Motorcraft MEF339 Steering Knuckle Kit Spindle Assembly

The Motorcraft MEF339 Steering Knuckle Kit is an OEM-quality replacement component designed specifically for Ford vehicles with 8500 lb axles. Also known as a steering spindle arm or wheel carrier, this critical steering and suspension component connects the wheel hub assembly to the vehicle's suspension system and steering linkage.

Key Features:

• OEM part number FC4Z3111C for direct Ford factory replacement
• Engineered specifically for 8500 lb axle applications
• Compatible with both all-wheel drum brake and disc brake configurations
• Designed to work with 4-wheel disc brake or front disc/rear drum brake systems
• Precision-engineered to Ford's rigorous quality standards
• Manufactured by Motorcraft, the only parts recommended by Ford Motor Company

The steering knuckle is a vital component that must be replaced when damaged or excessively rusted, typically identified during related suspension or steering repairs. This genuine Motorcraft part ensures proper fit, function, and durability, maintaining your Ford vehicle's steering precision and safety. Backed by Motorcraft's two-year unlimited mileage warranty with labor included and no commercial exceptions.