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SKU: JL4510-JL4502-JL4000-JL4599

Front and Rear Axle Truss Package for Jeep Wrangler JL 2018+ (Free Rear LCA Skids)

$703.96


The Artec Industries JL Front and Rear Truss Package armors both factory axles of a Jeep Wrangler JL in a single order, and throws in free rear LCA skids on top of the free front axle skid. Stock JL housings will bend when big tires and hard landings enter the picture; this package pairs the complete JL/JT APEX Front Axle Armor Kit with the JL APEX Rear Axle Truss so both housings are braced against that fate before it happens. Artec's patent-pending peaked APEX truss design is stiffer than a flat-top truss and drops onto the housing with roughly 70% less welding than earlier designs, which is why builders trust trussed stock JL axles under tires as large as 40 inches.

Features

  • Complete front APEX armor kit: peaked truss, front LCA skids, and inner C gussets
  • Front APEX truss CNC laser-cut from 1/8" mild steel, weighing only about 6 lbs
  • Front LCA skids in 1/4" steel and inner C gussets in 3/16" steel
  • JL APEX Rear Axle Truss braces the rear housing with the same drop-in, weld-on design
  • Patent-pending peaked top is more rigid than a conventional flat-top truss
  • Roughly 70% less welding than previous truss generations
  • Free front axle skid (JL Shield CAD skid) and free rear LCA skids included
  • Supports wheeling up to 40" tires on stock JL axles

Choose the variant that matches your axle: JL3110 for JL Sport/Sahara, JL4510 for US/Canada Rubicon and related trims, or JL4511 for JT Sport/Overland and non-US/Canada Rubicon applications; the package fits factory JL front and rear axles and is not intended for Extreme Recon, Mojave, or aftermarket axles without modification. Everything trussed here is weld-on work, including welding to the cast center section with preheat to around 400°F and a slow cool-down, so plan on a professional welder. The front and rear kits are also sold separately as the JL/JT APEX Front Axle Armor Kit and JL APEX Rear Axle Truss, and you can browse more axle reinforcements and Jeep Wrangler armor.

Specifications

  • Front truss: 1/8" CNC laser-cut mild steel, about 6 lbs, patent-pending peaked top
  • Front LCA skids: 1/4" steel
  • Inner C gussets: 3/16" steel
  • Rear truss: JL APEX Rear Axle Truss, weld-on
  • Bonuses: free front axle skid (JL Shield CAD skid) and free rear LCA skids
  • Installation: weld-on; preheat cast sections to about 400°F with slow cool-down
  • Variants: JL3110 (Sport/Sahara), JL4510 (US/Canada Rubicon), JL4511 (related trims)
  • Fitment: factory Jeep Wrangler JL 2018+ axles; not for Extreme Recon, Mojave, or aftermarket axles without modification

Front and Rear Axle Truss Package for Jeep Wrangler JL 2018+ (Free Rear LCA Skids) FAQs

Which variant do I pick for my Jeep?

Match the front axle under your Jeep: JL3110 covers JL Sport and Sahara (Dana 30/M186 front), JL4510 covers the US/Canada Rubicon and related trims, and JL4511 covers JT Sport/Overland and non-US/Canada Rubicon applications. The package is designed around factory JL front and rear axles — Extreme Recon, Mojave, and aftermarket axles are not supported without modification.

How much welding is involved?

Both APEX trusses are weld-on, though the peaked design needs roughly 70% less welding than Artec's previous trusses. Welds to the cast center section and inner Cs call for preheating to about 400°F and a slow cool-down, so the install belongs with a welder experienced on axle housings. Plan to paint the bare steel after welding.

What do I actually get in the box?

The complete front armor kit — APEX front truss, 1/4" front LCA skids, and 3/16" inner C gussets — plus the JL APEX Rear Axle Truss for the rear housing. On top of that, the package includes a free front axle skid (the JL Shield CAD skid) and a free pair of rear LCA skids.

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