Dorman 698-408 Steering Knuckle Kit - Front Right

Overview of Dorman Steering Knuckle Kit 698-408

The Dorman Steering Knuckle Kit 698-408 is engineered for precise fitment on select Ford, Lincoln, and Mercury models. Designed to restore steering and suspension performance, this kit is compatible with vehicles such as the Ford Fusion, Lincoln MKZ, Mercury Milan, and Zephyr.

• Includes 1 knuckle, 1 bearing, 1 hub, 1 backing plate, and 1 axle nut
• Features a 28-spline design for reliable axle engagement
• Comes with a circular flange and 5 flange bolt holes with included bolts
• Equipped with 5 wheel studs sized at 10mm and included in the kit
• Supports Anti-Lock Braking System (ABS) with sensor compatibility (sensor not included)
• Flange diameter measures 5.51 inches with a bolt circle diameter of 4.5 inches
• Wheel pilot diameter of 2.63 inches and brake pilot diameter of 2.83 inches for accurate alignment

Detailed Product Description

The Dorman 698-408 Steering Knuckle Kit is a comprehensive assembly designed to replace worn or damaged steering knuckles on compatible Ford Fusion, Lincoln MKZ, Mercury Milan, and Zephyr models. This kit includes all necessary components such as the knuckle, bearing, hub, backing plate, and axle nut, ensuring a complete and efficient installation. The knuckle features a 28-spline axle interface, providing secure connection and durability. The circular flange with five bolt holes and included flange bolts facilitates proper mounting and alignment. Wheel studs are sized at 10mm with five studs included, supporting wheel attachment and stability. The kit is engineered to accommodate vehicles equipped with ABS sensors, maintaining braking system functionality, although the ABS sensor itself is not included.

Common Applications and Problem Resolution

• Replacement of worn or damaged steering knuckles causing steering play or misalignment
• Addressing wheel bearing noise or failure due to worn hub assemblies
• Resolving issues with wheel studs such as stripped or broken studs
• Restoring proper ABS sensor mounting and function in vehicles with ABS systems
• Correcting flange or backing plate damage affecting brake or wheel alignment

Installation Notes and Tips

• Ensure compatibility with your specific Ford Fusion, Lincoln MKZ, Mercury Milan, or Zephyr model year before installation
• Use proper torque specifications for flange bolts and axle nut to maintain safety and performance
• Inspect ABS sensor wiring and connectors during installation to avoid sensor damage
• Verify spline count and dimensions match the vehicle’s axle shaft for proper fitment
• Professional installation is recommended to ensure alignment and braking system integrity

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 698-408 Steering Knuckle Kit undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Consult product documentation or Dorman directly for exact warranty terms.