5CB0W45189 - Lenovo Laptop Bottom Case - Genuine

This Lenovo Laptop Bottom Case (5CB0W45189) is a genuine part designed exclusively for Lenovo laptops, ensuring perfect compatibility and function. Known for its sturdy build, this bottom case safeguards your laptop's internal components against dust, accidental knocks, and general wear and tear, prolonging your device's lifespan.

The Bottom Case, also known as the "Lvab Base Assy with PD Mineral Grey SP," forms the foundational support for your laptop, providing a robust and stable structure. This part is crucial in maintaining the integrity and aesthetics of your Lenovo laptop, offering protection and a sleek, professional look.

If you're experiencing issues like cracking, creaking sounds when opening or closing the laptop, or if the existing case has suffered from severe wear or accidental damage, it's likely time for a replacement. These symptoms indicate that the bottom case is failing and could compromise the protection of your laptop's critical components. Before purchasing, please verify your device's model number to ensure that this part is compatible with your Lenovo laptop.

iFixit is an official Lenovo partner. Our Genuine Lenovo parts are supplied by the official Lenovo supply chain.