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Ultra-Lightweight 6mm Aluminum. Reinforced Ribs. Bolt-On Off-Road Protection.
Superior Underbody Armor for the Modern WranglerThe Asfir 4x4 Transfer Case Skid Plate is the definitive solution for Jeep owners who demand extreme protection without the fuel-draining weight of heavy steel. Specifically engineered for the Jeep Wrangler JL (2-Door & 4-Door) , this plate guards your transfer case—the most vulnerable low point on your drivetrain—against jagged rocks and trail debris.
Crafted from high-grade, laser-cut 1/4" (6 mm) aluminum, this armor offers a high strength-to-weight ratio that preserves your suspension performance and fuel economy. Whether you are crawling over boulders or traversing desert dunes, Asfir provides the peace of mind required to push your Jeep to its limits.
The Problem & The Solution:The Pain: Factory "bash bars" are thin, stamped steel that fold under pressure, leading to expensive transfer case housing cracks.
The Asfir Solution: Our 6mm aluminum plate is reinforced with internal stiffening ribs and uses a 100% Bolt-On design to absorb massive impacts while maintaining maximum ground clearance.
Key Features: Asfir Underbody Armor
Designed as a direct bolt-on to the chassis. No cutting, welding, or drilling into your frame is necessary, preserving your vehicle's resale value.
Weighing only 8 lbs, this 6mm aluminum plate provides the protection of steel without the "butt-sag" or loss of fuel efficiency.
Engineered with pressed structural ribs to increase rigidity, ensuring the plate doesn't flex into the transfer case during high-stress impacts.
Laser-cut ventilation slots allow for consistent airflow around the drivetrain, preventing heat buildup during low-speed crawling.
Strategically placed drain holes allow water, mud, and sand to clear easily, preventing internal corrosion and making post-trail cleanup a breeze.
While the plate is rust-proof aluminum, the mounting brackets are high-strength steel with a zinc coating to prevent rust in harsh environments.
Precision Engineering from the Middle EastAsfir 4x4 has spent decades testing armor in the most demanding desert conditions on earth. This transfer case plate is laser-cut for a perfect fit, following the exact contours of the 2.0L, 3.6L, and 6.4L (392) petrol engine configurations. It integrates seamlessly with your OEM components without compromising your ground clearance.
8.0 lbs Ultra-Lightweight 6 mm Laser-Cut Aluminum 100% Bolt-On Fit Petrol Engine Optimized
"The installation was dead simple. I was worried about adding too much weight since I already have a winch and rack, but this aluminum plate is incredibly light. I've dragged it over a few shelves in Moab and it barely has a scratch. Highly recommend over the heavy steel options."
- Jason D., Wrangler JL 392 Owner*Repair costs are estimates. Does not include lost adventure time or stress.*
| Feature | Asfir Aluminum | Standard Steel Skid |
|---|---|---|
| Weight | ✓ 8 lbs (Ultra-Light) | ✗ 25-35 lbs (Heavy) |
| Corrosion | ✓ Rust-Proof Aluminum | ✗ Prone to rust if chipped |
| Installation | ✓ 100% No-Drill | Often requires drilling |
| Clearance | ✓ Minimal Loss | ✗ Can sit lower under frame |
| Heat Vents | ✓ Laser-cut slots | Standard solid plate |
Engineered for all Petrol (GAS) engine variations. Fits the following Jeep models:
Wrangler JL (2018-current): 2.0L, 3.6L, and 6.4L (V8 392) - 2-Door & 4-Door Models. Gladiator JT (2020-current): 3.6L Petrol Models (Automatic & Manual).What's Included: One transfer case skid plate, zinc-coated mounting brackets, and all premium hardware required for installation.
This specific part is designed and tested for Petrol (GAS) engines (2.0L, 3.6L, and 6.4L). Because diesel exhaust routing and engine architecture differ, we recommend choosing the Asfir model specifically labeled for Diesel fitment.
No. Aluminum naturally forms a protective oxide layer that prevents corrosion. Unlike steel plates that rust once the paint is scratched on a rock, this aluminum plate will maintain its structural integrity regardless of surface scrapes.
Yes. Asfir engineers use the existing factory mounting points on the Jeep Wrangler chassis. All necessary brackets and high-strength fasteners are included, making it a straightforward project for any DIYer with basic hand tools.
Asfir armor is designed to be as low-profile as possible. It hugs the transfer case closely, resulting in negligible ground clearance loss. In most cases, it provides a smoother "sliding surface" that actually helps you navigate obstacles more easily.
