FAG WH90171K Wheel Bearing and Hub Assembly Repair Kit

The FAG WH90171K is a wheel bearing and hub assembly repair kit engineered by Schaeffler's FAG brand — a global leader in precision bearing technology since 1883. This kit provides everything needed to restore proper wheel bearing function and hub integrity, delivering OE-level quality in an aftermarket replacement package.

FAG wheel hub assemblies are compact, lightweight, and maintenance-free units that integrate the wheel bearing directly into a flanged hub housing. This design simplifies installation while providing a solid mounting surface for the brake rotor, disc, and wheel.

Key Features:

• Pre-assembled, maintenance-free hub and bearing unit for straightforward replacement
• Engineered to meet or exceed original equipment specifications for fit, form, and function
• Manufactured by Schaeffler FAG — a trusted OE supplier to major automotive manufacturers
• Precision-machined components for consistent bearing preload and long service life
• Integral mounting flange accommodates brake disc, rotor, and wheel assembly
• Includes all necessary hardware components for a complete repair

Worn or failed wheel bearings commonly present as a grinding, humming, or rumbling noise that increases with vehicle speed, or as looseness and vibration felt through the steering wheel. Replacing the hub assembly kit with a quality FAG unit restores safe, quiet operation and helps prevent premature wear to adjacent drivetrain components.