Which laptops does 821153-001 fit? 821153-001 (HP touchpad) is documented to fit 6 laptop models, including HP ZBook 15u G3, HP ZBook 15u G4 and HP EliteBook 850 G3 and 3 more. Fits come from OEM documentation (HP service guide), last checked 2026-11-12; not bench-tested. Full compatibility list.
HP spare part description: "Touchpad button board, ZBook 15u". Documented OEM replacement; see each fit for configuration limits.
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.
| Model | Brand | Last checked | Confidence |
|---|---|---|---|
| HP ZBook 15u G3 All touchpad for this model | HP | 2026-11-04 | OEM documented |
| HP ZBook 15u G4 All touchpad for this model | HP | 2026-11-04 | OEM documented |
| HP EliteBook 850 G3 All touchpad for this model | HP | 2026-11-12 | OEM documented |
| HP EliteBook 848 G3 All touchpad for this model | HP | 2026-11-12 | OEM documented |
| HP EliteBook 840 G3 All touchpad for this model | HP | 2026-11-12 | OEM documented |
| HP EliteBook 850 G4 All touchpad for this model | HP | 2026-11-12 | OEM documented |
HP description: "Touchpad button board, ZBook 15u". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide, PDF pages 33, 76: "821153-001" (Touchpad button board, ZBook 15u). (via MG fold)
HP description: "TouchPad without NFC antenna". OEM documentation only; not bench-tested.
HP Maintenance and Service Guide, PDF pages 31, 71: "821153-001" (TouchPad without NFC antenna). (via MG fold)
HP spare part: Touchpad button board for HP ZBook 15u. OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04887250, PDF page 33: "for HP ZBook 15u 821153-001". The fetched guide names this part for this model. (via v10 fold 2026-11-12)
HP spare part: Touchpad button board for HP ZBook 15u. OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04887250, PDF page 33: "for HP ZBook 15u 821153-001". The fetched guide names this part for this model. (via v10 fold 2026-11-12)
HP spare part: Touchpad button board for HP ZBook 15u. OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c04887250, PDF page 33: "for HP ZBook 15u 821153-001". The fetched guide names this part for this model. (via v10 fold 2026-11-12)
HP spare part: TouchPad, Without NFC antenna. OEM documentation only; not bench-tested.
HP Maintenance and Service Guide c05357619, PDF page 31: "Without NFC antenna 821153-001". The fetched guide names this part for this model. (via v10 fold 2026-11-12)
Summary of the documented fits above (sources on each model card); not bench-tested.
| Model | Brand | Type |
|---|---|---|
| HP ZBook 15u G3 | HP | Business laptop |
| HP ZBook 15u G4 | HP | Business laptop |
| HP EliteBook 850 G3 | HP | Business laptop |
| HP EliteBook 848 G3 | HP | Business laptop |
| HP EliteBook 840 G3 | HP | Business laptop |
| HP EliteBook 850 G4 | HP | Business laptop |
Fit check: Always confirm the OEM part/FRU number on your machine's label or in the service manual before buying. HP service guide
821153-001