Lock Nut

About this product

The Lock Nut (#90177A0012), a crucial component in Toyota's Drive-Chassis/Front Steering Gear & Link and Body/Cab Mounting & Body Mounting systems, plays an integral role in securing and stabilizing various parts. Its primary function is to prevent loosening under vibrations or torque forces, ensuring the related mechanisms operate smoothly. Over time, the Lock Nut (#90177A0012) may wear out, potentially leading to loosening of associated components which can compromise stability, control, and safety. Replacing worn Lock Nut (#90177A0012)s with genuine Toyota parts is recommended as they are specifically designed for compatibility with your vehicle. Genuine parts also come with Toyota's genuine parts warranty. A well-maintained Lock Nut (#90177A0012) contributes significantly to the overall efficiency of the system and most importantly, to the safety of the vehicle.