I4 DUOPROP SET STRAIGHT SPLINE (21258484)

Aluminum Propeller I5 Series Set. Duoprop propellers are a critical component of the driveline, enabling extremely efficient and predictable handling and superior onboard comfort and fuel economy. Volvo's DPS (Dynamic Positioning System) outdrive is meant to assist in maintaining position and providing smooth movement in turbulent water. The unique blade shape and huge active propeller diameter provide ideal performance and fuel economy across the speed range and smooth running, superior grip, and maneuverability. They are more robust and durable than standard die-cast propellers due to squeezing casting and a specific high-strength aluminum alloy. Four coats of paint provide superior resistance to corrosion.

Key Features:

• Type I has straight splines and is compatible with DPS and DPS-A drives.
• Aluminum alloy with exceptional strength and durability.
• These propellers are designed, tested, and produced in tandem to assure not just a high peak speed
• Engineered to achieve maximum performance and comfort
• The front propeller is three-bladed, while the rear propeller is four-bladed.
• Patented blade design and a large active propeller diameter extend the life of your drive.

Specifications:

• Brand: Volvo Penta
• SKU: 21258485
• Weight: 18.21 LBS
• Material: Aluminum
• Duoprop Type: I5
• Position: Both Front and Rear
• Rotation: Dual
• Blades: Set

Attaching Hardware

H88

This product replaces:

3851484, 3851484-0, D4, I4