For Hyundai Sonata Kia Optima Front Left Steering Knuckle & Hub Bearing Assembly

Front Left Steering Knuckle & Hub Bearing Assembly for Hyundai Sonata and Kia Optima

This front left steering knuckle and hub bearing assembly for Hyundai Sonata and Kia Optima connects the suspension and steering components while supporting the wheel, and it arrives as a complete unit that simplifies replacement.

Overview

This front left steering knuckle and hub bearing assembly for Hyundai Sonata and Kia Optima combines the knuckle, hub, and bearing into one ready-to-install part. It carries the wheel, anchors the strut and tie rod, and lets the front left corner steer and roll as designed. It suits drivers and mechanics replacing a worn or damaged front left assembly.

Built For Performance

• Integrated knuckle, hub, and bearing in a single assembly
• Cast knuckle shaped for the front left suspension geometry
• Pre-installed hub bearing for reduced installation steps
• Mounting points for strut, tie rod, and brake components
• Machined surfaces for a consistent wheel and brake fit

Fits These Machines

• for Hyundai Sonata
• for Kia Optima

On-The-Job Use

• Replacing a bent or cracked front left knuckle after an impact
• Restoring proper front left wheel alignment and steering response
• Servicing a noisy or worn front left hub bearing
• Front suspension and steering rebuilds

Specs At A Glance

Good To Know

Q: Does this assembly include the wheel bearing? A: Yes, the hub bearing comes pre-installed in the knuckle so the unit installs as one piece. Confirm the part matches your vehicle before ordering.

Q: Do I need an alignment after installation? A: A professional alignment is recommended after replacing a steering knuckle assembly. This helps ensure correct toe and camber settings.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.