Which keyboard fits the HP ProBook 640 G4? OEM part numbers

7 keyboards are documented for the HP ProBook 640 G4: L09546-xx1, L09547-001, L09547-xx1, L09548-001, L09548-xx1 and 2 more. 7 of 7 come from OEM documentation (kaas.hpcloud.hp.com, partsurfer.hp.com); last checked 2026-11-12. Not bench-tested: match the number on your old keyboard and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
L09546-xx1	HP Keyboard, backlit L09546-xx1	HP spare part: Keyboard, backlit. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
L09547-001	HP keyboard (US) L09547-001	Listed for 3 of 8 checked HP ProBook 640 G4 product numbers (4FT98US, 5XC03US, 5LH83US), so it is configuration-specific. HP description: "SPS-KBD CP SR 14 - US". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.	OEM documented	2026-10-23
L09547-xx1	HP Keyboard, no backlight L09547-xx1	HP spare part: Keyboard, no backlight. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
L09548-001	HP backlit keyboard (US) L09548-001	Listed for 2 of 8 checked HP ProBook 640 G4 product numbers (4FY94US, 4PA87US), so it is configuration-specific. HP description: "SPS-KBD CP+PS BL SR 14 - US". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.	OEM documented	2026-10-23
L09548-xx1	HP Keyboard, backlit with pointing stick L09548-xx1	HP spare part: Keyboard, backlit with pointing stick. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
L09549-001	HP backlit privacy keyboard (US) L09549-001	Listed for 2 of 8 checked HP ProBook 640 G4 product numbers (4LK98US, 4RH61US), so it is configuration-specific. HP description: "SPS-KBD CP+PS BL SR PVCY 14 - US". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.	OEM documented	2026-10-23
L09549-xx1	HP Keyboard L09549-xx1	OEM documentation only; not bench-tested.	OEM documented	2026-11-12

Where do these HP ProBook 640 G4 keyboard part numbers come from?

7 of 7 fits are from OEM documentation (kaas.hpcloud.hp.com, partsurfer.hp.com); each row links its source. Last checked 2026-11-12.

Are these keyboards tested in the HP ProBook 640 G4?

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 640 G4.

Other parts for the HP ProBook 640 G4

Power Adapter (5) · Battery (1) · RTC Battery (2) · Display Bezel (2) · Cosmetic Plate (3) · Fingerprint Reader (2) · Display Cable (3) · Palmrest (2) · Screen (6) · Display Back Cover (2) · Bottom Cover (2) · Fan (1) · Heat Sink (2) · Hinge (2) · Speakers (1) · Touchpad (4) · Camera (1) · Wireless Card (7) · Card Reader (1) · Microphone (1) · I/O Board (1) · SSD (8) · Power Cord (35) · Cable (1) · Power Button (1) · Motherboard (10) · Service Part (4) · Memory (3) · Antenna (1) · Hard Drive (5) · 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-640-g4) or the keyless JSON API.