Replacement Bottom Case / Base Cover for G15 5520 & 5521 (2022 120Hz) — Part 0TTN3K

Lower laptop chassis replacement designed for G15 series models 5520 and 5521 (2022) with 120Hz displays. This base cover matches part number 0TTN3K and is intended to replace a damaged or missing bottom case, providing a proper fit for the specified G15 variants.