Quicksilver Black Diamond 3-Blade Aluminum Propeller – Evinrude/Johnson 20–35 HP
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Description
Description
Quicksilver Black Diamond aluminum propellers for the selected applications below. Choose the exact diameter, pitch, rotation and manufacturer part number above.
Specifications
- Aluminum construction; 3 blades.
- Right-hand rotation.
Available sizes and part numbers
| Part number | Diameter (in.) | Pitch (in.) | Rotation |
|---|---|---|---|
| QA3114R | 10.5 | 11 | Right Hand |
| QA3118R | 10 | 13 | Right Hand |
Selected engine applications
- QA3114R and QA3118R: selected 20–35hp Evinrude/Johnson outboards with 14-spline shafts: 20hp 1984–1997; 25hp 2- and 3-cylinder 1984 onward including E-TEC; 25hp Commercial 1993 onward; 35hp 2- and 3-cylinder 1976 onward; 30hp 2-cylinder 1984 onward including E-TEC.
Hub and installation hardware
Rubber-bushing hub; match the specified spline count.
Before ordering
Confirm engine model and year, gearcase, shaft splines, rotation, clearance and hub hardware. Select pitch to keep the engine within its specified full-throttle RPM range. The application examples above are not a complete fitment list.
Original images represent the matching family and rotation; dimensions vary by selected part number.
Source: 2025 Quicksilver Precision Parts & Accessories Guide, PDF page 758.




