Which touchpad fits the HP Chromebook 15? OEM part numbers

3 touchpads are documented for the HP Chromebook 15: L54817-001, L54818-001, L56081-001. 3 of 3 come from OEM documentation (kaas.hpcloud.hp.com); last checked 2026-11-10. Not bench-tested: match the number on your old touchpad and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
L54817-001	HP Touchpad cable L54817-001	HP spare part: Touchpad cable. OEM documentation only; not bench-tested.	OEM documented	2026-11-10
L54818-001	HP Touchpad for use in cloud blue models L54818-001	HP spare part: Touchpad for use in cloud blue models. OEM documentation only; not bench-tested.	OEM documented	2026-11-10
L56081-001	HP Touchpad for use in mineral silver models L56081-001	HP spare part: Touchpad for use in mineral silver models. OEM documentation only; not bench-tested.	OEM documented	2026-11-10

Where do these HP Chromebook 15 touchpad part numbers come from?

3 of 3 fits are from OEM documentation (kaas.hpcloud.hp.com); each row links its source. Last checked 2026-11-10.

Are these touchpads tested in the HP Chromebook 15?

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 Chromebook 15.

Other parts for the HP Chromebook 15

Battery (1) · Fan (1) · Heat Sink (1) · Bottom Cover (3) · Screen (3) · Power Adapter (1) · Motherboard (8) · Hinge (2) · Power Cord (4) · Wireless Card (1) · Cable (6) · Service Part (1) · Speakers (1) · Feet (2) · Display Bezel (1) · Camera (4) · Hinge Cover (1) · Display Back Cover (1) · Antenna (1)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-chromebook-15) or the keyless JSON API.