR-7400
Load image into Gallery viewer, Steering Box Brace for XJ Cherokee MJ Comanche KOR-7400

Regular price $104.97 Sale price $119.97

Unit price per 

Options

only -3 left in stock

HARD-KOR STEERING BOX STABILIZER FOR  XJ CHEROKEE & MJ COMANCHE 

Handmade in Phoenix, AZ

Download Install Guide

***Steering box braces have been discontinued until further notice. Current orders will be filled as soon as possible***

How long has it been since you've checked your three steering gear mounting bolts? Have you noticed any looseness in your steering? Do your bolts come loose often? This can lead to Death Wobble!

  • SUPER-EASY 15-MINUTE INSTALL
  • TIGHTENS UP STEERING LOOSENESS
  • HELPS STOP DEATH WOBBLE
  • NO MODIFICATIONS REQUIRED FOR INSTALL
  • USES FACTORY BOLT HOLES (NO DRILLING)
  • NO PITMAN ARM NUT REMOVAL NECESSARY
  • NO UNIBODY TRIMMING NECESSARY
  • WORKS WITH ENERGY SUSPENSION GREASABLE BUSHINGS TO STOP SQUEAKS FROM YOUR FACTORY SWAY BAR BUSHINGS
  • KIT IMPROVES HANDLING / REDUCES SWAY / SAFER AT SPEED

You may have added quite a bit of force to the system by adding taller and wider tires. Let me impress upon you how important it is to KNOW that your steering is tight! Every action has an equal and opposite reaction. You learned that in High School Physics, right? When you turn the steering wheel to the right, the pitman arm forces the tie-rod to the right, pushing the front of the wheel rightward so you can turn the Jeep. It also pushes the driver's side frame rail leftward at the same time which is where the steering box is mounted.

If you had a skinny 28" tire on there, the steering gear has no problem overcoming the friction of the tire's contact patch on the pavement because it's only like 16 square inches of area at correct inflation. By way of comparison, a 31" tire is nearly THREE TIMES that amount of contact patch area at the proper tire inflation. (when volume of tire increases, less pressure is needed *OR WANTED*, so the tire lays on the pavement more. Proper inflation for a 31" tire is probably around 24psi in the front and less on the rear on most XJs. Use the chalk-method to insure that your tires are properly inflated and not over-inflated). Have you any idea what a 35" tire's contact patch looks like? It's probably three times a 31" tire!

Secondly, have you noticed how many bolts are holding the steering box to the frame? Exactly (3). And, they are all at the top, not down at the bottom where you need them in order to brace the forces of the larger contact patch...not to mention the forces when you're pushing up against a rock or tree when you are offroad. It's essentially a hydraulic-assisted lever with a bracket on only one end to brace it. How long until it fails? How tight are your bolts? Once they are loose, the box will work back and forth under the Jeep (you may not even notice it) until it either shears off one of the three bolts or rips off one of the ears on the box (or both, like what happened to me on Pritchett Canyon in Moab).

Therefore it’s important to have a steering brace for your steering box. Let me introduce our steering box brace for the XJ, which bolts in on both sides of the front frame rail to the factory skid plate and sway bar mounting holes and clamps solidly to the steering box, keeping it from moving around on the lower end where there is no support from the factory. It increases your steering response (because you have FAR less "accidental" movement), and it will keep you from breaking tabs off of the steering gear like I did, and also, will keep the factory gear bolts tight on the frame because it takes so much force off of them.

The Hard-KOR steering box brace comes powdercoated to resist the elements and includes all the hardware you need to bolt it right in. No cutting, welding, modifying necessary. Fits both 6cyl and 4cyl models. You can re-use the worthless front factory skid if you elect to do so, but you'll need to modify the rear tabs ever so slightly so that they don't come inboard as far. It'll be obvious what to do when you get it under there. Personally, there is nothing that the front skid really protects, once you're lifted, so you may just ditch it and be done with it. That's what most customers do.

NOTE: An aftermarket sway bar bushing kit WITH FLAT EARS is required since the factory holes in the frame are used. The OE-style sway bar brackets with bent ears will not work with our brace, without modification.  We recommend the Greasable Energy Suspension version, which will also eliminate some body-roll versus the old OE-style rubber bushings.

Follow the link for how to check your anti-sway bar diameter, courtesy of suspension.com: Sway Bar Measuring Tape

Age verification

By clicking enter you are verifying that you are old enough to consume alcohol.

Search

Shopping Cart

Your cart is currently empty.
Shop now