TeraFlex Rear Dana 35 AdvanTEK M200 HD Differential Cover Kit for Jeep Wrangler JL & Gladiator JT 2018-2025
$207.89
$221.75
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TeraFlex drivetrain and axle for Jeep Wrangler JL — part #3990735 — verified fitment for 66 applications across Jeep Gladiator, Jeep Wrangler — $14 under MSRP at JAP wholesale pricing — in stock and ready to ship from US warehouses.
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| FITMENT | Jeep Wrangler JL |
| BRAND | TeraFlex — shop all TeraFlex parts → |
| PART # | 3990735 |
| SKU | 3990735 |
| CATEGORY | Driveline > Differentials > Differential Covers |
| AVAILABILITY | IN STOCK |
| RETURNS | 30-day return window |
// THE FULL RUNDOWN
If you're serious about off-roading, you know that your differential cover isn't just a pretty faceit's a vital piece of gear that protects your axle from the harsh realities of the trail. That's where the TeraFlex Dana HD Differential Cover comes into play. Designed specifically for the new AdvanTEK axles, this cover is built to handle whatever nature throws at you, whether its sharp rocks, mud, or whatever else you might encounter on your adventures.
What sets this cover apart? For starters, its cast from 3/8" thick ductile iron , the same tough material used in TeraFlex's HD axle housings. This means youre not just getting a cover that looks good; youre getting one that can take a beating. Ive seen too many stock covers get crushed or bent after just one trip on a rocky trail, but with the TeraFlex cover, you can rest easy knowing your axle is well-protected.
One of my favorite features is the large diameter fill tube and inspection port located at the top. If you've ever struggled to pour gear oil into a tight space, youll appreciate this design. It accommodates a funnel or the pour spout of a gear oil bottle, making maintenance a breeze. Plus, the fluid level port doubles as a mid-height inspection port, so you can easily check your fluid levels without having to remove the whole cover. Its little things like this that make a big difference when youre out in the wild.
Now, lets talk fitment. This cover is compatible with the Jeep JL Wrangler (both 2-door and 4-door models from 2018 to 2025) as well as the Jeep JT Gladiator (2020-2025). So if you own one of these beasts, youre in luck. The TeraFlex Dana HD Differential Cover is designed to fit snugly, ensuring no leaks and maximum protection.
And lets not forget about the aesthetics. The bright red TeraFlex logo adds a nice touch of flair to your undercarriage. Its a small detail, but if youre like me and take pride in your rig, youll appreciate how it stands out.
In terms of specifications, this cover is specifically designed for the Dana 35 AdvanTEK (M200) Rear Axle Housing . So, if youre looking to beef up your setup, this is the way to go. Its not just about looks; its about function and reliability when youre out there pushing your vehicle to its limits.
In summary, the TeraFlex Rear Dana 35 AdvanTEK M200 HD Differential Cover Kit is a must-have for anyone serious about off-roading. It offers durability, ease of maintenance, and a fit thats tailored to your Jeep. If you want to keep your differential safe from the elements and enjoy peace of mind on your adventures, this cover is worth every penny.
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