For our original Duoprop drives, a completely modern aluminum propeller has been built. With few tolerances, the production quality is superb, providing high and consistent performance year after year. Our Volvo Penta J7 Rear 21924247 revolves in a right-hand motion and features four blades. The unique blade shape and high propeller diameter ensure maximum efficiency while operating quietly and smoothly. The propellers are stronger and more durable than standard die-cast propellers because of a specific high-strength aluminum alloy and squeeze casting method.
Key Features:
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The active propeller diameter is large, and the blade geometry is patented.
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Four layers of paint provide anti-corrosion protection.
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provides excellent onboard comfort and fuel efficiency, as well as precise and predictable handling
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Aluminum alloy with high strength and durability.
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A unique flow deflector protects the propeller shaft seals, lowering pressure and reducing wear.
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Long-lasting, with very little marine growth.
Product Specifications:
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SKU: 21924247
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Weight: 9.27 LBS
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Diagram Reference Number: 3
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Material: Aluminum
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Propeller Position: Rear only
Volvo Penta Exploded view / schematic Duoprop Propeller, Aluminum, J Series
This product replaces:
- J7R
