Which bottom cover fits the HP ProBook 640 G1? OEM part numbers

2 bottom covers are documented for the HP ProBook 640 G1: 738681-001, 738692-001. 1 of 2 comes from OEM documentation (partsurfer.hp.com, h10032.www1.hp.com); last checked 2026-11-12. Not bench-tested: match the number on your old bottom cover and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
738681-001	HP Bottom Cover 738681-001	HP PartSurfer lists this spare part number for the HP ProBook 640 G1 (product no. D9R53AV).	OEM documented	2026-11-01
738692-001	HP Bottom Cover 738692-001	OEM documentation only; not bench-tested.	Mostly documented (90–99%)	2026-11-12

Where do these HP ProBook 640 G1 bottom cover part numbers come from?

1 of 2 fits are from OEM documentation (partsurfer.hp.com, h10032.www1.hp.com); each row links its source. Last checked 2026-11-12.

Are these bottom covers tested in the HP ProBook 640 G1?

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 G1.

Other parts for the HP ProBook 640 G1

Power Adapter (9) · Battery (4) · Fan (2) · Heat Sink (2) · SSD (17) · Memory (4) · Screen (14) · Keyboard (198) · Hinge Cover (1) · Service Door (4) · Card Reader (3) · Speakers (1) · Touchpad (10) · Motherboard (70) · Display Bezel (6) · Display Cable (4) · Power Cord (16) · Service Part (48) · Cable (3) · Wireless Card (5) · Hard Drive (17) · RTC Battery (1) · Camera (1) · Microphone (1) · Hinge (1) · 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-g1) or the keyless JSON API.