A-Premium 4WD Manual Locking Hub for Ford Super Duty Front Axle — Metal Hub, Plastic Dial (2005–2020)

The A-Premium 4WD manual locking hub is a direct-fit replacement front axle hub assembly engineered to restore reliable engagement and disengagement of 4x4 drive on compatible Ford Super Duty trucks.

If your 2005–2020 Ford F-250, F-350, F-450, or F-550 Super Duty is experiencing issues with front wheel engagement or you need a dependable OE-style replacement, this A-Premium manual locking hub rebuilds the mechanical link between the axle and wheel. Built with a metal body and plastic dial, it matches factory bolt patterns and spline count so it installs cleanly and returns the ability to switch between two-wheel and four-wheel modes as needed for changing road or trail conditions.

How will this hub fit my Ford Super Duty?

This A-Premium hub is designed to be a direct-fit OE replacement for many 2005–2020 Ford Super Duty models. Confirm vehicle compatibility by cross-referencing the reference numbers or using a fitment lookup before ordering.

• Compatible models: Ford F-250, F-350, F-450, F-550 Super Duty (2005–2020) in 4WD configuration
• Reference numbers to verify: 600-220, 600220, BC3Z3B396B
• Bolt circle diameter: 102 mm, three mounting bolts
• Spline count: 35 — matches common OEM axle splines

What materials and specifications does this hub use?

Designed for durability and accurate fit, the assembly combines a metal hub structure with a plastic dial for manual engagement. The specifications mirror factory dimensions, helping ensure proper mechanical engagement and longevity when installed correctly.

• Primary material: metal hub body for strength and wear resistance
• Dial material: molded plastic for ease of manual operation
• Mounting: 3-bolt pattern compatible with specified bolt circle diameter
• Spline quantity: 35 splines to match axle interface

How does this locking hub affect four-wheel-drive operation?

As a manual locking hub, it lets drivers physically engage or disengage the front wheels from the axle shafts. That control can reduce drivetrain drag when operating in 2WD and enable full torque transfer when 4WD is required for traction.

• Manual operation: turn the dial to lock or unlock the hub
• Reduces wear and fuel drag when unlocked in 2WD
• Engages splines to transfer torque to front wheels in 4WD
• OE-style fit maintains factory geometry and vehicle behavior

What warranty and support are included with the A-Premium hub?

A-Premium backs this hub with a one-year unlimited-mileage quality guarantee. If the part arrives damaged or fails to fit, customer support will assist with replacement or resolution.

• One-year unlimited-mileage quality guarantee included
• Brand-new, factory-pattern replacement part
• Contact support if the part is damaged or incompatible
• Recommended: verify compatibility prior to installation

Who is this for: This manual locking hub is intended for owners and technicians of compatible Ford Super Duty trucks (2005–2020) who need a reliable, OE-pattern replacement for a worn or failed front locking hub. It suits professional mechanics, DIY enthusiasts comfortable with front-axle work, and fleet managers restoring 4WD function without altering factory specifications.