The duoprop propellers are an important feature of the driveline since they allow for exceptionally efficient and predictable handling as well as improved onboard comfort and fuel efficiency. Every set of duoprop propellers is designed, tested, and manufactured as a single unit to deliver the optimum overall performance while extending the life of your motor.
Volvo Penta Q1 Duoprop set 21433621 - The cutting-edge IPS propellers are designed, tested, and manufactured to the highest standards. Precision is used to provide exceptional efficiency, onboard comfort, and maneuverability. The Nibral (nickel-bronze-aluminum) alloy, which is highly strong and carefully created, assures little growth, good durability, and corrosion resistance.
Key Features:
Extremely efficient, maneuverable, and comfortable.
The Nibral (nickel-bronze-aluminum) alloy is extremely strong.
Extremely long-lasting, with very little marine growth.
The propeller shaft seals are protected by a patented flow deflector that reduces pressure and wears.
The front propeller has three blades, and the back propeller has four blades.
Specifications:
SKU: 21433621
Weight: 299.83 LBS
Duoprop Type: Q1
No. Blades: 3 and 4
Rotation: Dual (LH and RH)
Propeller Position: Both Front and Rear
Material: Nibral
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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