Which service part fits the HP ProBook 650 G4? OEM part numbers

7 service parts are documented for the HP ProBook 650 G4: L09554-001, L09588-001, L09599-001, L15396-001, L23122-001 and 2 more. 7 of 7 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
L09554-001	HP NFC module L09554-001	HP spare part: NFC module. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
L09588-001	HP Internal frame L09588-001	HP spare part: Internal frame. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
L09599-001	HP Service Part L09599-001	OEM documentation only; not bench-tested.	OEM documented	2026-11-12
L15396-001	HP Replacement caps for the pointing stick L15396-001	HP spare part: Pointing stick covers. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
L23122-001	HP Optical drive, DVD-ROM combo drive L23122-001	HP spare part: Optical drive, DVD-ROM combo drive. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
L23123-001	HP Optical drive, DVD writer drive L23123-001	HP spare part: Optical drive, DVD writer drive. OEM documentation only; not bench-tested.	OEM documented	2026-11-12
L26673-001	HP Mylar L26673-001	HP spare part: Mylar. OEM documentation only; not bench-tested.	OEM documented	2026-11-12

Where do these HP ProBook 650 G4 service part part numbers come from?

7 of 7 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 650 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 650 G4.

Other parts for the HP ProBook 650 G4

Power Adapter (6) · Battery (1) · RTC Battery (2) · Cosmetic Plate (3) · Fingerprint Reader (2) · Screen (5) · Display Back Cover (2) · Bottom Cover (1) · Display Bezel (2) · Display Cable (2) · Fan (1) · Heat Sink (3) · Hinge (2) · Keyboard (6) · Speakers (1) · Palmrest (2) · Touchpad (5) · Camera (1) · Wireless Card (9) · Card Reader (1) · Microphone (1) · I/O Board (3) · SSD (9) · Power Cord (1) · Cable (1) · Memory (3) · Motherboard (11) · Antenna (1) · Hard Drive (4) · 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-650-g4) or the keyless JSON API.