Custom 3D printing · Replacement parts
The part the manufacturer stopped making
Broken clips, knobs, brackets, gears, battery covers — the little plastic pieces that aren't sold separately and cost a whole appliance when they snap. If you have a 3D model of the part (or found one on a model library), an Ez3dprint maker can print it and ship it to your door.
Covered by the 5-day money-back guarantee.
Replacement parts are one of the best fits for on-demand 3D printing: the part is small, you only need one or two, and buying the 'real' thing is either impossible or absurdly expensive. A broken washing-machine knob or drone landing gear typically prints for under $20 including shipping.
For functional parts, material matters more than looks. PETG is the default choice — tough, slightly flexible, and weather-resistant. ABS or ASA suit parts that live in heat or sunlight, like car interior clips. If the part takes repeated impact, mention that in the order notes so the maker can bump infill or adjust orientation for strength.
What to put in the order notes
Mention what the part does and where it fails — 'this clip snaps here' tells the maker to reinforce that direction. If fit is critical, note the tolerance you need (e.g. 'must press-fit onto a 6 mm shaft').
Choosing a material
PETG for general functional parts, ABS/ASA for heat and UV exposure, TPU if the part should flex or cushion. When in doubt, pick PETG — most makers stock it in several colors.
Raise the infill
Load-bearing parts should be printed at 40–60% infill or more. The quote updates live as you change it, so you can see exactly what extra strength costs.
What replacement parts actually cost
Indicative prices from Ez3dprint's live pricing engine for typical replacement parts specs. Your exact quote is computed from your file's real geometry on the custom job screen.
Appliance knob (PETG)
≈12.6 g · ≈0.8 h print time
$7.68
+ $9.99 flat shipping per order
Car interior clip (ABS)
≈6.8 g · ≈0.6 h print time
$8.45
+ $9.99 flat shipping per order
Shelf bracket (PETG)
≈41.6 g · ≈2.7 h print time
$15.99
+ $9.99 flat shipping per order
Orders over $50 of printing get an automatic bulk discount of 3–10%.
How ordering works
- Upload your STL — the mesh is read in your browser for real volume and dimensions.
- Pick material, color, infill, layer height and supports; the quote updates live.
- Ez3dprint matches the job to the closest maker whose printer fits it and who stocks your filament.
- Pay by card. The maker prints, we send them a prepaid shipping label, and tracking updates automatically until delivery.
Ready when you are.
Upload the model and get an exact quote in seconds — priced from the real mesh, matched to a maker automatically.