Dorman 698-458 Steering Knuckle Kit - Front Right

Overview of Dorman Steering Knuckle Kit 698-458 for Kia Optima

The Dorman Steering Knuckle Kit 698-458 is engineered specifically for Kia Optima models, providing a reliable solution for steering and suspension needs. This kit includes essential components designed to maintain proper wheel alignment and vehicle handling.

• Compatible with Kia Optima vehicles
• Includes wheel bearing and hub assembly
• 67 spline quantity for precise fitment
• 5 flange bolt holes with included bolts
• 5 wheel studs sized 12mm included
• Supports Anti Lock Braking System (ABS) with encoder type
• Circular flange shape with 139mm diameter
• Flange bolt hole diameter and bolt circle diameter of 114.3mm
• Flange offset of 26mm for accurate positioning
• Brake pilot diameter of 68.9mm and wheel pilot diameter of 67mm

Detailed Features and Specifications

The Dorman 698-458 steering knuckle kit is designed to meet the exact specifications required for Kia Optima models. The kit features a 67 spline quantity ensuring a secure connection between the steering components. The circular flange shape with a diameter of 139mm and a bolt circle diameter of 114.3mm provides a stable mounting surface. The flange includes 5 bolt holes, each with a diameter of 114.3mm, and comes with the necessary flange bolts for installation. The wheel studs are 12mm in size, with 5 studs included to match the wheel hub assembly. The flange offset of 26mm ensures proper alignment and fitment within the suspension system. Additionally, the kit supports the vehicle’s Anti Lock Braking System (ABS) with an encoder type sensor, although the ABS sensor itself is not included.

Applications and Common Repair Uses

• Replacement of worn or damaged steering knuckle components on Kia Optima
• Restoring proper wheel alignment and steering response
• Addressing issues related to wheel bearing or hub assembly failure
• Repairing flange or wheel stud damage
• Maintaining ABS functionality with compatible encoder type systems

Installation Notes and Tips

When installing the Dorman 698-458 steering knuckle kit, ensure all components are clean and free of debris. Verify the spline count and flange bolt hole pattern match the vehicle specifications. Use the included flange bolts and wheel studs to secure the assembly properly. Since the ABS sensor is not included, inspect the existing sensor and wiring for damage and replace separately if necessary. Proper torque specifications should be followed to avoid premature wear or failure.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards, ensuring durability and reliable performance. The 698-458 steering knuckle kit undergoes rigorous quality control to provide consistent fit and function. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Consult product documentation for exact warranty terms.