J.C. Whitney SET-JF283717-2 Front Wheel Hub Assembly Set OEM Replacement 4L2Z1104AA

The J.C. Whitney SET-JF283717-2 is a complete front wheel hub assembly set, including both the driver side (LH) and passenger side (RH) units, engineered as a direct OEM replacement for select Ford, Mercury, and Lincoln SUVs. These assemblies replace the original Ford part number 4L2Z1104AA and are designed to restore proper wheel bearing function, reduce road noise, and maintain safe wheel rotation characteristics.

Key Features:

• Set includes both left-hand (LH) and right-hand (RH) front hub assemblies
• Direct OEM replacement for Ford part number 4L2Z1104AA
• Pre-assembled hub and bearing unit for straightforward installation
• Engineered to meet or exceed original equipment specifications
• Restores proper wheel end play, bearing preload, and ABS sensor function
• Bolt-on fitment with no modification required

This hub assembly set is a cost-effective solution for addressing worn or failed front wheel bearings. Symptoms of a failing hub assembly include grinding or humming noises from the front wheels, looseness in the steering, or an illuminated ABS warning light. Replacing both sides simultaneously ensures balanced performance and even wear.