While designed as part of a modular Asfir system, many customers have successfully integrated it with other aftermarket components. However, since the transfer case plate often shares mounting points with engine or fuel tank skids, some minor adjustments may be needed if mixing brands.
CA Residents: ⚠️ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
California Residents
Prop 65 Warning- Product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Proposition 65 is a California law passed in 1986. Its goals are to protect drinking water sources from toxic substances that may cause cancer and birth defects and to reduce or eliminate exposures to those chemicals generally, for example in consumer products, by requiring warnings in advance of those exposures.
The regulation requires the State of California to revise and republish yearly a list of chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. The current list contains over 900 naturally occurring and synthetic chemicals. This regulation also requires manufacturers to place warnings on products that contain any of the chemicals listed by the State of California. No other states require warnings of this nature, and products with Prop 65 warning language are legal to sell in all states. Detailed information regarding requirements for compliance to the California Prop. 65 is can be found at: www.P65Warning.ca.gov
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Here's why we think you should shop with us at ExtrailAuto.
The wait time was more than I anticipated even after seeing the notification of long lead times. I have to give them props for giving some compensation for the excessive wait time. Having slightly larger holes would help with fitment. Had a hard time getting the front drivers side away from the pinch weld. Eventually had to use washers to add space away from the truck. Need to update pictures and instalation video for the new sliders they are now making
All packing and shipment were great, everything was there. I had to contract out the install because of arthritis, it took them two hours and looks perfect. Zero wind noise at any speed 0 to 100.
Absolutely love my new rack and roam cases. Appreciate the Sherpa crew as well for their hospitality while the installation was taking place.
Fit and finish is excellent. Looks great on the Bronco. No whistling noise at all, some additional wind noise over 60mph but not much different than it was without the rack. Assembly was not too difficult. Instructions and videos could be a little better.
The quality and dedication of the team at Sherpa is evident from the very first interaction with them, and is further proven in the product itself. This rack is well engineered, easy to assemble, easy to adjust, and holds up incredibly well with no loosening or rattling or shifting (even after over 200 miles of driving on poorly maintained roads). Currently operating with approximately 180 pounds of gear mounted on the bed rack and no issues at all so far. I expected the vibration to work the bolts loose over time, but every time I check they're all still snug. My only regret is that I didn't pull the trigger and get this rack sooner.
First of all, the team at Sherpa is full of passion for adventure and that passion shows in the quality of their products. This roof rack looks incredible and surprised me with it's sturdiness. No loosening of hardware, even after weeks of driving. Currently holding approximately 80 pounds of gear for everyday driving, plus an additional 110 strapped on top during a camping trip (and I even stood on top of the entire loadout). No warping, bending, twisting, or slipping. The fact that this matches the bed rack perfectly in height is the icing on the cake. Easily serves as a tie off for a tarp, rain fly, hammock, or whatever you need. Perfect for modular campsite setup and quick teardown.
I bought the Sherpa Crestone rack for my 2024 4Runner TRD Pro. Incredibly well-made and excellent design. Spend the extra , to get best roof rack in the market. You won’t regret it.
This is our first roof rack that we are going to use to put a RRT (roof top tent) on for back country trips. Well-built product that came with all the nuts, bolts and washers to complete the installation. Took about 1-1/2 to 2 hours install the rack. You will another person to help place the racks on top of the Jeep for final install. Overall, a great, well-built American product
Install was super easy. The quality was great. Customer service was quick to respond to any issues! I’ve already been getting compliments on it and what brand it is. This will be great for camping this year!
This is on my tundra absolutely solid rack looks fantastic extremely modular, which is why I went this route. I can use the whole rack when traveling and over landing then rock the chase rack only when the rest is not in use, I actually use the recovery traction board mounts for my shower room set up, which works amazingly just relocated the board somewhere shown in picture keep innovating TUWAand I’ll keep purchasing.
Good looking cat shields made of stainless steel with cooling holes. Priced well, easy install, no issues. Would buy again.
Great service from their staff. Robert help me through all the process with a request I had, he responded all emails in a timely manner and provided great help.
We received it within 3 days and installed the same day. Great awning and very well made.
the tent is very nice, comfortable and roomy.
Following the instructions was fairly easy. Its better to have second person to set it up. I really like the tent and the support that from ExtrailAuto. Really recommeded! Thanks
