Replacement Top Case & LCD Back Cover for 300 PH317-55 — 17.3-inch

Replacement top case and LCD rear cover specifically made for model 300 PH317-55 with a 17.3-inch display. Designed to align with the original mounting points and cutouts of the 300 PH317-55 17.3, this back cover provides a direct swap for a damaged or worn screen lid. Sold as the cover only for repair or refurbishment projects; no additional parts included.