J.C. Whitney JRA28590004 Rear Wheel Hub Assembly OEM Replacement 5-Lug 5x4.5

The J.C. Whitney JRA28590004 is an OEM-replacement rear wheel hub assembly engineered to restore proper wheel mounting and bearing function. Featuring a 5-lug bolt pattern (5 x 4.5"), this hub assembly is designed as a direct-fit, installation-ready replacement that matches original equipment specifications for a precise, hassle-free swap.

Wheel hub assemblies serve as the critical interface between the vehicle's suspension and its wheels. Over time, worn or failed hub assemblies can produce symptoms such as unusual grinding or humming noises, wheel vibrations, and uneven tire wear. Replacing the hub assembly with a quality OEM-equivalent unit restores smooth, secure wheel rotation and safe vehicle operation.

Key Features:

• OEM-replacement design — engineered to match original equipment specifications for a direct-fit installation
• 5-lug configuration with a 5 x 4.5" bolt pattern for proper wheel alignment and secure mounting
• Rear axle position — fits both driver and passenger side (RH = LH)
• Pre-assembled hub unit for straightforward installation without special tooling
• Restores proper load-bearing capacity and wheel stability to OEM standards

This J.C. Whitney hub assembly is built to meet the demands of professional technicians and serious DIYers alike, providing a reliable, long-lasting solution to worn or damaged rear wheel hubs.