HP Business Laptop

HP ProBook 440 G8

Spare part numbers for the HP ProBook 440 G8 come from HP PartSurfer parts lists for 8 specific HP product numbers. Parts vary by configuration, so match your product number or the original part number before ordering. Not bench-tested.

Compatible Replacement Parts (24)

Compatibility from OEM documentation, not bench-tested.

Power Adapter

HP 741727-001 Power Adapter

OEM Part Number: 741727-001

45 W HP Smart AC adapter, non-PFC; 4.5 mm barrel output

Fit & Installation Notes:

Listed for 4 of 8 checked HP ProBook 440 G8 product numbers (3V0K0US, 389J7US, 3V199US, 437G6US), so it is configuration-specific. HP description: "SKO-45W ADPTR NPFC SMART RC 4.5mm NSLIM". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=3V0K0US ↗ (HP PartSurfer parts list for product number 3V0K0US (HP ProBook 440 G8 Notebook PC (2Q524AV)) lists 741727-001 "SKO-45W ADPTR NPFC SMART RC 4.5mm NSLIM". Also listed for: 389J7US, 3V199US, 437G6US.) Last checked 2026-10-23
Camera

HP webcam M29582-001

OEM Part Number: M29582-001

HP spare part description: "Webcam module - High Definition (HD) - With dual microphone".

Fit & Installation Notes:

Listed for 6 of 8 checked HP ProBook 440 G8 product numbers (3V0K0US, 389J7US, 3A3G4US, 5B0T2US, 437G6US, 3K0M9US), so it is configuration-specific. HP description: "Webcam module - High Definition (HD) - With dual microphone". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=3V0K0US ↗ (HP PartSurfer parts list for product number 3V0K0US (HP ProBook 440 G8 Notebook PC (2Q524AV)) lists M29582-001 "Webcam module - High Definition (HD) - With dual microphone". Also listed for: 389J7US, 3A3G4US, 5B0T2US, 437G6US, 3K0M9US.) Last checked 2026-10-23
Battery

HP 3-cell 45Wh battery M02027-005

OEM Part Number: M02027-005

HP spare part description: "SKO-BATT 3C 45Wh 3.95Ah LI RH03045XL-PL".

Fit & Installation Notes:

Listed for all 8 checked HP ProBook 440 G8 product numbers. HP description: "SKO-BATT 3C 45Wh 3.95Ah LI RH03045XL-PL". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=3V0K0US ↗ (HP PartSurfer parts list for product number 3V0K0US (HP ProBook 440 G8 Notebook PC (2Q524AV)) lists M02027-005 "SKO-BATT 3C 45Wh 3.95Ah LI RH03045XL-PL". Also listed for: 389J7US, 3A3G4US, 3V199US, 5B0T2US, 5C4Y7US, 437G6US, 3K0M9US.) Last checked 2026-10-23
Touchpad

HP touchpad M21148-001

OEM Part Number: M21148-001

HP spare part description: "SPS-TOUCHPAD 13/14".

Fit & Installation Notes:

Listed for all 8 checked HP ProBook 440 G8 product numbers. HP description: "SPS-TOUCHPAD 13/14". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=3V0K0US ↗ (HP PartSurfer parts list for product number 3V0K0US (HP ProBook 440 G8 Notebook PC (2Q524AV)) lists M21148-001 "SPS-TOUCHPAD 13/14". Also listed for: 389J7US, 3A3G4US, 3V199US, 5B0T2US, 5C4Y7US, 437G6US, 3K0M9US.) Last checked 2026-10-23
Bottom Cover

HP bottom cover (base enclosure) M21370-001

OEM Part Number: M21370-001

HP spare part description: "SPS-BASE ENCLOSURE UMA 14".

Fit & Installation Notes:

Listed for all 8 checked HP ProBook 440 G8 product numbers. HP description: "SPS-BASE ENCLOSURE UMA 14". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=3V0K0US ↗ (HP PartSurfer parts list for product number 3V0K0US (HP ProBook 440 G8 Notebook PC (2Q524AV)) lists M21370-001 "SPS-BASE ENCLOSURE UMA 14". Also listed for: 389J7US, 3A3G4US, 3V199US, 5B0T2US, 5C4Y7US, 437G6US, 3K0M9US.) Last checked 2026-10-23
Hinge

HP hinge part M21374-001

OEM Part Number: M21374-001

HP spare part description: "SPS-HINGE KIT 14".

