Product: Wheel Hub and Bearing Assembly, sold as a set of 2 pieces Key benefits Directfit replacement for the rear hubs on compatible Toyota Highlander models, restoring proper wheel alignment and rotation. Includes both left and right rear assemblies to simplify installation and ensure matched performance on both sides. Precision fit reduces vibration and wheel noise associated with worn or damaged hubs, improving driving comfort and vehicle handling. Preassembled unit saves time versus separate bearing and hub installation. Compatibility Fitment: for Toyota Highlander 3.5L 20082013 and 2.7L 20092013 Location: Rear, both driver and passenger sides Package quantity: 2 (a set of 2 pieces) Part numbers: 512420, BR930798, 4246048040, 512419 Key specifications Item type: Wheel Hub and Bearing Assembly Bolt circle diameter: 114.9 mm Flange bolt hole quantity: 4 What this part does Houses the wheel bearing and provides the mounting surface for the wheel and brake rotor. Supports vehicle weight at the wheel and enables smooth rotation under load. Maintains proper hub runout and helps prevent premature wear of tires and braking components. Why you may need this product noisy, loose, or vibrating rear hubs and bearings to restore safe, predictable handling. Address ABS or wheel speed sensor related faults where the hub assembly is a service point. Renew hubs after longterm use or exposure to road salt and moisture that can lead to bearing deterioration. Typical applications Routine rear hub replacement during brake service to ensure hub and rotor runout are within specification. after hearing grinding or rumbling from the rear wheels at speed, indicating bearing wear. Preparation for long trips or towing when ensuring rear wheel assemblies are in good condition is recommended. Installation notes Supplied as complete hub and bearing assemblies for straightforward installation. Follow vehicle service manual for torque specifications and any calibration procedures. Confirm compatibility with your vehicle using the listed fitment years, engine sizes, and part numbers before . Package contents Two rear wheel hub and bearing assemblies (left and right), matching the specified part numbers and bolt pattern. This set is intended to provide a matched replacement pair for the rear driver and passenger sides of the listed Toyota Highlander models, with the correct bolt circle and fourbolt flange configuration for direct fitment.