Lenovo ThinkBook 13s 2nd 3rd Gen Series Bottom Base Case — New Genuine (5CB1B01336)

Authentic replacement bottom base case for the Lenovo ThinkBook 13s 2nd 3rd Gen Series. This is a new, genuine Lenovo part — part number 5CB1B01336 — manufactured to restore the laptop’s lower chassis to factory specifications. Ideal for professional repairs or refurbishments, the OEM Bottom Base Case delivers original fit and mounting alignment for compatible ThinkBook 13s models.