1 TON - APEX Front Spidertrax 9 inch Swap Kit for JK, JL, and JT
All the brackets necessary for a Spidertrax 9 inch axle
swap into a Jeep JK Wrangler ('07-'18), JL Wrangler (2018+) or JT Gladiator (2020+)
Stronger Design, Lighter Weight, Easier Install
A NEW ERA HAS BEGUN WITH THE ARRIVAL OF THE APEX TRUSS! Artec Industries is proud to announce the next generation of PATENT PENDING axle trusses. This series of trusses not only builds on our experience as the world leader in axle truss design, it brings it to a whole new level of cost savings, strength, weight savings, simplicity of installation, precision fitment, and complete axle protection never before seen in the industry.
The key feature that sets the APEX truss apart is its unique peaked shape top which provides extra rigidity to the whole truss while allowing both a reduction in weight (vs using a thicker material top) and eliminating long weld seams. Previous version with long weld seams which can be lead to extra weld warping of the axle, longer install times and can be inconsistent. Without long seams to weld, now you drop the truss directly on to the axle and weld it to the axle faster.
We started the Jeep 1 ton Revolution and now we're taking it to the next level. The NEW APEX swap kit is designed to have a simpler, faster install, with less parts and weight and lower price. We've worked hard to improve everything, from making the truss easier to weld, to less warping from welding, to optimizing the shock bracket locations and lowering the upper control arm mounts for more clearance and better geometry. The improvements made have been suggested by our network of dealer/installers who build these kits every day. Now they are a reality. The NEW 1 TON APEX FRONT SWAP KIT delivers in every way.
This heavy duty truss and bracket system is designed to take serious abuse and reinforce your entire axle while also providing the factory link, spring, anti-sway bar, and shock locations. The 3/16" thick truss incorporates a unique peaked design to strengthen both the axle and incorporate the link brackets for ease of installation and added strength. By using the truss to align the link mounts, hours of work and trial and error can be avoided when compared to other bracket systems. Simply tack weld the truss on the axle, and all the other brackets fit into place exactly where they need to be.
Choose from three different styles of upper control arm brackets:
-Single Adjustable Truss Upper Link Mount for use with 2.63" wide joints in a 3-link style suspension.
-Daystar Bushings in Factory location.
-RockJock Johnny Joints in Factory Location.
IMPORTANT NOTES:
The Spidertrax 9 inch axle comes with equal length axle tube and will require cutting the tubes to make the correct offset for a front axle. Different WMS widths are possible with this kit so measurements are not provided. Measuring and cutting the axle is the responsibility of the end user and Artec Industries is not responsible
for incorrect cutting. Please mock up swap kit components and inner c's prior to making any cuts.
Axle housing and inner c's not included in this swap kit.
NOTE: This kit does not include any parts for ABS sensors. It is only a bracket kit. Hooking up and configuring these sensors is the responsibility of the end user.
1 ton axles DO NOT MATCH the factory JK 5 lug wheel bolt pattern. New wheels will need to be purchased to do this swap. Brake and Steering components NOT INCLUDED in this product, but will be available soon.
This will likely require bumpstop extensions and a new trackbar since the steering is different on this axle from factory axle. The trackbar bracket is higher than stock location to allow proper steering geometry.
Features include:
PATENT PENDING APEX Truss peaked top design provides more rigidity than a flat top truss design
Significantly lighter weight than comparable junkyard axle housings
Co-developed with Professional Ultra 4 racer Erik Miller of Miller Motorsports
CNC Precision Laser cut in-house from 1/4" and 3/16" mild steel for a lightweight yet strong solution...starting at only 32 lbs total
CNC Precision Bent in-house for a great fitment. Literally drop the truss in place on the axle and it's ready to weld. No puzzle piece assembling*
Designed used 3D models directly from Spidertrax and Jeep for not only an amazing fit but clearances with surrounding components
70% less welding needed than previous truss designs means less warping, faster turnaround, and lower costs
All long seams are bent so you don't need to spend time welding them together
Dimpled holes provide not only weight reduction but rigidity and strength
Contours the Spidertrax differential for a precise fit and ultimate rigidity
OEM location Upper Control Arms mount to truss (bushing or Johnny Joint option)
UCA brackets install Tool included for easy and precise assembly
Truss extends under coil buckets all the way to inner C for end-to-end rigidity
Multi-piece truss design means smaller packaging and less shipping costs along with easy installation
Using a 1 ton axle will support larger tires and less chance of breakage in extreme conditions
Coil brackets and bump stop pads are combined to form an axle tube truss and allows for easy installment of other brackets
Includes all the brackets necessary for a complete axle swap including upper and lower control arm mounts, shock mounts, anti-sway bar mounts, trackbar mount, bumpstop pads and coil spring mounts.