Fit & Installation Notes:

Listed for all 8 checked HP ProBook 440 G8 product numbers. HP description: "SPS-HINGE KIT 14". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=3V0K0US ↗ (HP PartSurfer parts list for product number 3V0K0US (HP ProBook 440 G8 Notebook PC (2Q524AV)) lists M21374-001 "SPS-HINGE KIT 14". Also listed for: 389J7US, 3A3G4US, 3V199US, 5B0T2US, 5C4Y7US, 437G6US, 3K0M9US.) Last checked 2026-10-23
Display Back Cover

HP display back cover M21382-001

OEM Part Number: M21382-001

HP spare part description: "SPS-LCD BACK COVER WLAN 250N".

Fit & Installation Notes:

Listed for 7 of 8 checked HP ProBook 440 G8 product numbers (3V0K0US, 389J7US, 3A3G4US, 3V199US, 5B0T2US, 5C4Y7US, 3K0M9US), so it is configuration-specific. HP description: "SPS-LCD BACK COVER WLAN 250N". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=3V0K0US ↗ (HP PartSurfer parts list for product number 3V0K0US (HP ProBook 440 G8 Notebook PC (2Q524AV)) lists M21382-001 "SPS-LCD BACK COVER WLAN 250N". Also listed for: 389J7US, 3A3G4US, 3V199US, 5B0T2US, 5C4Y7US, 3K0M9US.) Last checked 2026-10-23
Display Bezel

HP display bezel M21387-001

OEM Part Number: M21387-001

HP spare part description: "SPS-LCD BEZEL 14 HD".

Fit & Installation Notes:

Listed for 6 of 8 checked HP ProBook 440 G8 product numbers (3V0K0US, 389J7US, 3A3G4US, 5B0T2US, 437G6US, 3K0M9US), so it is configuration-specific. HP description: "SPS-LCD BEZEL 14 HD". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=3V0K0US ↗ (HP PartSurfer parts list for product number 3V0K0US (HP ProBook 440 G8 Notebook PC (2Q524AV)) lists M21387-001 "SPS-LCD BEZEL 14 HD". Also listed for: 389J7US, 3A3G4US, 5B0T2US, 437G6US, 3K0M9US.) Last checked 2026-10-23
Screen

HP 14.0-inch HD display panel M21392-001

OEM Part Number: M21392-001

HP spare part description: "SPS-LCD RAW PANEL14.0 HD AG SVA 250N".

Fit & Installation Notes:

Listed for 4 of 8 checked HP ProBook 440 G8 product numbers (3V0K0US, 389J7US, 3V199US, 437G6US), so it is configuration-specific. HP description: "SPS-LCD RAW PANEL14.0 HD AG SVA 250N". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=3V0K0US ↗ (HP PartSurfer parts list for product number 3V0K0US (HP ProBook 440 G8 Notebook PC (2Q524AV)) lists M21392-001 "SPS-LCD RAW PANEL14.0 HD AG SVA 250N". Also listed for: 389J7US, 3V199US, 437G6US.) Last checked 2026-10-23
Speakers

HP speaker kit M21400-001

OEM Part Number: M21400-001

HP spare part description: "SPS-SPEAKERS 14".

Fit & Installation Notes:

Listed for all 8 checked HP ProBook 440 G8 product numbers. HP description: "SPS-SPEAKERS 14". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=3V0K0US ↗ (HP PartSurfer parts list for product number 3V0K0US (HP ProBook 440 G8 Notebook PC (2Q524AV)) lists M21400-001 "SPS-SPEAKERS 14". Also listed for: 389J7US, 3A3G4US, 3V199US, 5B0T2US, 5C4Y7US, 437G6US, 3K0M9US.) Last checked 2026-10-23
Heat Sink

HP heat sink M21716-001

OEM Part Number: M21716-001

HP spare part description: "SPS-HEATSINK UMA".

Fit & Installation Notes:

Listed for all 8 checked HP ProBook 440 G8 product numbers. HP description: "SPS-HEATSINK UMA". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=3V0K0US ↗ (HP PartSurfer parts list for product number 3V0K0US (HP ProBook 440 G8 Notebook PC (2Q524AV)) lists M21716-001 "SPS-HEATSINK UMA". Also listed for: 389J7US, 3A3G4US, 3V199US, 5B0T2US, 5C4Y7US, 437G6US, 3K0M9US.) Last checked 2026-10-23
Fan

HP cooling fan M21718-001

OEM Part Number: M21718-001

HP spare part description: "SPS-FAN UMA".

