3D printed replacement parts in New Zealand
3D printed replacement parts are the quickest way to fix something when the original plastic clip, knob or cover is broken, discontinued or stuck on a six-week overseas back-order. Upload an STL for an instant price, or send photos and measurements and we'll design the part for you.
Prices from $5 with an instant online 3D printing quote, couriered NZ-wide.
What replacement parts can be 3D printed?
Most small, non-structural plastic parts can be printed: anything that clips, covers, holds or turns, rather than carrying a heavy or safety-critical load.
- Appliance knobs, dials and door catches
- Battery covers, end caps and feet
- Furniture clips, shelf supports and drawer runners
- Camera, audio and hobby equipment parts
- Car interior clips, trim pieces and holders
- Blind, curtain and window fittings
Which material is best for 3D printed replacement parts?
PETG for most replacement parts, because it's tougher and more heat-resistant than PLA and has a little flex for clips. Use PLA for indoor parts that need a precise fit, and TPU for feet, bumpers and seals.
Compare PLA, PETG and TPU properties side by side, including heat, UV and flexibility.
How do I get replacement parts made if I don't have a 3D file?
Send clear photos of the broken part next to a ruler, plus key measurements (calipers if you have them). We model it in CAD, and you get an itemised fixed quote first. A first test print is often the fastest way to confirm the fit.
What makes 3D printed replacement parts print well?
The part's orientation and wall thickness matter most, because FDM prints are weakest between layers.
- Orient clips so they flex along the layers, not across them.
- Use at least 2 mm walls on parts that take a load.
- Add 0.2–0.3 mm clearance where parts slide or snap together.
- Round sharp internal corners to stop cracks starting there.
How much do 3D printed replacement parts cost in NZ?
Small parts under 50g are a flat $5 in PLA or PETG, and most replacement parts fall between $5 and $30. Upload your STL for an exact price in seconds.
What else do people ask about replacement parts?
Here are the questions we hear most about 3D printed replacement parts. Anything else, just ask.
Can you 3D print a part if I don't have a file?
Yes. Send photos and measurements through the CAD modelling page and we'll design the part, with an itemised fixed quote before any work starts.
Will a 3D printed replacement part be as strong as the original?
For most clips, covers and knobs, yes, especially in PETG. Injection-moulded parts are usually stronger, so for load-bearing parts we may thicken the design to make up for it.
Can I find my replacement part online?
Often. Many common appliance and furniture parts are already modelled on free sites like Printables and MakerWorld. See our guide to finding 3D models for tips on searching them.