WJB WAKB3Z1104B Wheel Bearing and Hub Assembly

The WJB WAKB3Z1104B is a complete wheel bearing and hub assembly engineered as a direct OEM replacement. Integrating the wheel bearing, spindle hub, wheel seal, and mounting flange into a single pre-assembled unit, this assembly eliminates the need to purchase and press-fit individual components separately, simplifying the repair process significantly.

WJB hub assemblies are manufactured in ISO-certified facilities using precision machining and advanced heat treatment processes that harden the bearing surfaces for high-temperature resistance and long-term durability. The reinforced seal design provides superior protection against moisture, road debris, and other contaminants that can cause premature bearing failure.

Key Features:

• Direct OEM Fit: Precision-machined to meet or exceed original equipment specifications for a bolt-on installation
• Pre-Assembled Unit: Integrates the bearing, hub, seal, and mounting flange — no specialized press tools required
• Heat-Treated Construction: Cold-forming and heat treatment processes harden the bearing surfaces for improved temperature resistance and durability
• Reinforced Seal Design: Protects internal bearing components against contaminants in harsh driving environments
• ABS Compatible: Where applicable, the pre-installed speed sensor is automatically synced and verified to OE ABS system specifications
• ISO/TS 16949 Manufactured: Produced under rigorous quality control processes in certified manufacturing facilities
• 12-Month Warranty: All WJB wheel hub bearing assemblies are covered against manufacturer defects for 12 months from the date of purchase

WJB's wheel hub assemblies undergo 100% testing to OE specifications before leaving the factory, ensuring reliable performance and safe vehicle operation. Cross-reference OEM part number: KB3Z-1104-B.