Which service part fits the HP EliteBook 640 G9? OEM part numbers

19 service parts are documented for the HP EliteBook 640 G9: 747080-001, 754895-001, 916838-001, 918431-001, 935327-001 and 14 more. 19 of 19 come from OEM documentation (support.hp.com); last checked 2026-11-04. Not bench-tested: match the number on your old service part and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
747080-001	HP External optical drive 747080-001	HP description: "External optical drive". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
754895-001	HP External optical drive 754895-001	HP description: "External optical drive". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
916838-001	HP USB-C to USB-A hub 916838-001	HP description: "USB-C to USB-A hub". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
918431-001	HP Nano lock 918431-001	HP description: "Nano lock". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
935327-001	HP USB-C mini dock 935327-001	HP description: "USB-C mini dock". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L15809-001	HP 120 W Thunderbolt docking station L15809-001	HP description: "Thunderbolt dock, 120 W, with cable". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L15811-001	HP HP Dock audio module L15811-001	HP description: "HP Dock audio module". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L15815-001	HP Top cap for the HP TB Dock 120W G2 L15815-001	HP description: "Top cap for the HP TB Dock 120W G2". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L64088-001	HP Bottom case for the USB-C/A universal dock L64088-001	HP description: "Bottom case for the USB-C/A universal dock". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L65256-001	HP Bottom case for the USB-C dock L65256-001	HP description: "Bottom case for the USB-C dock". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L72056-001	HP USB-C travel hub L72056-001	HP description: "USB-C travel hub". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
L95713-001	HP USB mouse L95713-001	HP description: "USB mouse". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
M03617-001	HP HP Prelude Pro 15.6 backpack M03617-001	HP description: "HP Prelude Pro 15.6 backpack". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
M03618-001	HP HP Prelude Pro 15.6 top load case M03618-001	HP description: "HP Prelude Pro 15.6 top load case". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
M21396-001	HP RJ-45 door M21396-001	HP description: "RJ-45 door". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
M27885-001	HP HP 128 Laser Wired Mouse M27885-001	HP description: "HP 128 Laser Wired Mouse". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
M27890-001	HP NFC module M27890-001	HP description: "NFC module". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
M55004-001	HP HP Business 17.3 laptop bag M55004-001	HP description: "HP Business 17.3 laptop bag". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04
M55007-001	HP HP Business 14.1 laptop bag M55007-001	HP description: "HP Business 14.1 laptop bag". Listed in a sibling or family document (tier B). OEM documentation only; not bench-tested.	OEM documented	2026-11-04

Where do these HP EliteBook 640 G9 service part part numbers come from?

19 of 19 fits are from OEM documentation (support.hp.com); each row links its source. Last checked 2026-11-04.

Are these service parts tested in the HP EliteBook 640 G9?

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 EliteBook 640 G9.

Other parts for the HP EliteBook 640 G9

Power Adapter (48) · Hinge (1) · Speakers (1) · Cable (24) · RTC Battery (1) · I/O Board (2) · Battery (2) · Screen (6) · Fan (3) · Display Cable (1) · Display Bezel (6) · Display Back Cover (5) · Bottom Cover (3) · Heat Sink (3) · Keyboard (4) · Touchpad (2) · Camera (2) · SSD (12) · Wireless Card (6) · Power Cord (77) · Microphone (1) · Fingerprint Reader (3) · Antenna (3) · Motherboard (21) · Memory (4) · Card Reader (1) · Screw Kit (3)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-elitebook-640-g9) or the keyless JSON API.