Heavy duty Trackbar bracket can slide to multiple positions for steering geometry fine tuning
Shock brackets have been moved out (compared JK OEM position) for a higher clearance when using larger shocks
Lower Control Arm brackets located in the OEM position for a true bolt-in application
Overall low profile design means your axle is stronger, sleeker, easier to fit into any vehicle, and less likely to interfere with vehicle components.**
NOTE: This kit requires general welding and fabrication skills. Welding should only be done by a competent welder who understand different materials. Some welding of cast and mild steel will be used. Artec Industries implies no guarantees or warranties and is not liable for improper installation.
*Some grinding and fitment may be required when installing this kit. Every axle varies slightly and some fabrication may be required. Will require brake line relocation to fit.
** In rare and extreme cases, the truss may come into contact with oil pan. Prior to operating the vehicle, remove the coil springs, cycle the suspension including full compression of both sides simultaneously and add bumpstop extensions to prevent damage to oil pan.
🧾 Rock Rig Supply Return Policy
At Rock Rig Supply, we get it — sometimes a part just doesn’t fit the build, or a project takes a left turn halfway up the hill. We’ve been there. That’s why our return policy keeps things simple, fair, and flexible (because real-world wrenching isn’t always perfect).
🕒 1. Return Window
Returns are accepted within 30 days of delivery.
Items must be unused, uninstalled, and in original condition with all packaging.
Every return gets inspected before we process it — we don’t cut corners, and we don’t want you to either.
🔧 2. Custom & Built-to-Order Parts
Custom, one-off, or built-to-order parts carry a 50% restocking fee.
They’ve been made just for you, so we can only take them back if they’re unused and still in sellable shape.
💰 3. Refunds & Store Credit
You can choose between a refund or store credit after your return is approved.
Some items may have an additional restocking fee depending on condition.
Refunds typically appear 7–10 business days after approval, depending on your bank.
🚚 4. Return Shipping
If we messed up (wrong item, damaged, or defective), we’ll cover return shipping and send you a replacement on our dime.
If it’s a “changed my mind” or “wrong fit” situation, you’ll cover return shipping.
Not sure which way it goes? Shoot us an email at rockrigsupply@gmail.com and we’ll help you sort it out.
⚙️ 5. Used or Installed Products
We know how it goes — sometimes you bolt something up and realize it’s not gonna work. If the part’s been used or installed, email us first at rockrigsupply@gmail.com. Returns for used parts are handled case-by-case at our discretion because we understand that not every project goes as planned.
🧰 6. Garage Sale Items
Our Garage Sale section is full of awesome deals — open-box, blemished, and used parts that still have plenty of life left.
All Garage Sale items are sold “as-is.”
No returns, refunds, or warranties on these.
We do our best to describe the condition, but little quirks or wear come with the territory. You’re scoring a deal, and we’re clearing the shop — win-win.
🔄 7. Exchanges & Buy-Backs
Unused, uninstalled items qualify for free exchanges or store credit.
If a part’s been installed or opened, we may offer a buy-back depending on its condition and resale potential.
🚫 8. Non-Returnable Items
Gift cards, Garage Sale items, and consumables (fluids, sealants, etc.) are non-returnable.
Items missing packaging or showing heavy use may be denied or refunded at a reduced rate.
We’ll reply with return instructions or a prepaid label (if applicable).
Once inspected, we’ll issue your refund, store credit, or exchange.
💪 10. The Rock Rig Guarantee
We actually run the parts we sell — they’ve been hammered, flexed, and tested on real trails. If something doesn’t hold up or doesn’t meet your expectations, reach out. We’ll make it right, because that’s how we’d want to be treated.
