Touchpad HP OEM OEM documented
828402-001

HP Top cover (includes touchpad assembly) 828402-001

Which laptops does 828402-001 fit? 828402-001 (HP touchpad) is documented to fit 2 laptop models: HP ProBook 455 G3 and HP ProBook 450 G3. Fits come from OEM documentation (HP service guide), last checked 2026-11-12; not bench-tested. Full compatibility list.

HP spare part: Top cover (includes touchpad assembly). Documented OEM replacement; see each fit for configuration limits.

Compatible Business Laptop Models (2)

Devices documented to accept this OEM component. Compatibility from OEM documentation or a labelled source, with a confidence level on each fit; not bench-tested.

Fit note for all 2 models: HP spare part: Top cover (includes touchpad assembly). OEM documentation only; not bench-tested.

Installation: Not verified

Fits these models

ModelBrandLast checkedConfidence
HP ProBook 455 G3 All touchpad for this modelHP2026-11-12OEM documented
HP ProBook 450 G3 All touchpad for this modelHP2026-11-12OEM documented

Fits these models

Summary of the documented fits above (sources on each model card); not bench-tested.

ModelBrandType
HP ProBook 455 G3HPBusiness laptop
HP ProBook 450 G3HPBusiness laptop

Which touchpad fits each model?

How to replace it

Fit check: Always confirm the OEM part/FRU number on your machine's label or in the service manual before buying. HP document (file not verified)

Key facts

Part number
828402-001
Type
Touchpad
Brand
HP
Fits
2 catalog models
Evidence
OEM documented: 2
Source
h10032.www1.hp.com
Last checked
2026-11-12
Tested
Not bench-tested; documentation only
Machine-readable
JSON, Markdown

Related

Other parts for the HP ProBook 450 G3

Other HP touchpad parts