Quicksilver Black Diamond #QA2078X Aluminum Boat Propeller Sea Ray 40 HP Outboard 1997 & Newer 4-Stroke, Not Bigfoot
Propeller Specifications:
- Part(s): #QA2078X
- Manufacturer: Quicksilver
- Brand:Black Diamond
- Material: Aluminum
- Diameter: 10 - 3/8
- Pitch: 13
- Blades: 3
- Rotation: Standard (Clockwise)
- Average Black Diamond Rating:(120)
- Usually Ships Within: Business Day
Equivalent to OEM Propeller
Black Diamond Aluminum Boat Propellers
It's not just an average aluminum propeller - there is a reason the Black Diamond is the world's best-selling aftermarket prop! The Black Diamonds are standard replacements on many motor models and with simple and easy installation, are excellent for new boaters. These propellers are exclusively made in 3-blade aluminum with a standard (right-hand) rotation. It is an adaptable style that is available for most outboard and sterndrive models up to 250 horsepower and speeds up to 50mph. This model is available in:
- Right-hand/standard rotation only
- Aluminum material
- 3 blades
- For on O/B and I/O (Sterndrive) engines
- Pitch sizes range from 6 to 23"
Propeller Help Guide
Propeller Basicss
We tell you everything you need to know about props from cupping to ventilation.
Prop Characteristics
If you want to modify your boat's performance, consider the above before making your selection.
Determining RPM's
For safety and efficient performance, it is critical that your engine operates within the RPM range recommended by the manufacturer.
