CGS cartridge shells for Game Boy DMG, the restoration catalogue for DMG at ZedLabz.
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Customers replacing or building Game Boy DMG cartridge shells — looking for the CGS DMG replacement shell range.
All refurbishment parts ship from the UK with global delivery. Returns and replacements per our returns policy.
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CGS cartridge shells for Game Boy DMG — FAQs
Will this shell fit OEM internals?
Replacement shells in this collection use OEM-spec dimensions for the DMG. Original Nintendo (or original-OEM) internals typically drop in without modification.
Are the buttons and membranes compatible?
Button kits and silicone membranes in this collection match the DMG's native button layout. Pair shell swaps with matching button kits for a complete refresh.
How long does a full refurbishment take?
A full cosmetic refurb on a DMG typically takes 1–3 hours for an experienced modder including cleaning, shell swap and button refresh. First-timers may take longer.
Do these parts come with the screws?
Most shell kits include the screw set required. Some cart-shell three-packs do not — check the product page's 'what's in the box' section.















