HP Business Laptop

HP ProBook 450 G6

HP ProBook 450 G6 business laptop. Spare part numbers come from HP PartSurfer parts lists for 8 specific HP product numbers (the original 5PP82EA listing plus 7 US product numbers). Parts vary by configuration, so match your product number or the original part number before ordering. Not bench-tested.

Compatible Replacement Parts (25)

Compatibility from OEM documentation, not bench-tested.

Battery

HP L32656-002 Battery

OEM Part Number: L32656-002

3-cell, 45 Wh battery, 3.92 Ah

Fit & Installation Notes:

3-cell, 45 Wh battery, 3.92 Ah. Documented model-specific service option; match original pack/adapter, connector and regional requirements. No blanket capacity upgrade or cross-model substitution is established.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=5PP82EA ↗ (HP PartSurfer, product no. 5PP82EA, lists L32656-002 "SKO-BATT 3C 45Wh 3.92Ah LI RE03045XL-PL". Listing is per product number (SKU 5PP82EA); other configurations may differ.) Last checked 2026-10-23
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:

45 W HP Smart AC adapter, non-PFC; 4.5 mm barrel output. Documented model-specific service option; match original pack/adapter, connector and regional requirements. No blanket capacity upgrade or cross-model substitution is established.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://partsurfer.hp.com/?searchtext=5PP82EA ↗ (HP PartSurfer, product no. 5PP82EA, lists 741727-001 "SKO-45W ADPTR NPFC SMART RC 4.5mm NSLIM". Listing is per product number (SKU 5PP82EA); other configurations may differ.) Last checked 2026-10-23
Power Adapter

HP L32390-001 Power Adapter

OEM Part Number: L32390-001

45 W USB Type-C adapter, non-PFC, wall mount, 1.8 m cable

Fit & Installation Notes:

Listed for 2 of 7 checked HP ProBook 450 G6 product numbers (6KJ37US, 6KB81US), so it is configuration-specific. HP description: "45W AC adapter - nPFC wall-mount USB-C 1.8m". 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=6KJ37US ↗ (HP PartSurfer parts list for product number 6KJ37US (HP ProBook 450 G6 Notebook PC) lists L32390-001 "45W AC adapter - nPFC wall-mount USB-C 1.8m". Also listed for: 6KB81US.) Last checked 2026-10-23
RTC Battery

HP RTC (CMOS) battery L02772-001

OEM Part Number: L02772-001

HP spare part description: "RTC BATTERY".

Fit & Installation Notes:

Listed for all 7 checked HP ProBook 450 G6 product numbers. HP description: "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=6KJ37US ↗ (HP PartSurfer parts list for product number 6KJ37US (HP ProBook 450 G6 Notebook PC) lists L02772-001 "RTC BATTERY". Also listed for: 7VS18US, 9GC93US, 6KB81US, 7AX04US, 6NX51US, 6NY18US.) Last checked 2026-10-23
Display Bezel

HP display bezel L45114-001

OEM Part Number: L45114-001

HP spare part description: "Display bezel".

Fit & Installation Notes:

Listed for all 7 checked HP ProBook 450 G6 product numbers. HP description: "Display bezel". 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=6KJ37US ↗ (HP PartSurfer parts list for product number 6KJ37US (HP ProBook 450 G6 Notebook PC) lists L45114-001 "Display bezel". Also listed for: 7VS18US, 9GC93US, 6KB81US, 7AX04US, 6NX51US, 6NY18US.) Last checked 2026-10-23
DC-in / Charging port

HP DC-in connector L01048-001

OEM Part Number: L01048-001

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

Fit & Installation Notes:

Listed for all 7 checked HP ProBook 450 G6 product numbers. HP description: "DC-IN CABLE". 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=6KJ37US ↗ (HP PartSurfer parts list for product number 6KJ37US (HP ProBook 450 G6 Notebook PC) lists L01048-001 "DC-IN CABLE". Also listed for: 7VS18US, 9GC93US, 6KB81US, 7AX04US, 6NX51US, 6NY18US.) Last checked 2026-10-23
Display Cable

HP display cable L45144-001

OEM Part Number: L45144-001

HP spare part description: "DISPLAY CABLE WEBCAM".

