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Black plastic rear hinge and I/O port cover for Dell G15 5510 5511 5515 laptops

DELL

DELL G15 5510 5511 5515 Rear Middle I/O Cover CTCJ6

SKU CH-MZ6K-BKB80

Genuine Dell rear hinge and I/O port cover for G15 5510, 5511 and 5515 laptops, part CTCJ6

  • Genuine Dell OEM part ensures exact fit and finish
  • Protects rear exhaust and I/O ports from dust and damage
  • Compatible with G15 5510, 5511 and 5515 Ryzen Edition models
  • Matches part number CTCJ6 for guaranteed compatibility
  • Black colour maintains original laptop appearance

Genuine Dell OEM hinge cover for G15 models

This genuine Dell original part is the rear middle I/O cover and hinge assembly for G Series G15 laptops. It fits the 5510 with rear USB-C, 5511, and 5515 Ryzen Edition models. The black cover protects the rear exhaust and I/O ports. Buyers must match their existing part number CTCJ6 to ensure compatibility.

No thermal, noise or power characteristics

This plastic cover assembly has no moving parts, electronics or active cooling. It does not generate heat, produce noise or draw power. Its only function is to shield the rear hinge area and port openings from dust and physical damage.

Part number CTCJ6 decides fit

The G15 chassis was built with different rear cover variants depending on the port layout. Only laptops showing part number CTCJ6 on the original piece will accept this replacement. Owners of other G15 configurations or different Dell series cannot use this cover.

How it compares

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

Price $13.99
Cheaper than about 58% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameDell

Questions about this item

How do I fit the CTCJ6 rear middle I/O cover onto my G15 5510?

Remove the rear screws, unclip the old cover from the hinge brackets, snap the new CTCJ6 cover into the same brackets, then refasten the screws. The step often missed is aligning the hinge pins before tightening.

Will the CTCJ6 cover need any upkeep or replacement over time?

The plastic cover itself requires no scheduled maintenance; replace it only if it cracks or the hinge clips break from repeated opening.

What is the first limitation I will hit when using the laptop heavily with this cover installed?

The cover is a passive part, so it imposes no performance limit; sustained thermal throttling depends on the laptop's internal cooling, not the CTCJ6 cover.

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