Maker
Broken replacement part

3D Printed Replacement Parts

For knobs, clips, battery covers, brackets, adapters, and discontinued plastic parts that are hard or impossible to buy.

Modelling and printing quoted separately Measurements required One test sample welcome
Ask us about my part Already have STL?
Broken appliance knob and 3D printed replacement knob
Keep a useful object working

Could a replacement part save the whole thing?

No 3D file? No problem. We help with the modelling. Follow our photo and measurement guide, then send your request.

Parts we can review

  • Appliance knobs, vacuum adapters, blind clips, drawer parts, and furniture connectors.
  • Battery covers, brackets, sensor mounts, device panels, and small enclosure parts.
  • RV, boat, older car interior trim, and discontinued plastic pieces.

What to upload

  • Photos from front, side, back, and broken area, ideally with a ruler in frame.
  • Caliper dimensions, shaft or hole size, screw spacing, clip thickness, and fit notes.
  • Photos of the place where the part installs.

What we avoid

  • Vehicle critical-load parts, life-safety, baby-safety, medical, food-contact, or weapon-related parts.
  • Parts needing certified electrical safety or extreme industrial tolerances.
  • Guaranteed fit without measurements or a test sample.
Demo cases

Replacement ideas for hard-to-find plastic parts.

Start repair intake
Broken knob copied as a 3D printed replacement Broken knob Recreate grip shape, shaft hole, and stronger replacement geometry.
3D printed battery cover replacement Battery cover Small replacement with snap tabs and fit details.
3D printed wall bracket demo Bracket or hook Repair, replace, or improve a simple support piece.
Before you throw it away

Upload photos and measurements for review.

We will tell you if 3D printing is a good fit, if more measurements are needed, or if the part should not be printed.

Ask us about my part
Questions before you start

Frequently asked questions

Can you copy a broken plastic part?

Often, yes, when the customer provides clear photos, dimensions, and fit context. HavnCraft reviews the part before quoting.

What measurements do you need?

Width, height, depth, hole size, shaft diameter, screw spacing, clip thickness, and photos with a ruler or caliper are useful.

Are replacement parts guaranteed to fit?

Fit depends on measurement quality and part complexity. HavnCraft separates design review from print cost and may recommend a test sample first.

Toronto, GTA & beyond

Custom 3D printing, with help from the first idea.

Based in Toronto, Ontario, we serve Mississauga and the Greater Toronto Area, including North York, Scarborough, Etobicoke and Markham. Submit your project online for delivery across Canada and the US.

No modelling experience needed. Share your requirements and target date; we confirm feasibility, costs and delivery timing for your project.

Tell us what you need