Replacement RT28080064 Front Left Steering Knuckle Cast Iron 4-Wheel ABS FWD

The Replacement RT28080064 is a direct-fit front left (driver side) steering knuckle designed as an OEM-equivalent replacement. Cast from durable cast iron, this knuckle provides the structural rigidity and dimensional accuracy needed to restore proper front suspension and steering geometry. It is engineered for vehicles equipped with 4-Wheel ABS and a front-wheel drive drivetrain.

Key Features:

• OEM replacement for part number 4321212370
• Position: Front, Left (Driver Side)
• Material: Cast Iron for long-lasting strength and durability
• Compatible with 4-Wheel ABS systems
• Designed for Front-Wheel Drive applications
• Finished in black coating to resist corrosion
• Direct bolt-on fitment for straightforward installation

This steering knuckle is a critical front suspension component that houses the wheel bearing, connects to the control arms, and serves as a mounting point for the brake caliper and ABS sensor. Replacing a damaged or worn knuckle restores proper wheel alignment, steering response, and overall handling safety.