Pinion Stop Nut

About this product

The Pinion Stop Nut (#28163-WB001), a vital component in the Starter system category, plays a critical role in the Engine-Fuel system of your Toyota vehicle. This part assists in engaging and disengaging the starter drive gear in relation to the engine's flywheel. With genuine Toyota parts like these, compatibility with your vehicle is never in question and is backed by Toyota's genuine parts warranty. Over time, a Pinion Stop Nut (#28163-WB001) may wear out or break, which can disrupt the engagement process, leading to starter motor failures. Regular replacement of this part is recommended to prevent such issues. In conclusion, the Pinion Stop Nut (#28163-WB001) is an integral part of your vehicle's smooth startup process, contributing significantly to the overall efficiency and safety of your vehicle's engine. With a functioning Pinion Stop Nut (#28163-WB001), your vehicle's Starter system will operate seamlessly, providing you with reliable starts every time.
Brand Toyota Genuine
Part Number 28163-WB001

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