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\A propeller function is analogous to a fan. The rotating shaft completes its function as it transmits power from the engine. Volvo Penta 21661947 is an IH7 duoprop set optimized with strength and durability which offers better speed and thinner prop blades with unparalleled anti-corrosive properties. High-demand sailing requires a performing propeller like this.
Key Features
Designed to overcome pressure and resistance through the rough sea waters.
Enhanced maneuverability at changing speed
The blade is mounted to the hub to create a hydrodynamic movement enough to create thrust.
Utilize 3-blade front and 4-blade rear propellers. The dual props significantly improve handling for easy mobility and enhanced boat control.
Better grip and less aeration while moving your boats
Forms a crucial driveline for predictability in handling the boat with unmatched convenience and fuel efficacy while onboard
Product Specifications
SKU: 21661947
Weight: 18.12 pounds
Diagram Reference Number: 1
Blade: Both 3 and 4
Material: Alloy
Rotation: Right hand (clockwise) and left hand (counterclockwise)
Type: Type I and IH, Aluminum Duoprop
Fits: 5.7GXiCE-320-R, 5.0GXI-270-R, 8.1GiC-Q, 5.7GXi-P, 5.7GI-300-R, D3-200A-E
Volvo Penta Exploded view / schematic Duoprop Propeller, Aluminum, IH Series
We can ship to virtually any address in the US. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.
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