14 1/2" x 18" Diamond 4, LH, 4-Blade Aluminum Propeller
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Quicksilver Black Diamond Four-Blade Propellers get boats on a plane quicker and enable boats to plane at lower speeds than boats with a comparable three-blade propeller.
Quicksilver's 4-blade Diamond 4 aluminum propellers provide four-blade performance and acceleration at an affordable price. The Diamond 4 is an outstanding propeller for stern drive-powered runabouts, as well as cruisers. With a Diamond 4, your boat will get on plane quicker and stay on a plane at lower speeds compared to boats outfitted with a comparable three-blade propeller. The Diamond 4 is also an excellent watersports prop.
In addition to improved acceleration and mid-range performance, Black Diamond 4 aluminum propellers are also easy to repair. Each Diamond 4 propeller requires a Flo-Torq II Hub Kit for installation (sold separately).
Propeller Selection
For an overview of how to select a propeller, see our West Advisor article "Selecting a Propeller", located in the "Advice" section of this page. For a prop appropriate for your application and for hub kit selection, see the Quicksilver Propeller Selection Guide, which covers Black Diamond and other Quicksilver propellers.
Key Features
- Improved performance at an affordable price
- Improve acceleration and mid-range performance
- Easy to repair
- Required hub kits sold separately