Fit & Installation Notes:

Listed for all 8 checked HP ProBook 440 G8 product numbers. HP description: "SPS-FAN UMA". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=3V0K0US ↗ (HP PartSurfer parts list for product number 3V0K0US (HP ProBook 440 G8 Notebook PC (2Q524AV)) lists M21718-001 "SPS-FAN UMA". Also listed for: 389J7US, 3A3G4US, 3V199US, 5B0T2US, 5C4Y7US, 437G6US, 3K0M9US.) Last checked 2026-10-23
Fingerprint Reader

HP fingerprint reader M21724-001

OEM Part Number: M21724-001

HP spare part description: "SPS-FINGERPRINTER".

Fit & Installation Notes:

Listed for 7 of 8 checked HP ProBook 440 G8 product numbers (3V0K0US, 389J7US, 3A3G4US, 5B0T2US, 5C4Y7US, 437G6US, 3K0M9US), so it is configuration-specific. HP description: "SPS-FINGERPRINTER". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=3V0K0US ↗ (HP PartSurfer parts list for product number 3V0K0US (HP ProBook 440 G8 Notebook PC (2Q524AV)) lists M21724-001 "SPS-FINGERPRINTER". Also listed for: 389J7US, 3A3G4US, 5B0T2US, 5C4Y7US, 437G6US, 3K0M9US.) Last checked 2026-10-23
DC-in / Charging port

HP DC-in connector M21725-001

OEM Part Number: M21725-001

HP spare part description: "SPS-DC IN".

Fit & Installation Notes:

Listed for all 8 checked HP ProBook 440 G8 product numbers. HP description: "SPS-DC IN". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=3V0K0US ↗ (HP PartSurfer parts list for product number 3V0K0US (HP ProBook 440 G8 Notebook PC (2Q524AV)) lists M21725-001 "SPS-DC IN". Also listed for: 389J7US, 3A3G4US, 3V199US, 5B0T2US, 5C4Y7US, 437G6US, 3K0M9US.) Last checked 2026-10-23
Display Cable

HP display cable M23766-001

OEM Part Number: M23766-001

HP spare part description: "SPS-CABLE KIT LCD".

Fit & Installation Notes:

Listed for all 8 checked HP ProBook 440 G8 product numbers. HP description: "SPS-CABLE KIT LCD". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=3V0K0US ↗ (HP PartSurfer parts list for product number 3V0K0US (HP ProBook 440 G8 Notebook PC (2Q524AV)) lists M23766-001 "SPS-CABLE KIT LCD". Also listed for: 389J7US, 3A3G4US, 3V199US, 5B0T2US, 5C4Y7US, 437G6US, 3K0M9US.) Last checked 2026-10-23
Keyboard

HP top cover with keyboard (US) M23770-001

OEM Part Number: M23770-001

HP spare part description: "SPS-TOP COVER W/KBD CP SR US".

Fit & Installation Notes:

Listed for 4 of 8 checked HP ProBook 440 G8 product numbers (3V0K0US, 389J7US, 3A3G4US, 3K0M9US), so it is configuration-specific. HP description: "SPS-TOP COVER W/KBD CP SR US". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=3V0K0US ↗ (HP PartSurfer parts list for product number 3V0K0US (HP ProBook 440 G8 Notebook PC (2Q524AV)) lists M23770-001 "SPS-TOP COVER W/KBD CP SR US". Also listed for: 389J7US, 3A3G4US, 3K0M9US.) Last checked 2026-10-23
RTC Battery

HP RTC (CMOS) battery M34737-001

OEM Part Number: M34737-001

HP spare part description: "SPS-RTC BATTERY".

Fit & Installation Notes:

Listed for all 8 checked HP ProBook 440 G8 product numbers. HP description: "SPS-RTC BATTERY". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=3V0K0US ↗ (HP PartSurfer parts list for product number 3V0K0US (HP ProBook 440 G8 Notebook PC (2Q524AV)) lists M34737-001 "SPS-RTC BATTERY". Also listed for: 389J7US, 3A3G4US, 3V199US, 5B0T2US, 5C4Y7US, 437G6US, 3K0M9US.) Last checked 2026-10-23
Power Adapter

HP L67440-001 Power Adapter

OEM Part Number: L67440-001

65 W USB-C adapter, non-PFC, 1.8 m cable

Fit & Installation Notes:

Listed for 2 of 8 checked HP ProBook 440 G8 product numbers (3A3G4US, 3K0M9US), so it is configuration-specific. HP description: "SKO-65W ADPTR, nPFC, USB-C 1.8m, Ceto". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=3A3G4US ↗ (HP PartSurfer parts list for product number 3A3G4US (HP ProBook 440 G8 Notebook PC (2Q527AV)) lists L67440-001 "SKO-65W ADPTR, nPFC, USB-C 1.8m, Ceto". Also listed for: 3K0M9US.) Last checked 2026-10-23
Screen

HP 14.0-inch FHD display panel M21389-001

OEM Part Number: M21389-001

HP spare part description: "SPS-LCD RAW PANEL 14.0 FHD AG UWVA 250N".

