21-24 Ford Bronco 74Weld 4-Gear Portal Axle Kit for Single Shear Steering | 4G-1.22-Ford Bronco-SET

Bronco 74Weld 4-Gear Portal Axle Kit Features:

• The ultimate off-road upgrade for the Ford Bronco platform
• Designed for Broncos equipped with Single Shear Steering
• 22% reduction at the hub allows for use of larger 37-39" tires
• Does not require re-gearing of your axles
• Portal system acts as a lift and a re-gear
• Maintains suspension geometry while increasing ground clearance
• Billet aluminum construction with premium steel inserts
• Race-proven technology
• Factory ABS compatible
• Direct bolt-on design
• Complete kit comes with all hardware & instructions

4-Gear Portal Axle Kit for the Ultimate Off-Road Capability

If you're looking to build an extremely capable off-road vehicle without having to sacrifice the ride quality or comfort of your Bronco's factory suspension, you've come to the right place. 74Weld has designed and manufactured portal axles for the highly successful Ford Performance 4600 Bronco race program, the most successful race initiative in Ford's history. Now, you can acquire this complete 4-gear set for your custom Bronco build. This portal system utilizes special gears and housing near the wheels to give axle more space underneath. This means the centerline of the axle, and everything connected, will be lifted to give you more ground clearance without having to touch your Bronco's suspension. The portal's 4-gear design connects directly to the wheels, creating an impressive 22% reduction at the hub. The reduction automatically adjusts the gearing at the hub in order to accommodate for larger tires without requiring any modifications to the vehicle's axles. In simpler terms, you'll be able to slap on 37-39" tires without having to worry about additional stress on your factory front CVs. This portal is your lift, your re-gear, and your ultimate off-road companion—all bundled in a comprehensive, bolt-on system.

Premium Billet Construction & Direct Bolt-On Design

74Weld crafted their Portal System for the 2021-2025 Bronco using only high-grade materials and the latest design techniques to ensure unmatched strength and reliability for every application. The portal box is built from 6061 billet aluminum which is tough enough to handle high-performance applications without breaking a sweat. The inclusion of 7075 knuckles with steel inserts add an extra layer of protection to the key connection points. Larger brake rotors are also integrated into the system, enhancing the stopping power of your Bronco for more control in challenging terrains. What's more, the 4340 heat-treated rear full float shafts add even more durability to the system under extreme conditions. That's not all, 74Weld includes Maxima Full Synthetic Oil to provide optimal lubrication, reducing friction and wear to maximize the lifespan and efficiency of the entire system. When it comes to installation, this portal features a 100% bolt-on design which seamlessly integrates with your truck's existing systems to make for a hassle-free process you can complete in your garage. Whether you're navigating rocky trails or ripping through the mud, rest assured that the 74Weld Portal Kit is equipped to handle just about any adventure you have in mind.

Vehicle Fitment: 2021, 2022, 2023, 2024, 2025 Ford Bronco with Single Shear Steering

Fitment Note: This product is compatible with every 6th Generation Bronco model except for the Bronco Raptor. Portals for all Raptor vehicles are currently in development.

Additional Specifications:

• 1.22 Reduction
• 3.88" Lift
• 35 Spline Final Drive
• Compatible with factory ABS
• Converts Your Rear Semi Float Axle To A Full Float

Kit Includes:

• Billet Aluminum Portals Front and Rear
• Fully machined billet aluminum uprights integrated into front portals
• Larger front and rear rotors
• 4340 Heat Treated Rear Full Float Axle Shafts
• All Necessary Hardware and Detailed Instructions
• Maxima Full Synthetic Oil

Wheel Recommendation: 17” minimum wheel with factory 6 on 5.5 wheel pattern. 74Weld always recommends a deep offset wheel with 5-6” of backspacing for optimal scrub.