Fit & Installation Notes:

Listed for 6 of 7 checked HP ProBook 450 G6 product numbers (6KJ37US, 7VS18US, 6KB81US, 7AX04US, 6NX51US, 6NY18US), so it is configuration-specific. HP description: "DISPLAY CABLE WEBCAM". 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=6KJ37US ↗ (HP PartSurfer parts list for product number 6KJ37US (HP ProBook 450 G6 Notebook PC) lists L45144-001 "DISPLAY CABLE WEBCAM". Also listed for: 7VS18US, 6KB81US, 7AX04US, 6NX51US, 6NY18US.) Last checked 2026-10-23
Camera

HP webcam L45118-001

OEM Part Number: L45118-001

HP spare part description: "WEBCAM".

Fit & Installation Notes:

Listed for all 7 checked HP ProBook 450 G6 product numbers. HP description: "WEBCAM". 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=6KJ37US ↗ (HP PartSurfer parts list for product number 6KJ37US (HP ProBook 450 G6 Notebook PC) lists L45118-001 "WEBCAM". Also listed for: 7VS18US, 9GC93US, 6KB81US, 7AX04US, 6NX51US, 6NY18US.) Last checked 2026-10-23
Keyboard

HP top cover with keyboard (US) L45091-001

OEM Part Number: L45091-001

HP spare part description: "Top cover with keyboard - CP US".

Fit & Installation Notes:

Listed for 6 of 7 checked HP ProBook 450 G6 product numbers (6KJ37US, 7VS18US, 6KB81US, 7AX04US, 6NX51US, 6NY18US), so it is configuration-specific. HP description: "Top cover with keyboard - CP 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=6KJ37US ↗ (HP PartSurfer parts list for product number 6KJ37US (HP ProBook 450 G6 Notebook PC) lists L45091-001 "Top cover with keyboard - CP US". Also listed for: 7VS18US, 6KB81US, 7AX04US, 6NX51US, 6NY18US.) Last checked 2026-10-23
Bottom Cover

HP bottom cover (base enclosure) L45088-001

OEM Part Number: L45088-001

HP spare part description: "BASE ENCLOSURE UMA".

Fit & Installation Notes:

Listed for all 7 checked HP ProBook 450 G6 product numbers. HP description: "BASE ENCLOSURE 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=6KJ37US ↗ (HP PartSurfer parts list for product number 6KJ37US (HP ProBook 450 G6 Notebook PC) lists L45088-001 "BASE ENCLOSURE UMA". Also listed for: 7VS18US, 9GC93US, 6KB81US, 7AX04US, 6NX51US, 6NY18US.) Last checked 2026-10-23
Fan

HP cooling fan L45100-001

OEM Part Number: L45100-001

HP spare part description: "FAN UMA".

Fit & Installation Notes:

Listed for 6 of 7 checked HP ProBook 450 G6 product numbers (6KJ37US, 7VS18US, 9GC93US, 6KB81US, 6NX51US, 6NY18US), so it is configuration-specific. HP description: "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=6KJ37US ↗ (HP PartSurfer parts list for product number 6KJ37US (HP ProBook 450 G6 Notebook PC) lists L45100-001 "FAN UMA". Also listed for: 7VS18US, 9GC93US, 6KB81US, 6NX51US, 6NY18US.) Last checked 2026-10-23
Heat Sink

HP heat sink L45098-001

OEM Part Number: L45098-001

HP spare part description: "HEATSINK UMA".

