Dorman 698-432 Steering Knuckle Kit - Front Right

Overview of the Dorman Steering Knuckle Kit 698-432

The Dorman Steering Knuckle Kit 698-432 is engineered for precise fitment on select Lexus and Toyota models, including the Highlander, RX350, and RX450h. Designed to maintain steering integrity and support anti-lock braking system components, this steering knuckle kit offers essential features for reliable vehicle handling.

• Compatible with Lexus Highlander, RX350, RX450h and Toyota models
• Includes one load knuckle with flange and wheel studs
• 30 spline quantity for secure steering gear connection
• Flange is circular with 5 bolt holes and 5 included wheel studs sized 12
• Wheel pilot diameter of 60 mm and brake pilot diameter of 62 mm
• Hub pilot diameter measures 58 mm for proper hub alignment
• Supports Anti Lock Braking System with sensor compatibility
• Flange offset of 76.7 mm and flange diameter of 139 mm
• Flange bolt hole diameter of 14 mm and bolt circle diameter of 114.3 mm

Detailed Product Description

The Dorman 698-432 steering knuckle kit is designed to replace worn or damaged steering knuckles on compatible Lexus and Toyota vehicles. This kit includes a circular flange with five bolt holes and five wheel studs, ensuring a secure connection to the wheel hub assembly. The 30 spline count provides a precise fit for the steering gear, while the included wheel studs (size 12) facilitate proper wheel mounting. The flange offset of 76.7 mm and flange diameter of 139 mm are engineered to maintain correct wheel alignment and suspension geometry. Additionally, the knuckle supports vehicles equipped with an Anti Lock Braking System (ABS) sensor, although the sensor itself is not included. The flange bolt hole diameter of 14 mm and bolt circle diameter of 114.3 mm are designed to match OEM specifications for a seamless installation.

Common Applications and Problem Resolution

• Replacement of damaged or bent steering knuckles
• Restoring proper wheel alignment and steering response
• Addressing issues related to ABS sensor mounting and compatibility
• Resolving wheel stud wear or damage for secure wheel attachment
• Correcting flange offset problems affecting suspension geometry

Installation Notes and Tips

Installation of the Dorman 698-432 steering knuckle kit requires standard automotive tools and mechanical knowledge. Ensure the vehicle is securely lifted and supported before beginning work. Remove the old steering knuckle carefully, noting the position of the ABS sensor and wheel studs. This kit includes wheel studs but does not include flange bolts or ABS sensors, so retain or replace those components as needed. Torque all bolts to manufacturer specifications to maintain safety and performance. After installation, a professional wheel alignment is recommended to ensure proper handling and tire wear.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 698-432 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 or the manufacturer for exact warranty terms.