Genuine replacement bottom base cover for Lenovo ThinkPad L440 laptops, compatible with part numbers 01AW580, 04X4827, and 6M.4LGCS.010. This lower chassis cover is designed to provide structural support and protection for the laptop’s internal components, including the motherboard, cooling system, and battery area.

Manufactured to Lenovo specifications, this base cover ensures correct fitment, alignment, and secure installation. It features integrated mounting points and ventilation cut-outs to support effective airflow and thermal management during use.

Ideal for replacing cracked, damaged, or missing bottom casings, this part helps restore the original structural integrity and professional appearance of the device. Suitable for repair, refurbishment, or parts replacement. Please ensure compatibility with your specific model before purchase.