Fit & Installation Notes:

Listed for 6 of 7 checked HP ProBook 450 G6 product numbers (6KJ37US, 7VS18US, 9GC93US, 6KB81US, 6NX51US, 6NY18US), so it is configuration-specific. HP description: "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=6KJ37US ↗ (HP PartSurfer parts list for product number 6KJ37US (HP ProBook 450 G6 Notebook PC) lists L45098-001 "HEATSINK UMA". Also listed for: 7VS18US, 9GC93US, 6KB81US, 6NX51US, 6NY18US.) Last checked 2026-10-23
Hinge

HP hinge part L45117-001

OEM Part Number: L45117-001

HP spare part description: "HINGES".

Fit & Installation Notes:

Listed for 6 of 7 checked HP ProBook 450 G6 product numbers (6KJ37US, 7VS18US, 6KB81US, 7AX04US, 6NX51US, 6NY18US), so it is configuration-specific. HP description: "HINGES". 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=6KJ37US ↗ (HP PartSurfer parts list for product number 6KJ37US (HP ProBook 450 G6 Notebook PC) lists L45117-001 "HINGES". Also listed for: 7VS18US, 6KB81US, 7AX04US, 6NX51US, 6NY18US.) Last checked 2026-10-23
Speakers

HP speaker kit L45092-001

OEM Part Number: L45092-001

HP spare part description: "SPEAKER KIT".

Fit & Installation Notes:

Listed for all 7 checked HP ProBook 450 G6 product numbers. HP description: "SPEAKER KIT". 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=6KJ37US ↗ (HP PartSurfer parts list for product number 6KJ37US (HP ProBook 450 G6 Notebook PC) lists L45092-001 "SPEAKER KIT". Also listed for: 7VS18US, 9GC93US, 6KB81US, 7AX04US, 6NX51US, 6NY18US.) Last checked 2026-10-23
Touchpad

HP touchpad L45093-001

OEM Part Number: L45093-001

HP spare part description: "TOUCH PAD".

Fit & Installation Notes:

Listed for all 7 checked HP ProBook 450 G6 product numbers. HP description: "TOUCH PAD". 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=6KJ37US ↗ (HP PartSurfer parts list for product number 6KJ37US (HP ProBook 450 G6 Notebook PC) lists L45093-001 "TOUCH PAD". Also listed for: 7VS18US, 9GC93US, 6KB81US, 7AX04US, 6NX51US, 6NY18US.) Last checked 2026-10-23
Screen

HP 15.6-inch FHD display panel L45102-001

OEM Part Number: L45102-001

HP spare part description: "SPS-LCD PNL 15.6 FHD AG UWVA".

Fit & Installation Notes:

Listed for 3 of 7 checked HP ProBook 450 G6 product numbers (6KJ37US, 6KB81US, 7AX04US), so it is configuration-specific. HP description: "SPS-LCD PNL 15.6 FHD AG UWVA". 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=6KJ37US ↗ (HP PartSurfer parts list for product number 6KJ37US (HP ProBook 450 G6 Notebook PC) lists L45102-001 "SPS-LCD PNL 15.6 FHD AG UWVA". Also listed for: 6KB81US, 7AX04US.) 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 7 checked HP ProBook 450 G6 product numbers (7VS18US, 7AX04US), 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=7VS18US ↗ (HP PartSurfer parts list for product number 7VS18US (HP ProBook 450 G6 Notebook PC) lists 710412-001 "SKO-65W ADPTR nPFC S-3P 4.5MM". Also listed for: 7AX04US.) Last checked 2026-10-23
Screen

HP 15.6-inch HD display panel L45105-001

OEM Part Number: L45105-001

HP spare part description: "SPS-LCD PNL 15.6 HD AG SVA".

Fit & Installation Notes:

Listed for 3 of 7 checked HP ProBook 450 G6 product numbers (7VS18US, 6NX51US, 6NY18US), so it is configuration-specific. HP description: "SPS-LCD PNL 15.6 HD AG SVA". 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=7VS18US ↗ (HP PartSurfer parts list for product number 7VS18US (HP ProBook 450 G6 Notebook PC) lists L45105-001 "SPS-LCD PNL 15.6 HD AG SVA". Also listed for: 6NX51US, 6NY18US.) Last checked 2026-10-23

HP spare part description: "Top cover with keyboard - CP BL US".

