Which service part fits the HP ProBook 440 G8? OEM part numbers

3 service parts are documented for the HP ProBook 440 G8: M21394-001, M23559-001, M23767-001. 3 of 3 come from OEM documentation (kaas.hpcloud.hp.com); last checked 2026-11-12. Not bench-tested: match the number on your old service part and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
M21394-001	HP Rubber Kit M21394-001	HP spare part: Rubber Kit. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
M23559-001	HP LCD Support Kit (not illustrated) M23559-001	HP spare part: LCD Support Kit (not illustrated). OEM documentation only; not bench-tested.	OEM documented	2026-11-12
M23767-001	HP RJ-45 door (available in the Plastics Kit) M23767-001	HP spare part: RJ-45 door (available in the Plastics Kit). OEM documentation only; not bench-tested.	OEM documented	2026-11-12

Where do these HP ProBook 440 G8 service part part numbers come from?

3 of 3 fits are from OEM documentation (kaas.hpcloud.hp.com); each row links its source. Last checked 2026-11-12.

Are these service parts tested in the HP ProBook 440 G8?

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 ProBook 440 G8.

Other parts for the HP ProBook 440 G8

Power Adapter (7) · Camera (2) · Battery (2) · Touchpad (1) · Bottom Cover (2) · Hinge (1) · Display Back Cover (3) · Display Bezel (5) · Screen (5) · Speakers (1) · Heat Sink (2) · Fan (2) · Fingerprint Reader (2) · Cable (2) · Display Cable (1) · Keyboard (3) · RTC Battery (1) · Motherboard (14) · SSD (6) · Wireless Card (4) · Microphone (1) · I/O Board (1) · Power Cord (35) · Memory (3) · Antenna (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-probook-440-g8) or the keyless JSON API.