Hexagon Nut

About this product

The Hexagon Nut (#90170-12011) is a vital Drive-Chassis part utilized within the Vane Pump & Reservoir of the Power Steering system. Its primary role involves securely fastening other components, thereby maintaining the system's overall stability during operations. When the Hexagon Nut (#90170-12011) is properly tightened, it ensures that the vane pump, a critical part of the power steering system, operates smoothly and efficiently. Over time, the Hexagon Nut (#90170-12011) could become worn or corroded, reducing its effectiveness. If overlooked, this could lead to loosened components, causing erratic steering behavior and potential safety risks. Regular replacement using genuine Toyota Autoparts not only ensures optimal compatibility with your vehicle, but it is also backed by Toyota's genuine parts warranty. In conclusion, the Hexagon Nut (#90170-12011) plays a pivotal role in the efficient and safe operation of the power steering system, emphasizing the importance of its regular maintenance and replacement.
Brand Toyota Genuine
Previous Version(s) 90170-12161
Part Number 90170-12011

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