The JL Front Diff Skid (FDS) for the JL/JT M210 Axle is designed to provide protection for the bottom of the JL Front Diff, and provides the differential and pinion a smooth surface to slide over obstacles.
This Front Diff Skid will fit JLs and JTs - including 392s, Diesels and Mojave/Xtreme Recon Trims through Model Year 2026. It will not
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Heavy duty, easy install
I got the front and rear differential skid for my ‘21 392. These are extremely heavy duty and well built. They were a very easy install. I did the rear 1st and it took a little finesse to get the pinion clamp on and the bolts started. Trick is leaving the diff cover bolts very loose and use a floor jack to hold the back of the plate up against the pinion housing. The front was much easier once I used this process. Putting them to the test here at Trail Hero in Utah. I will be back for the belly skid and boat side sliders.
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Jason · October 1, 2026
Very Sturdy!
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Timothy · April 16, 2026
Very solid skid!
I like the solid and sturdy construction. It also pushes out towards the front to let you slide better over obstacles.
It works with the AEV Differential Cover, you just need longer bolts.