122.5 wheelbase, rwd. 131.6 wheelbase, rwd. 2017-20, skid plate.

Skid Plate U-Nut – Ford (W717461-S439)

The Genuine OEM Ford Skid Plate U-Nut (W717461-S439) is a precision fastener designed to securely attach skid plates and underbody protection components to the vehicle’s frame or body. Manufactured by Ford to exact OEM specifications, this U-nut provides the correct clamping force and alignment needed to keep underbody components firmly in place, even under vibration, off-road use, or harsh driving conditions.

Constructed from high-strength, corrosion-resistant steel, this skid plate U-nut is engineered to withstand exposure to moisture, road debris, and temperature changes commonly encountered beneath the vehicle. Its spring-steel design allows it to clip securely over mounting flanges, providing a reliable threaded anchor point for skid plate bolts. Using an OEM U-nut ensures proper thread engagement and helps prevent stripped fasteners or loose underbody panels.

Designed as a direct-fit replacement, the W717461-S439 installs easily during skid plate installation or service without modification. This makes it an ideal solution for professional mechanics performing underbody repairs and DIY mechanics replacing missing or damaged hardware. Unlike generic fasteners, this genuine Ford U-nut meets factory thickness, thread pitch, and retention requirements.

This skid plate U-nut is compatible with select Ford vehicles equipped with OEM skid plates or underbody protection systems. Always verify vehicle application and torque specifications during installation to ensure proper retention. Replacing worn or corroded hardware helps maintain underbody protection and prevents rattles or component movement.

• Genuine OEM Ford fastener manufactured to factory specifications

• High-strength steel construction with corrosion resistance

• Provides secure threaded mounting point for skid plates

• Spring-steel U-nut design for firm retention

• Direct-fit replacement for easy installation

• Ideal for professional technicians and DIY users

Choosing the Ford Skid Plate U-Nut W717461-S439 ensures your underbody components are secured exactly as intended by the manufacturer. With OEM-grade materials and precise fitment, this fastener supports reliable retention and long-term durability.

122.5 wheelbase, rwd. 131.6 wheelbase, rwd. 2017-20, skid plate.

Skid Plate U-Nut – Ford (W717461-S439)

The Genuine OEM Ford Skid Plate U-Nut (W717461-S439) is a precision fastener designed to securely attach skid plates and underbody protection components to the vehicle’s frame or body. Manufactured by Ford to exact OEM specifications, this U-nut provides the correct clamping force and alignment needed to keep underbody components firmly in place, even under vibration, off-road use, or harsh driving conditions.

Constructed from high-strength, corrosion-resistant steel, this skid plate U-nut is engineered to withstand exposure to moisture, road debris, and temperature changes commonly encountered beneath the vehicle. Its spring-steel design allows it to clip securely over mounting flanges, providing a reliable threaded anchor point for skid plate bolts. Using an OEM U-nut ensures proper thread engagement and helps prevent stripped fasteners or loose underbody panels.

Designed as a direct-fit replacement, the W717461-S439 installs easily during skid plate installation or service without modification. This makes it an ideal solution for professional mechanics performing underbody repairs and DIY mechanics replacing missing or damaged hardware. Unlike generic fasteners, this genuine Ford U-nut meets factory thickness, thread pitch, and retention requirements.

This skid plate U-nut is compatible with select Ford vehicles equipped with OEM skid plates or underbody protection systems. Always verify vehicle application and torque specifications during installation to ensure proper retention. Replacing worn or corroded hardware helps maintain underbody protection and prevents rattles or component movement.

• Genuine OEM Ford fastener manufactured to factory specifications

• High-strength steel construction with corrosion resistance

• Provides secure threaded mounting point for skid plates

• Spring-steel U-nut design for firm retention

• Direct-fit replacement for easy installation

• Ideal for professional technicians and DIY users

Choosing the Ford Skid Plate U-Nut W717461-S439 ensures your underbody components are secured exactly as intended by the manufacturer. With OEM-grade materials and precise fitment, this fastener supports reliable retention and long-term durability.