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Trusted Gear for Serious Off-Roaders!
Trusted Gear for Serious Off-Roaders!

ASFIR 4X4 Ford Super Duty F-250 Gas Engine Full Skid Plate Kit (4 Pcs) | 2023+

SKU 599856B
Save $77.00
Original Price $1,706.00
Current Price $1,629.00

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Heavy-Duty 6mm Aluminum

Precision-cut 1/4" aluminum provides extreme impact protection for your drivetrain while remaining significantly lighter than steel armor.

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100% Bolt-On Fit

Engineered specifically for the F-250 gas engine frame, utilizing existing mounting points for a secure, drill-free installation.

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Total Underbody Armor

A comprehensive 4-piece kit providing essential shielding for your engine, transmission, transfer case, fuel tank, and steering rod.

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Smart Self-Cleaning

Integrated laser-cut apertures ensure optimal airflow to critical components while allowing mud, water, and trail debris to drain freely.

Description

ASFIR 4X4 Ford Super Duty F-250 Gas Engine Full Skid Plate Kit (4 Pcs)

6mm High-Grade Aluminum. No-Drill Installation. Precision Underbody Protection.

Engineered for Real Off-Road Protection

The ASFIR 4X4 Full Skid Plate Kit is the ultimate insurance policy for your Ford Super Duty F-250. While the F-250 is built for power, its critical drivetrain components remain vulnerable to jagged rocks, stumps, and debris. This kit replaces flimsy factory covers with 1/4" (6mm) laser-cut aluminum armor.

Designed and manufactured in Israel, ASFIR armor is tested in some of the world's harshest terrain. This kit is specifically tuned for the 2023+ 7.3L Gas engine models, ensuring a precise fit without sacrificing ground clearance.

Why ASFIR Protection:

The Pain: One misplaced rock can puncture a fuel tank or crack a transmission housing, leading to thousands in repairs and a stranded truck.
The ASFIR Solution: Lightweight yet ultra-tough 6mm aluminum provides maximum impact resistance without the rust and weight penalties of traditional steel plates.

ASFIR 4x4 Ford F-250 Underbody Armor Installed
Key Features: ASFIR 4-Piece Protection

No-Drill Installation

Direct bolt-on design using existing vehicle mounting points. No drilling, cutting, or permanent modifications required.

6mm Premium Aluminum

Laser-cut 1/4" aluminum offers the perfect strength-to-weight ratio. It's heavy-duty enough for rocks but won't sag your suspension.

Smart Ventilation

Integrated drainage and airflow openings prevent heat buildup and allow water, mud, and debris to escape easily.

Corrosion Resistant

Unlike steel plates that rust after the first scratch, ASFIR aluminum remains structural and aesthetically clean for years.

Maximum Coverage, Minimum Weight

Totaling 108 lbs, this kit covers the "Fatal Four" areas of your Super Duty. We use reinforced steel brackets where high-stress loads occur, ensuring that the impact is distributed across the frame rather than the component it's protecting.

1/4" (6mm) Thickness 108 lbs Total Weight Aluminum Marine Grade Bolt-On Install Type
ASFIR 4x4 4-Piece Gas Skid Plate Kit Layout

Customer Review ★★★★★

"Living in the Rockies, my F-250 sees a lot of fire roads and loose shale. The factory 'protection' was laughable. The ASFIR kit went on in about two hours. I've already taken a few hits that would have definitely crushed my steering rod or oil pan. Worth every penny for the peace of mind."

- Mark S., Super Duty Enthusiast

Investment vs. Repair Cost Reality Check

$4,200+ Engine/7.3L Oil Pan Replacement $6,500+ 10R140 Transmission Housing $2,800+ Transfer Case & Steering Gear One-Time ASFIR Armor Investment

*Repair costs are dealership estimates. Does not include towing from the trail or downtime.

ASFIR Aluminum vs. Cheap Steel Alternatives

Feature ASFIR 4X4 Aluminum Generic Steel Plates
Corrosion Resistance ✓ Natural Rust Resistance ✗ Rusts when powder coat chips
Weight (Total Kit) ✓ 108 lbs (Lightweight) ✗ 220+ lbs (Heavy)
Installation ✓ 100% Bolt-On ✗ Often requires drilling
Heat Dissipation ✓ Thermal-Efficient Design Standard Flat Vents
Precision ✓ Laser-Cut for F-250 Generic fitment
Fitment: Ford Super Duty F-250

This kit is specifically engineered for the Ford F-250 with the following specs:

Years: 2023+ Engine: 7.3L V8 GAS Engine Only Transmission: Automatic

Note: This kit is designed specifically for the Gas engine configuration. Mounting points and clearances differ on PowerStroke Diesel models.

ASFIR F-250 Gas Transfer Case Skid Plate

The Complete 4-Piece Armor System

Engine & Transmission (599858)
Total coverage for the heart of the truck.
Transfer Case (599865)
Protects the 4WD engagement system.
Fuel Tank (599075)
Puncture protection for long-range hauling.
Steering Rod (599856)
Safeguards your steering alignment.

CA Residents: ⚠️ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Frequently Asked Questions

+ Does this kit fit the Diesel PowerStroke engine?

No, this specific SKU is engineered for the 7.3L Gas Engine. The Diesel engine has a different oil pan configuration and exhaust routing that requires a different skid plate design.

+ Do I need to remove the plates for oil changes?

ASFIR designs their plates with serviceability openings. While most routine maintenance can be performed with the plates on, some mechanics prefer to drop the main plate for a cleaner workspace, which only takes a few minutes due to the bolt-on design.

+ Is aluminum really as strong as steel for off-roading?

6mm (1/4") aluminum is the industry standard for high-end off-road armor. While steel is slightly harder, aluminum absorbs impact energy better and, most importantly, it saves over 100 lbs of weight compared to a full steel kit, preserving your fuel economy and payload capacity.

+ Is any drilling required for the F-250 installation?

No. The kit is designed to be a direct bolt-on. It utilizes the factory mounting holes on the F-250 frame and crossmembers. All necessary brackets and hardware are included.

+ Will this affect my vehicle's cooling?

No. ASFIR plates feature precision-engineered ventilation slots that allow for proper airflow to the engine and transmission, ensuring your thermal management remains within factory specifications even during heavy towing.

Prop 65

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

Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at ExtrailAuto.

ASFIR 4X4 Ford Super Duty F-250 Gas Engine Full Skid Plate Kit (4 Pcs) | 2023+

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