OEM Quicksilver QA2128R Black Diamond Propeller for Mercury/Mariner, 9 x 9, RH
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Description
Description
The Quicksilver QA2128R Black Diamond is a 3-blade aluminum propeller with a 9-inch diameter, 9-inch pitch and right-hand rotation. It is intended for selected Mercury/Mariner applications with the correct hub and attaching hardware.
Specifications
- Part number: QA2128R
- Propeller family: Black Diamond
- Diameter: 9 inches
- Pitch: 9 inches
- Rotation: Right-hand
- Blades: 3
- Material: Aluminum
Selected engine applications
- Mercury/Mariner 6/8/9.9/15hp two-stroke outboards, 1986 onward; SeaPro/Marathon 10/15hp, 1995 onward; 8/9.9hp four-stroke standard gearcase (not BigFoot), 1995–2004; 15hp four-stroke, 1989–2006. Requires an 8-spline shaft.
- Also cataloged for selected Force 9.9/15hp outboards, 1996–1998.
Hub and installation hardware
Rubber-bushing hub for the listed 8-spline applications.
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.




