Dorman 698-388 Steering Knuckle Kit - Front Right

Overview of Dorman Steering Knuckle Kit 698-388 for Toyota Corolla

The Dorman Steering Knuckle Kit 698-388 is designed specifically for Toyota Corolla 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
• Equipped with 5 wheel studs sized 10mm for secure wheel mounting
• Flange included with 2 bolt holes and circular flange shape for precise fitment
• Compatible with Anti Lock Braking System (ABS) sensor type, though sensor not included
• Hub pilot diameter of 1.77 inches and brake pilot diameter of 2.91 inches for accurate component alignment

Detailed Features and Specifications

This steering knuckle kit features a 26-spline quantity to match the axle shaft, ensuring proper torque transfer and durability. The flange offset is minimal at 0.003 inches, maintaining correct wheel positioning. The flange bolt hole diameter measures 2.12 inches, with a bolt circle diameter of 5.15 inches, supporting secure attachment to the vehicle’s suspension system. The included wheel studs and flange bolts facilitate straightforward installation without the need for additional hardware.

Compatible Applications and Use Cases

The Dorman 698-388 steering knuckle kit is compatible with Toyota Corolla models requiring replacement of steering, gear, and related components. It is suitable for addressing issues such as:

• Worn or damaged steering knuckle causing poor wheel alignment
• Excessive play or noise in the wheel hub assembly
• ABS sensor-related steering component replacements (sensor not included)
• Corrosion or damage to flange or wheel studs affecting wheel security
• Restoring proper fitment after suspension repairs or upgrades

Installation Notes and Tips

Installation of the Dorman steering knuckle kit should be performed by a qualified technician familiar with Toyota Corolla suspension systems. Ensure all components, including the bearing and hub, are properly seated and torqued to manufacturer specifications. Since the ABS sensor is not included, verify sensor condition and compatibility during installation. Use the included flange bolts and wheel studs to secure the assembly, and double-check wheel pilot and brake pilot diameters for correct alignment.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for Toyota Corolla steering and suspension repairs. The 698-388 steering knuckle kit undergoes rigorous quality control to ensure durability and fitment accuracy. Warranty coverage details can be obtained from Dorman, typically including limited warranties against defects in materials and workmanship.