Fit & Installation Notes:

Listed for 4 of 8 checked HP ProBook 440 G8 product numbers (3A3G4US, 5B0T2US, 5C4Y7US, 3K0M9US), so it is configuration-specific. HP description: "SPS-LCD RAW PANEL 14.0 FHD AG UWVA 250N". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=3A3G4US ↗ (HP PartSurfer parts list for product number 3A3G4US (HP ProBook 440 G8 Notebook PC (2Q527AV)) lists M21389-001 "SPS-LCD RAW PANEL 14.0 FHD AG UWVA 250N". Also listed for: 5B0T2US, 5C4Y7US, 3K0M9US.) Last checked 2026-10-23
Display Bezel

HP display bezel M21386-001

OEM Part Number: M21386-001

HP spare part description: "SPS-LCD BEZEL 14".

Fit & Installation Notes:

Listed for 2 of 8 checked HP ProBook 440 G8 product numbers (3V199US, 5C4Y7US), so it is configuration-specific. HP description: "SPS-LCD BEZEL 14". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=3V199US ↗ (HP PartSurfer parts list for product number 3V199US (HP ProBook 440 G8 Notebook PC (2Q528AV)) lists M21386-001 "SPS-LCD BEZEL 14". Also listed for: 5C4Y7US.) Last checked 2026-10-23

HP spare part description: "SPS-TOP COVER W/KBD CP BL SR US".

Fit & Installation Notes:

Listed for 4 of 8 checked HP ProBook 440 G8 product numbers (3V199US, 5B0T2US, 5C4Y7US, 437G6US), so it is configuration-specific. HP description: "SPS-TOP COVER W/KBD CP BL SR US". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=3V199US ↗ (HP PartSurfer parts list for product number 3V199US (HP ProBook 440 G8 Notebook PC (2Q528AV)) lists M23769-001 "SPS-TOP COVER W/KBD CP BL SR US". Also listed for: 5B0T2US, 5C4Y7US, 437G6US.) Last checked 2026-10-23
Power Adapter

HP 710412-001 Power Adapter

OEM Part Number: 710412-001

65 W HP Smart AC adapter, non-PFC, 3-prong AC input; 4.5 mm barrel output

Fit & Installation Notes:

Listed for 2 of 8 checked HP ProBook 440 G8 product numbers (5B0T2US, 5C4Y7US), so it is configuration-specific. HP description: "SKO-65W ADPTR nPFC S-3P 4.5MM". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=5B0T2US ↗ (HP PartSurfer parts list for product number 5B0T2US (HP ProBook 440 G8 Notebook PC (2Q527AV)) lists 710412-001 "SKO-65W ADPTR nPFC S-3P 4.5MM". Also listed for: 5C4Y7US.) Last checked 2026-10-23
Battery

HP 3-cell 45Wh battery M02027-002

OEM Part Number: M02027-002

HP spare part description: "SPS-BATT 3C 45Wh 3.95Ah LI RH03045XL-PL".

Fit & Installation Notes:

Listed for 2 of 8 checked HP ProBook 440 G8 product numbers (437G6US, 3K0M9US), so it is configuration-specific. HP description: "SPS-BATT 3C 45Wh 3.95Ah LI RH03045XL-PL". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=437G6US ↗ (HP PartSurfer parts list for product number 437G6US (HP ProBook 440 G8 Notebook PC (2Q526AV)) lists M02027-002 "SPS-BATT 3C 45Wh 3.95Ah LI RH03045XL-PL". Also listed for: 3K0M9US.) Last checked 2026-10-23
Display Back Cover

HP display back cover M21383-001

OEM Part Number: M21383-001

HP spare part description: "SPS-LCD BACK COVER WWAN 250N".

Fit & Installation Notes:

Listed for 1 of 8 checked HP ProBook 440 G8 product numbers (437G6US), so it is configuration-specific. HP description: "SPS-LCD BACK COVER WWAN 250N". Confirm your product number on HP PartSurfer before ordering. OEM parts list only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=437G6US ↗ (HP PartSurfer parts list for product number 437G6US (HP ProBook 440 G8 Notebook PC (2Q526AV)) lists M21383-001 "SPS-LCD BACK COVER WWAN 250N".) Last checked 2026-10-23
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