Dorman 698-393 Steering Knuckle Kit - Front Left

Overview of Dorman Steering Knuckle Kit 698-393 for Toyota Avalon

The Dorman Steering Knuckle Kit 698-393 is designed specifically for Toyota Avalon models, providing a reliable solution for steering and suspension needs. This kit includes essential components to restore proper wheel alignment and handling performance.

• Includes 1 knuckle, 1 bearing, 1 hub, 1 backing plate, and 1 axle nut
• Features a 30-spline quantity for precise fitment
• Comes with a circular flange and 5 flange bolt holes
• Equipped with 5 wheel studs sized 10mm and included in the kit
• Supports Anti Lock Braking System (ABS) with sensor compatibility
• Flange diameter measures 5.47 inches with a bolt circle diameter of 4.5 inches
• Brake pilot diameter of 2.44 inches and wheel pilot diameter of 2.36 inches

Detailed Product Description

The Dorman 698-393 Steering Knuckle Kit is engineered to meet the specifications of Toyota Avalon vehicles, ensuring a precise and secure fit. The kit’s knuckle features a 30-spline design that aligns with the axle shaft for smooth power transfer. The included circular flange with five bolt holes and matching flange bolts provides a stable mounting surface for the wheel hub assembly. Wheel studs are 10mm in size, with five studs included to secure the wheel firmly. The hub pilot diameter of 2.81 inches and brake pilot diameter of 2.44 inches ensure proper alignment of the brake components and wheel assembly.

This kit supports vehicles equipped with an Anti Lock Braking System (ABS) sensor, although the ABS sensor itself is not included. The flange offset is minimal at 0.03 inches, maintaining factory alignment and handling characteristics. The package contents include all necessary parts to replace the steering knuckle assembly, bearing, hub, backing plate, and axle nut, making it a comprehensive solution for front suspension repairs.

Common Applications and Issues Addressed

• Replacement of worn or damaged steering knuckles on Toyota Avalon models
• Correction of wheel alignment problems caused by bent or cracked knuckles
• Restoration of proper ABS sensor function related to knuckle assembly
• Resolution of wheel hub noise or bearing failure issues
• Repair of suspension components after collision or impact damage

Installation Notes and Tips

• Ensure compatibility with Toyota Avalon model year before installation
• Use proper torque specifications for flange bolts and wheel studs
• Inspect ABS sensor wiring and connectors during installation
• Verify spline count and fitment on axle shaft prior to assembly
• Professional installation is recommended to maintain vehicle safety and performance

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 698-393 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. Refer to Dorman’s official warranty policy for complete information.