Fit & Installation Notes:

Listed for 1 of 7 checked HP ProBook 450 G6 product numbers (9GC93US), so it is configuration-specific. HP description: "Top cover with keyboard - CP BL 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=9GC93US ↗ (HP PartSurfer parts list for product number 9GC93US (HP ProBook 450 G6 Notebook PC) lists L45090-001 "Top cover with keyboard - CP BL US".) Last checked 2026-10-23

HP spare part description: "SPS-LCD PNL KIT 15.6 HD AG SVA TS".

Fit & Installation Notes:

Listed for 1 of 7 checked HP ProBook 450 G6 product numbers (9GC93US), so it is configuration-specific. HP description: "SPS-LCD PNL KIT 15.6 HD AG SVA TS". 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=9GC93US ↗ (HP PartSurfer parts list for product number 9GC93US (HP ProBook 450 G6 Notebook PC) lists L45108-001 "SPS-LCD PNL KIT 15.6 HD AG SVA TS".) Last checked 2026-10-23
Display Back Cover

HP display back cover L46645-001

OEM Part Number: L46645-001

HP spare part description: "SPS-LCD BACK COVER TS".

Fit & Installation Notes:

Listed for 1 of 7 checked HP ProBook 450 G6 product numbers (9GC93US), so it is configuration-specific. HP description: "SPS-LCD BACK COVER TS". 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=9GC93US ↗ (HP PartSurfer parts list for product number 9GC93US (HP ProBook 450 G6 Notebook PC) lists L46645-001 "SPS-LCD BACK COVER TS".) Last checked 2026-10-23
Display Cable

HP display cable L46649-001

OEM Part Number: L46649-001

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

Fit & Installation Notes:

Listed for 1 of 7 checked HP ProBook 450 G6 product numbers (9GC93US), so it is configuration-specific. HP description: "SPS-LCD CABLE TS". 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=9GC93US ↗ (HP PartSurfer parts list for product number 9GC93US (HP ProBook 450 G6 Notebook PC) lists L46649-001 "SPS-LCD CABLE TS".) Last checked 2026-10-23
Hinge

HP hinge part L46651-001

OEM Part Number: L46651-001

HP spare part description: "SPS-HINGES TS".

Fit & Installation Notes:

Listed for 1 of 7 checked HP ProBook 450 G6 product numbers (9GC93US), so it is configuration-specific. HP description: "SPS-HINGES TS". 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=9GC93US ↗ (HP PartSurfer parts list for product number 9GC93US (HP ProBook 450 G6 Notebook PC) lists L46651-001 "SPS-HINGES TS".) Last checked 2026-10-23
Heat Sink

HP heat sink L45099-001

OEM Part Number: L45099-001

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

Fit & Installation Notes:

Listed for 1 of 7 checked HP ProBook 450 G6 product numbers (7AX04US), so it is configuration-specific. HP description: "SPS-HEATSINK DSC". 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=7AX04US ↗ (HP PartSurfer parts list for product number 7AX04US (HP ProBook 450 G6 Notebook PC) lists L45099-001 "SPS-HEATSINK DSC".) Last checked 2026-10-23
Fan

HP cooling fan L45101-001

OEM Part Number: L45101-001

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

Fit & Installation Notes:

Listed for 1 of 7 checked HP ProBook 450 G6 product numbers (7AX04US), so it is configuration-specific. HP description: "SPS-FAN DSC". 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=7AX04US ↗ (HP PartSurfer parts list for product number 7AX04US (HP ProBook 450 G6 Notebook PC) lists L45101-001 "SPS-FAN DSC".) Last checked 2026-10-23
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