Ultra-Durable Replacement Shelf for LG Fridge
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Upgrade your poorly designed LG shelf (LG AAP73051304) with a more durable and budget-friendly alternative
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Model information
- Source
- Printables
- Category
- Kitchen
- License
- Creative Commons — Attribution — Share Alike
All the shelves in my LG fridge broke due to poor design, and the official replacement plastic parts LG AAP73051304 are outrageously priced. So, I decided to reverse-engineer the shelf and create a much stronger, more economical version.
The walls are intentionally thick, designed to be printed with low infill density to maximize strength while minimizing plastic usage.
The model requires a print bed with at least 350mm width—I printed mine on a Voron 2.4R2 350.
It can be printed using PLA+ (and possibly PETG as well).
I was able to slice it at under 500g using the following settings:
- 0.6 mm nozzle
- 0.3 mm layer height
- 10% infill
- 2 wall loops
- 3 top layers
- 3 bottom layers
- Supports enabled on both sides
After more than two years of use, these shelves have held up perfectly with no breakage.