Stessco Cleat Backing Block
If the cleat backing block on your Stessco has cracked or crumbled, it's a part we can usually sort without chasing discontinued spares. We've made this style of part before and can usually print yours without drama.
If the cleat backing block on your Stessco has cracked or crumbled, it's a part we can usually sort without chasing discontinued spares. We've made this style of part before and can usually print yours without drama.
Why these break
Backing blocks split under cleat load. 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
The process is simple: drop the part in or send clear photos with a ruler in frame, we confirm fit details, and print replacements — often with a little extra material where the original always cracked.
We print these in PETG-CF. Carbon-fibre PETG is noticeably stiffer than the stock plastic, so the part holds its shape under clamping force instead of slowly creeping loose.
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 | Stessco |
|---|---|
| Vehicle / equipment type | Boat / outboard |
| Common failure mode | Backing blocks split under cleat load |
| Typical use case | Direct replacement for the original cleat backing block on the Stessco. |
Printing & reverse engineering
| Can print directly | Yes |
|---|---|
| Can scan from broken sample | Yes |
| Can redesign / improve | Yes |
| Recommended material | PETG-CF |
| Alternative materials | Nylon |
| Print technology | FDM |
| Difficulty | Easy |
| Estimated print time | 1–2 hours |
| Estimated cost range | $10 – $22 |
| Expected lifespan | 5+ years in normal use |
| 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.
