Brackets and mounts
Automotive ECU Protective Cover Assembly
- Bounding box
- 218.0 × 167.0 × 45.0 mm
- Engine
- Precision B-rep
- Parameters
- 14
- Published
- August 14, 2026
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The prompt
Create a two-piece protective cover for a rectangular automotive ECU. Main ECU size: 184 mm long, 133 mm wide, 39 mm thick. The cover must enclose the ECU with 0.5 mm clearance. Make a front cover with openings for the two plastic electrical connectors. The connectors must protrude through the cover. Include four external mounting points matching the original ECU.
Parameters
| Name | Value | Range |
|---|---|---|
| ECU Length | 184 mm | 150 – 250 |
| ECU Width | 133 mm | 100 – 200 |
| ECU Thickness | 39 mm | 25 – 60 |
| Fit Clearance | 0.5 mm | 0.25 – 2 |
| Cover Wall Thickness | 2.5 mm | 1.5 – 5 |
| Connector Opening X | 40 mm | 20 – 50 |
| Connector Opening Y | 28 mm | 10 – 40 |
| Connector Spacing X | 70 mm | 40 – 100 |
| Connector Center Y | 0 mm | -20 – 20 |
| Mounting Ear Thickness | 5 mm | 2.5 – 10 |
| Mounting Ear Extension | 14 mm | 12 – 25 |
| Mount Hole Offset X | 8 mm | 4 – 8 |
| Mount Hole Offset Y | 8 mm | 4 – 8 |
| Mount Hole Diameter | 5.5 mm | 3 – 6.5 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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