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Dell Latitude 7490 bottom base cover with captive screws and rubber feet

DELL

DELL Latitude 7490 Bottom Base Assembly JCT3R accessory

SKU CH-59YR-8M905

Replacement bottom base assembly for Dell Latitude 7490 laptops, includes captive screws and rubber feet

  • Genuine Dell OEM part ensures exact fit for Latitude 7490
  • Pre-installed captive screws simplify installation without loose hardware
  • Integrated rubber feet protect surfaces and maintain stability
  • Replaces damaged base cover to restore structural integrity
  • Dell part number JCT3R confirms correct component identification

Compatible Laptop Model

This bottom base assembly is an original Dell OEM part designed for the Latitude 7490 notebook. It serves as a direct replacement cover for the chassis underside. The part arrives new and includes captive screws plus rubber feet for installation.

Repair vs Upgrade Scenarios

Technicians and owners restoring a damaged Latitude 7490 chassis will find this assembly matches the factory specifications. Buyers seeking additional storage capacity, upgraded connectivity, or a different laptop model should look at other components.

Dell Part Number Verification

The decisive identifier for fitment is Dell part number JCT3R, also referenced as AM265000102 and DAZ40_BIG_DOOR_SUB_ASSY_FUYU. Confirm this code against your service manual before ordering to ensure the correct chassis cover is selected.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 75% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameDell

Questions about this item

Does this JCT3R base assembly fit my Latitude 7490?

This bottom base assembly is an OEM Dell part numbered JCT3R, made for the Latitude 7490 and supplied with captive screws and rubber feet included.

What does replacing the bottom base actually change on the laptop?

It restores the structural chassis that holds the internal frame, ports and rubber feet, using the original Dell JCT3R part so everything aligns as it did from the factory.

Are the captive screws and rubber feet standard fittings on this JCT3R assembly?

Yes, the assembly comes with the captive screws and rubber feet shown in the picture, matching the DAZ40_BIG_DOOR_SUB_ASSY_FUYU configuration.

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