Sharp Cooktop Control Knob
Sharp made solid gear, but the small plastics are always the first to go — and the cooktop control knob is a regular on our bench. With your sample on the bench this is a realistic reproduction job.
Sharp made solid gear, but the small plastics are always the first to go — and the cooktop control knob is a regular on our bench. With your sample on the bench this is a realistic reproduction job.
Why these break
Cooktop knobs split at the D-shaft. Vibration fatigue does the damage: thousands of small flexes add up to a crack at the stress point, usually right where the part clips or pivots.
How we reproduce them
This is a quick job on our end — we take dimensions from your old part, adjust for print tolerances, and run a small batch so you have spares for next time.
We print these in ABS. ABS matches the look and feel of the factory plastic, takes a sanded or textured finish well, and handles cabin temperatures without complaint.
Many plastic parts can be recreated, repaired, redesigned, or printed, depending on size, load, heat, material, and available samples. Bring in the damaged part or upload photos for assessment and we'll give you a straight answer before any work starts.
Part details
| Manufacturer | Sharp |
|---|---|
| Vehicle / equipment type | Household appliance |
| Common failure mode | Cooktop knobs split at the D-shaft |
| Typical use case | Direct replacement for the original cooktop control knob on the Sharp. |
Printing & reverse engineering
| Can print directly | No |
|---|---|
| Can scan from broken sample | Yes |
| Can redesign / improve | Yes |
| Recommended material | ABS |
| Alternative materials | Resin |
| Print technology | FDM |
| Difficulty | Easy |
| Estimated print time | 1–2 hours |
| Estimated cost range | $12 – $25 |
| Expected lifespan | 5+ years indoors |
| Outdoor suitable | No |
| Heat resistant | Depends |
| Load bearing | Depends |
| Requires post-processing | No |
Ask us about this part
Many plastic parts can be recreated, repaired, redesigned, or printed, depending on size, load, heat, material, and available samples.
