Description
Quicksilver Black Diamond 8.9 x 8.5 RH Propeller (QA2158R)
This three-blade aluminum propeller pairs a 8.9-inch diameter with 8.5-inch pitch and right-hand rotation for compatible outboards.
Key Features
- Three-blade aluminum construction
- Protective black finish
- Pressed-in rubber hub included
- 12-tooth spline application
Applications
For Mercury/Mariner 8 and 9.9 HP FourStroke outboards (2005 and newer) with a standard gearcase and 12-spline shaft; excludes CT/BigFoot. The Quicksilver chart also lists 12-spline Nissan/Tohatsu 8 and 9.9 HP four-strokes. Confirm model, gearcase and hardware before ordering.
Fitment / Product Details
- Brand: Quicksilver
- Series: Black Diamond
- Part Number: QA2158R
- Material: Aluminum
- Blades: 3
- Diameter: 8.9 inches
- Pitch: 8.5 inches
- Rotation: Right-hand (RH)
- Splines: 12
- Hub: Pressed-in rubber hub included
- Condition: New
- UPC: 745061693272
What's Included
One Quicksilver QA2158R Black Diamond aluminum propeller. The pressed-in rubber hub is included; confirm the attaching hardware required for your engine.
Service Notes
Inspect the propeller shaft and hardware before installation. Follow the engine manufacturer's instructions for hardware selection, lubrication and tightening torque. Choose pitch using your normal boat load and the engine's recommended full-throttle RPM range.
Why You Should Buy
The aluminum construction and protective black finish make this a practical replacement or spare for a compatible engine. This size serves installations requiring 8.5-inch pitch.
Common Applications
Replacement or spare propeller for compatible outboards. Match diameter, pitch, rotation, spline count and gearcase before ordering.
FAQ
What does 8.9 x 8.5 RH mean?
Diameter is 8.9 inches, pitch is 8.5 inches, and rotation is right-hand.
Is the hub included?
Pressed-in rubber hub included.
How do I confirm fitment?
Match your exact engine model, year, gearcase, spline count and hardware to the Quicksilver application chart. Horsepower alone is insufficient.
How do I select pitch?
Use your current propeller and operating RPM with the engine manufacturer's recommended range under your normal load.