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The Ultimate Defense for 3.6L & 3.8L Models. 100% Bolt-On. No Drilling Required.
Bulletproof Your JK’s DrivetrainThe Asfir 4x4 Engine & Transmission Skid Plate 2007-2018 is engineered to safeguard the most expensive components of your Jeep Wrangler JK. Built from high-quality, laser-cut 1/4" (6mm) aluminum, this plate offers the perfect balance of extreme durability and lightweight performance.
Unlike heavy steel plates that sag your suspension, Asfir’s aluminum armor provides superior impact resistance while maintaining your Jeep's agility.The skid plate has been tested in the harshest desert terrains to ensure your oil pan and transmission casing stay intact, no matter the obstacle.
The Problem & The Solution:The Pain: The JK’s oil pan and transmission are exposed targets for sharp rocks. A single impact can lead to a $4,000+ repair bill or leave you stranded on the trail with a dry engine.
The Asfir Solution: Our structural rib-reinforced design provides a 100% bolt-on shield that absorbs massive hits, manages heat through integrated vents, and keeps you moving forward.
Key Features: ASFIR Underbody Armor
The plate uses a 100% bolt-on assembly. No holes in your chassis means no rust and your Jeep maintains its resale value.
Laser-cut 1/4" aluminum provides heavy-duty defense at nearly 40% less weight than equivalent steel armor.
Integrated stiffening ribs provide additional rigidity, preventing the plate from bending under the weight of the vehicle during a rock strike.
Precision-cut ventilation slots ensure consistent airflow to your engine and transmission, preventing overheating during slow crawling.
All mounting brackets are made from steel and zinc-coated to resist corrosion, even in salted winter road conditions.
Strategically placed drain holes allow water, mud, and trail debris to escape, preventing hidden rust and extra weight accumulation.
The slim-profile design hugs the drivetrain components tightly to maintain your Jeep’s critical break-over angle.
Includes all necessary mounting hardware and instructions for a straightforward DIY installation in your driveway.
Engineered for Every AdventureWhether you're running the classic 3.8L V6 or the later 3.6L Pentastar, our armor is precision-tailored to your specific engine geometry. By utilizing high-strength aluminum alloy, we provide a smooth sliding surface that lets your Jeep glide over obstacles that would otherwise snag a factory setup.
26-29 lbs Lightweight 6mm Aluminum Alloy Bolt-On Easy Install Israel Proven Origin
"The oil pan on the JK is basically a bullseye. I installed the Asfir plate before a trip to Moab, and it took a direct hit on Fins & Things. The aluminum held up incredibly well, and the bolt-on installation meant I didn't have to ruin my frame with a drill. It's a must-have for anyone leaving the pavement."
- Jake M., Wrangler JK Owner*Estimates based on average dealership pricing and recovery service fees.*
| Feature | Asfir 6mm Aluminum | Generic Steel Armor |
|---|---|---|
| Installation | ✓ 100% Bolt-On (No Drill) | ✗ Often Requires Drilling |
| Weight | ✓ Lightweight (26-29 lbs) | ✗ Heavy (50-70 lbs) |
| Rust Resistance | ✓ Natural Corrosion Defense | ✗ Rusts if Scratched |
| Engine Access | ✓ Integrated Service Access | ✗ Must Be Fully Removed |
| Ground Clearance | ✓ Slim-Fit Profile | Bulky Design |
This armor kit is engine-specific. Please ensure you select the correct version for your model year:
2007 - 2011 Models: Fits 3.8L V6 Petrol Engines (SWB & LWB) 2012 - 2018 Models: Fits 3.6L Pentastar Petrol Engines (SWB & LWB)Compatibility Note: Compatible with both Manual and Automatic transmissions and works with most 2nd generation suspension lift kits.
CA Residents: ⚠️ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
The plate is designed with a service access port or drain hole alignment that allows for standard oil changes without removing the entire armor system, saving you time during routine maintenance.
Asfir skid plates are designed to mount to the factory chassis points. They are compatible with most standard suspension lift kits. If you have a custom long-arm kit that modifies the crossmember, some minor adjustments might be needed.
No. Aluminum actually dissipates heat faster than steel. Additionally, we have included laser-cut ventilation slots to ensure that air continues to flow over your drivetrain components during heavy use.
For most owners, installation takes approximately 45-90 minutes using basic hand tools. Since no drilling is required, it is a straightforward "Saturday morning" project.
Yes, every kit includes zinc-coated steel brackets and all the necessary Grade 10.9 or equivalent hardware required to secure the plate to your Jeep's chassis.
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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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
