Which bottom cover fits the HP Fortis 11 G9 Chromebook? OEM part numbers

2 bottom covers are documented for the HP Fortis 11 G9 Chromebook: M47380-001, M47381-001. 2 of 2 come from OEM documentation (kaas.hpcloud.hp.com); last checked 2026-10-27. Not bench-tested: match the number on your old bottom cover and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
M47380-001	HP bottom cover (base enclosure) M47380-001	HP guide description: "Base enclosure: In jet black finish". OEM documentation only; not bench-tested.	OEM documented	2026-10-27
M47381-001	HP bottom cover M47381-001	HP guide description: "Base enclosure: In nautical teal finish". OEM documentation only; not bench-tested.	OEM documented	2026-10-27

Where do these HP Fortis 11 G9 Chromebook bottom cover part numbers come from?

2 of 2 fits are from OEM documentation (kaas.hpcloud.hp.com); each row links its source. Last checked 2026-10-27.

Are these bottom covers tested in the HP Fortis 11 G9 Chromebook?

No. Fits come from manufacturer or retailer documentation and are not bench-tested. Check the part number on your old part and any listed constraint.

All documented parts for the HP Fortis 11 G9 Chromebook.

Other parts for the HP Fortis 11 G9 Chromebook

Keyboard (53) · Heat Sink (2) · Battery (3) · Screen (3) · Power Adapter (1) · Hinge (2) · Power Cord (17) · Display Cable (2) · Cable (2) · Speakers (1) · Display Bezel (1) · Camera (1) · Touchpad (3) · I/O Board (1) · Display Back Cover (2) · Wireless Card (2) · Bracket (2) · Motherboard (7) · Antenna (1) · Service Part (2) · Screw Kit (1)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-fortis-11-g9-chromebook) or the keyless JSON API.