WJB WA513378 Wheel Bearing and Hub Assembly

The WJB WA513378 Wheel Bearing and Hub Assembly is a complete pre-pressed hub assembly designed to provide a direct OE replacement solution for your vehicle. This safety-critical component integrates the wheel bearing, spindle hub, wheel seal, mounting flange, and mounting bolts into one complete unit, eliminating the need to purchase individual components separately.

Key Features:

• Complete bolt-on assembly ready to install right out of the box without specialized tools or bearing presses
• Manufactured with advanced roll forming technology for precise bearing preload and improved overall strength
• 100% tested according to OE specifications for proper ABS sensor output and bearing preload
• Reinforced seal design material for optimal performance in harsh environments
• Heat-treated and cold-formed components ensure high-temperature resistance and durability
• Pre-installed ABS sensors automatically sync to your vehicle's anti-lock braking system (where applicable)
• Manufactured through ISO/TS 16949 certified facilities with rigorous quality control processes

WJB hub assemblies are engineered to meet stringent fatigue requirements to reduce premature failure, offering the perfect balance between OE quality performance and affordable pricing. Each assembly undergoes precision machining and measurements to ensure proper fitment and function, with rigorous testing and inspection of all materials and components.