Dell Business Laptop

Dell Latitude 7400

Dell Latitude 7400 business laptop. Part numbers come from official Dell parts pages whose Compatibility section names the Latitude 7400. Not bench-tested.

Compatible Replacement Parts (8)

Compatibility from OEM documentation, not bench-tested.

Keyboard

Dell keyboard JPJ02

OEM Part Number: JPJ02

Dell description: "Dell English-International Backlit Keyboard with 106-keys".

Fit & Installation Notes:

Dell lists this part as compatible with the Latitude 7400. Description: "Dell English-International Backlit Keyboard with 106-keys". Confirm with your Service Tag or the original part number before ordering. OEM listing only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://www.dell.com/en-us/shop/parts/apd/cpx-jpj02 ↗ (Dell parts page for JPJ02: Compatibility section explicitly lists Latitude 7400. Re-checked 2026-10-26.) Last checked 2026-10-26
Battery

Dell battery 8JYHH

OEM Part Number: 8JYHH

Dell description: "Dell 3-cell 42 Wh Lithium Ion Replacement Battery for Select Laptops".

Fit & Installation Notes:

Dell lists this part as compatible with the Latitude 7400. Description: "Dell 3-cell 42 Wh Lithium Ion Replacement Battery for Select Laptops". Confirm with your Service Tag or the original part number before ordering. OEM listing only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://www.dell.com/en-us/shop/parts/apd/cpx-8jyhh ↗ (Dell parts page for 8JYHH: Compatibility section explicitly lists Latitude 7400. Re-checked 2026-10-26.) Last checked 2026-10-26
Battery

Dell battery 2PFPW

OEM Part Number: 2PFPW

Dell description: "Dell 3-cell 42 Wh Lithium Ion Replacement Battery for Select Laptops".

Fit & Installation Notes:

Dell lists this part as compatible with the Dell Latitude 7400. Description: "Dell 3-cell 42 Wh Lithium Ion Replacement Battery for Select Laptops". Confirm with your Service Tag or the original part number before ordering. OEM listing only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://www.dell.com/en-us/shop/parts/apd/cpx-2pfpw ↗ (Dell parts page for 2PFPW: Compatibility section explicitly lists Latitude 7400. Checked 2026-10-26.) Last checked 2026-10-26
Screen

Dell display panel GDYF8

OEM Part Number: GDYF8

Dell description: "Dell 14.0" FHD Non-Touch Anti-Glare LCD with Bracket".

Fit & Installation Notes:

Dell lists this part as compatible with the Dell Latitude 7400. Description: "Dell 14.0" FHD Non-Touch Anti-Glare LCD with Bracket". Confirm with your Service Tag or the original part number before ordering. OEM listing only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://www.dell.com/en-us/shop/parts/apd/cpx-gdyf8 ↗ (Dell parts page for GDYF8: Compatibility section explicitly lists Latitude 7400. Checked 2026-10-26.) Last checked 2026-10-26
Heat Sink

Dell heat sink HCYN0

OEM Part Number: HCYN0

Dell description: "Dell Heatsink Assembly with Fan".

Fit & Installation Notes:

Dell lists this part as compatible with the Dell Latitude 7400. Description: "Dell Heatsink Assembly with Fan". Confirm with your Service Tag or the original part number before ordering. OEM listing only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://www.dell.com/en-us/shop/parts/apd/cpx-hcyn0 ↗ (Dell parts page for HCYN0: Compatibility section explicitly lists Latitude 7400. Checked 2026-10-26.) Last checked 2026-10-26
Bottom Cover

Dell bottom cover NGT3G

OEM Part Number: NGT3G

Dell description: "Dell Carbon Fiber Bottom Base Cover with WWAN Antenna and Screw".

Fit & Installation Notes:

Dell lists this part as compatible with the Dell Latitude 7400. Description: "Dell Carbon Fiber Bottom Base Cover with WWAN Antenna and Screw". Confirm with your Service Tag or the original part number before ordering. OEM listing only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://www.dell.com/en-us/shop/parts/apd/cpx-ngt3g ↗ (Dell parts page for NGT3G: Compatibility section explicitly lists Latitude 7400. Checked 2026-10-26.) Last checked 2026-10-26
Keyboard

Dell keyboard RN86F

OEM Part Number: RN86F

Dell description: "Dell English-US Keyboard with 81-keys".

Fit & Installation Notes:

Dell lists this part as compatible with the Dell Latitude 7400. Description: "Dell English-US Keyboard with 81-keys". Confirm with your Service Tag or the original part number before ordering. OEM listing only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://www.dell.com/en-us/shop/parts/apd/cpx-rn86f ↗ (Dell parts page for RN86F: Compatibility section explicitly lists Latitude 7400. Checked 2026-10-26.) Last checked 2026-10-26
Bottom Cover

Dell bottom cover V532K

OEM Part Number: V532K

Dell description: "Dell Carbon Fiber Bottom Base Cover with WLAN and Screw".

Fit & Installation Notes:

Dell lists this part as compatible with the Dell Latitude 7400. Description: "Dell Carbon Fiber Bottom Base Cover with WLAN and Screw". Confirm with your Service Tag or the original part number before ordering. OEM listing only; not bench-tested.

Difficulty: Not verified Type: OEM Listed Replacement
Evidence Source: https://www.dell.com/en-us/shop/parts/apd/cpx-v532k ↗ (Dell parts page for V532K: Compatibility section explicitly lists Latitude 7400. Checked 2026-10-26.) Last checked 2026-10-26
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