Front Axle Truss - JK D30 (when installing into a TJ/LJ/XJ/ZJ/MJ)

TNT Jeep Wrangler JK Dana 30 axle truss
TNT Jeep Wrangler JK Dana 30 axle trussTNT Front Axle Truss Mounts - coil, trackbar, control arm, shock, swaybarTNT Jeep JK Dana 30 axle in TJTNT Jeep JK Dana 30 axle in XJ Cherokee
Price: $179.95

Item Number: FTD30J
Manufacturer: TNT
Manufacturer Part No: FTD30J


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Choose from this list of mounts to complete your truss:*

Simplify that Axle Swap!


  • Ships fully assembled!
  • Constructed of 3/16" steel plate
  • Runs full length of the axle
  • Manufactured in the USA using American Steel!

Not all Dana 30's are alike so if you're thinking of swapping a Jeep® JK Dana 30 into your Jeep® TJ/LJ/XJ/ZJ/MJ, this product will interest you. The TNT JK Dana 30 Axle Truss not only simplifies this swap but it strengthens the front housing and you end up with beefier axle brackets and components at the same time. The most interesting part is that our design allows you to install the truss without having to measure. To locate the truss, all you have to do is set it perpendicular to the ground and burn it home - easy enough just about anyone can do it. We let you choose the mounts you want so that you can get a truss that best corresponds to your application and needs.

Mount Features:

  • Mounts constructed of 3/16" steel plate
  • DS & PS Upper Control Arm mounts ship with new bushings
  • Slotted Coil Buckets for easy wheelbase adjustment
  • Coil mounts include shock & factory trackbar mounting provisions
  • Trackbar mounts available for Over-the-knuckle and Crossover/Hysteer applications
  • Swaybar mounts constructed of 3/8" steel plate
  • Manufactured in the USA using American Steel!

***This product is designed to fit a JK Dana 30 only.

All of our trusses require welding to install. We strongly recommend using a certified welder for any welding tasks.

Trusses are assembled to order so please allow 5-7 business days before shipping.

All additional mounts added to the truss will come pre-welded. Heavy Duty coil buckets include shock mounts and mounting provisions for when retaining the factory trackbar geometry. Lower Control Arm mounts will not come welded to the truss.

NOTE: Due to our DS upper control arm mount being raised slightly, the truss may not work with a suspension setup that utilizes an upper control arm that is welded at a fixed angle to the lower control arm. In these application manipulation or modification of the Lower Control Arm mounts may be required.

Disclaimer regarding Wheelbase Changes: TNT is not responsible for the incompatibility or failure of another manufacturers control arms. TNT recommends checking with your suspension manufacture regarding compatibility of their control arms before performing any wheelbase changes.

Install instructions CLICK HERE

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