WJB SPK555 Pre-Pressed Wheel Hub Assembly

The WJB SPK555 is a pre-pressed wheel hub assembly designed to provide a cost-effective replacement solution with OEM-quality fitment and performance. This complete assembly integrates the wheel bearing, spindle hub, wheel seal, mounting flange, and all necessary hardware into a single bolt-on unit, eliminating the need for specialized tools like bearing presses during installation.

Key Features:

• Complete pre-assembled unit ready to install right out of the box
• Manufactured through ISO/TS 16949 certified facilities with rigorous quality control processes
• 100% tested to OE specifications for proper bearing preload and performance
• Precision-engineered to ensure exact OEM fitment and function
• Roll-formed construction with high-quality raw materials for optimal strength and durability
• Eliminates need to purchase individual components separately

Installation Notes:

• Refer to a repair manual for proper installation procedures
• Never use air tools or impact wrenches to remove or install the axle nut
• Always replace the axle nut with a new one during installation
• Clean all mating surfaces before assembly
• Torque axle nut to manufacturer specifications using a torque wrench

WJB wheel hub assemblies are backed by a 12-month warranty against manufacturer defects. Established in 1992, WJB has built a reputation for high-precision bearing and hub assembly products that deliver reliable performance for automotive applications.