WJB WA512693 Wheel Bearing and Hub Assembly

The WJB WA512693 is a complete wheel bearing and hub assembly engineered as a direct OEM replacement for worn or damaged factory units. Designed to restore proper wheel-end performance, this pre-assembled unit integrates all critical components into a single, ready-to-install assembly.

Key Features:

• OEM-Matched Fitment: Engineered using OE data and measurements to ensure precise fitment, performance, and longevity
• Roll Forming Technology: Advanced roll forming provides precise bearing preload and improved overall strength for secure clamping to the CV joint and knuckle
• Heat-Treated Components: Hub undergoes heat treatment and cold-forming processes that harden the surface for high-temperature resistance and durability
• Reinforced Seal Design: Integrated self-lubricating rubber seal is optimized to exclude dirt, road salt, mud, and contamination — a leading cause of premature bearing wear
• ABS Compatible: Pre-installed speed sensor (where applicable) automatically syncs to the vehicle's anti-lock braking system and provides accurate speed data
• Corrosion-Resistant Wheel Studs: Pre-assembled wheel studs are coated with a special formula to resist corrosion and prevent loosening during operation
• Complete Pre-Assembled Unit: Integrates the wheel bearing, hub flange, seals, and mounting hardware into one bolt-on unit — no bearing press required
• ISO-Certified Manufacturing: Produced in ISO-certified facilities with rigorous quality control and 100% ABS sensor output verification

The WA512693 is designed to meet stringent fatigue requirements to reduce the risk of premature failure. Its bolt-on design eliminates the need for specialized tools and significantly reduces installation time compared to traditional wheel bearing replacement procedures.