Evinrude Bung Surround
A broken bung surround shouldn't sideline otherwise good Evinrude equipment, and with a decent sample to work from it usually doesn't have to. With your sample on the bench this is a realistic reproduction job.
A broken bung surround shouldn't sideline otherwise good Evinrude equipment, and with a decent sample to work from it usually doesn't have to. With your sample on the bench this is a realistic reproduction job.
Why these break
Bung housings crack and weep. 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 ASA. ASA is the UV-stable cousin of ABS — it holds its colour and strength through years of Australian sun where the original plastic went chalky and brittle.
As with everything in our library: whether a part can be reproduced depends on size, load, heat, material, and having a decent sample to work from. Send photos first — the assessment costs you nothing, and we'll tell you honestly if a genuine spare is the better option.
Part details
| Manufacturer | Evinrude |
|---|---|
| Vehicle / equipment type | Boat / outboard |
| Common failure mode | Bung housings crack and weep |
| Typical use case | Direct replacement for the original bung surround on the Evinrude. |
Printing & reverse engineering
| Can print directly | No |
|---|---|
| Can scan from broken sample | Yes |
| Can redesign / improve | Yes |
| Recommended material | ASA |
| Alternative materials | Nylon |
| Print technology | FDM |
| Difficulty | Easy |
| Estimated print time | 30–60 minutes |
| Estimated cost range | $8 – $18 |
| Expected lifespan | 3–5 years of Australian UV |
| Outdoor suitable | Yes |
| Heat resistant | No |
| 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.
