Aluminum T-Case, Fuel & DPF Skid for Jeep Wrangler JLU 3.0L Diesel 2018-Up
On the EcoDiesel Wrangler JLU, the diesel particulate filter rides low enough to meet rock long before the frame does, and it shares that neighborhood with the transfer case and fuel tank. Artec Industries' Alpha Series kit (JL4199) covers all three with 1/4" 6061-T6 heat-treated aluminum shaped from factory CAD data and Creaform 3D scans around the 4-door diesel's specific underbody. As the rear-of-belly module in the modular system, it lets you armor the most exposed diesel hardware first and add front coverage as the budget allows.
Features
- Protects the transfer case, fuel tank, and DPF exhaust on the diesel JLU
- 1/4" 6061-T6 heat-treated aluminum skid plates
- 3/16" zinc-plated steel brackets resist rust at the mounting points
- Modeled from factory CAD and Creaform 3D laser scans, CNC laser cut and formed
- Countersunk bolts matched to OEM threads for a flush, snag-free belly
- Easy-remove access points and added ground clearance over OEM
- Made in the USA
Fits the 4-door Wrangler JLU with the 3.0L EcoDiesel only, 2018 and up — gas JLUs use the standard T-case/fuel kit. Finish the belly with the diesel Oil Skid with Oil Door, or step straight to the JLU 3.0L Diesel Full Bellypan for one continuous surface. Everything else lives in our skid plates collection.
Aluminum T-Case, Fuel & DPF Skid for Jeep Wrangler JLU 3.0L Diesel 2018-Up FAQs
Which Wrangler does this fit?
The 4-door JLU with the 3.0L EcoDiesel engine, 2018 and up. The kit is shaped around the diesel's DPF and tank layout, so it does not fit 3.6L, 2.0L, 392, or 4xe models — those use their own engine-specific kits.
Does it include oil-pan protection?
No. This module covers the transfer case, fuel tank, and DPF at the rear of the belly. Add the JLU & JT diesel Oil Skid with Oil Door to protect the oil and transmission pans up front.
How does it install?
It bolts to factory locations on 3/16" zinc-plated steel brackets using Artec's countersunk OEM-thread bolts. No welding, cutting, or drilling is required; treat it as a hand-tool job with the Jeep safely supported.
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