Dorman 698-425 Steering Knuckle Kit - Front Left

Overview of Dorman Steering Knuckle Kit 698-425

The Dorman Steering Knuckle Kit 698-425 is designed specifically for Toyota Sienna models, providing a reliable replacement for worn or damaged steering components. This kit includes all necessary hardware to ensure a secure and precise fit, helping maintain proper steering and wheel alignment.

• Compatible with Toyota Sienna vehicles
• Includes 1 load knuckle, 1 axle nut, and hardware
• 30 spline quantity for secure connection
• Flange included with 5 bolt holes and circular flange shape
• 5 wheel studs included, size 12 with 60 mm wheel pilot diameter
• Brake pilot diameter of 62 mm and hub pilot diameter of 34 mm
• Flange bolt hole diameter and bolt circle diameter both 114.3 mm
• Flange offset of 60.3 mm and flange diameter of 76.3 mm
• Does not include anti-lock braking system sensor or connectors

Detailed Product Description

The Dorman 698-425 Steering Knuckle Kit is engineered to meet the specifications required for Toyota Sienna models, ensuring compatibility and performance. The kit features a 30-spline knuckle that provides a strong and precise fit with the axle shaft. The included flange has a circular shape with five bolt holes, matching the factory bolt pattern with a 114.3 mm bolt circle diameter. Five wheel studs, each size 12, are pre-installed to accommodate the wheel assembly securely. The wheel pilot diameter measures 60 mm, while the brake pilot diameter is 62 mm, allowing proper alignment of brake components. The hub pilot diameter is 34 mm, contributing to accurate hub positioning. This kit does not include components for anti-lock braking systems, making it suitable for vehicles without ABS sensors.

Common Applications and Issues Addressed

• Replacement of worn or damaged steering knuckles on Toyota Sienna
• Correction of wheel alignment problems caused by bent or cracked knuckles
• Restoration of secure wheel mounting with included wheel studs and flange bolts
• Resolution of axle shaft fitment issues due to spline wear
• Repair of brake component misalignment related to pilot diameter wear

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before installation
• Verify spline count and flange bolt pattern match the vehicle specifications
• Use included hardware to maintain proper torque specifications
• Inspect related suspension and brake components during installation
• Check wheel alignment after installation to ensure proper handling

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 698-425 Steering Knuckle Kit undergoes rigorous quality control to ensure durability and reliability. 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.