J.C. Whitney JRF28370031 Front Wheel Hub Assembly 4WD 8-Stud OEM Replacement

The J.C. Whitney JRF28370031 is an OEM replacement front wheel hub assembly designed for 2011–2016 Ford F-450 Super Duty 4x4 trucks with an 8-stud wheel configuration. This is a direct bolt-on replacement that restores proper wheel bearing function, ABS sensor integration, and front axle engagement on heavy-duty Super Duty applications.

The hub assembly is a sealed, non-serviceable unit that mounts directly to the steering knuckle and serves as the central mounting point for the wheel, brake rotor, and front drive axle. It is equally suited for both the left-hand and right-hand front positions (RH=LH), simplifying parts stocking and ordering.

Key Features:

• Direct OEM replacement for 2011–2016 Ford F-450 Super Duty 4x4 / 4WD applications
• 8-stud wheel mounting configuration
• Left/right interchangeable fitment (RH=LH) — one part fits both sides
• Integrated ABS wheel speed sensor for anti-lock braking system compatibility
• Sealed bearing design — pre-greased, no serviceable internal components
• Mounts to steering knuckle via 4-bolt flange pattern
• Engineered to handle the heavy load demands of the F-450 Super Duty platform

A failing front hub assembly on the F-450 Super Duty typically presents as wheel bearing noise, vibration, ABS warning lights, or excessive wheel play. Replacing the hub assembly as a complete unit is the recommended repair, restoring safe, reliable operation. This assembly is designed for straightforward installation using standard hand tools.