Upper Control Arm Nut – Ford Genuine OEM (W520215-S441)

The Upper Control Arm Nut (W520215-S441) is a Genuine Ford OEM suspension fastener engineered to securely retain the upper control arm in proper alignment within the suspension system. Manufactured by Ford, this nut is built to precise factory specifications to ensure correct clamping force, torque retention, and long-term reliability in critical load-bearing suspension applications.

Constructed from high-strength, heat-treated steel, this control arm nut is designed to withstand constant road vibration, suspension movement, and dynamic loads encountered during everyday driving and demanding road conditions. Its durable construction helps prevent loosening, deformation, or thread failure over time, which is essential for maintaining suspension geometry and safe vehicle handling.

The W520215-S441 upper control arm nut is designed for direct OEM fitment on compatible Ford vehicle applications. Precision-cut threads ensure smooth engagement with the corresponding control arm bolt, allowing accurate torque application during installation. For professional technicians, this ensures predictable service results and reduced risk of rework, while DIY mechanics benefit from confidence in proper fit and performance.

Using a genuine Ford OEM suspension fastener is critical when servicing safety-related components. Unlike generic hardware, this OEM nut meets Ford’s exact engineering standards for strength, thread accuracy, and surface treatment, helping preserve ride quality, steering response, and overall suspension integrity.

• Genuine Ford OEM suspension nut manufactured to factory standards

• High-strength steel construction for load-bearing applications

• Designed to secure the upper control arm with proper alignment

• Precision-threaded for accurate torque and reliable retention

• Resistant to vibration and long-term mechanical stress

• Ideal for professional suspension repairs and DIY maintenance

The Upper Control Arm Nut (W520215-S441) is a dependable OEM solution for maintaining suspension safety and alignment, making it the correct choice for restoring factory ride quality, handling performance, and long-term durability.

Upper Control Arm Nut – Ford Genuine OEM (W520215-S441)

The Upper Control Arm Nut (W520215-S441) is a Genuine Ford OEM suspension fastener engineered to securely retain the upper control arm in proper alignment within the suspension system. Manufactured by Ford, this nut is built to precise factory specifications to ensure correct clamping force, torque retention, and long-term reliability in critical load-bearing suspension applications.

Constructed from high-strength, heat-treated steel, this control arm nut is designed to withstand constant road vibration, suspension movement, and dynamic loads encountered during everyday driving and demanding road conditions. Its durable construction helps prevent loosening, deformation, or thread failure over time, which is essential for maintaining suspension geometry and safe vehicle handling.

The W520215-S441 upper control arm nut is designed for direct OEM fitment on compatible Ford vehicle applications. Precision-cut threads ensure smooth engagement with the corresponding control arm bolt, allowing accurate torque application during installation. For professional technicians, this ensures predictable service results and reduced risk of rework, while DIY mechanics benefit from confidence in proper fit and performance.

Using a genuine Ford OEM suspension fastener is critical when servicing safety-related components. Unlike generic hardware, this OEM nut meets Ford’s exact engineering standards for strength, thread accuracy, and surface treatment, helping preserve ride quality, steering response, and overall suspension integrity.

• Genuine Ford OEM suspension nut manufactured to factory standards

• High-strength steel construction for load-bearing applications

• Designed to secure the upper control arm with proper alignment

• Precision-threaded for accurate torque and reliable retention

• Resistant to vibration and long-term mechanical stress

• Ideal for professional suspension repairs and DIY maintenance

The Upper Control Arm Nut (W520215-S441) is a dependable OEM solution for maintaining suspension safety and alignment, making it the correct choice for restoring factory ride quality, handling performance, and long-term durability.