Volvo Penta 3851464 DPS Type F - 4 D. Front Propeller LHGenuine OEM Volvo Penta part.DPS Type F propeller provides better acceleration and higher top speed due to greater strength and thinner blades then a aluminum propeller. The extremely strong stainless steel adds excellent durability and corrosion resistance. The shock-absorbing rubber bushing and galvanic isolation completes the match for the DPS-drive and is the ultimate choice for boaters. Genuine Volvo Penta propellers are developed exclusively for their drive, matching both engine power and torque. The result is a proven design that ensures optimal performance, fuel economy, and comfort along with the peace of mind you expect from Volvo Penta.Features: Enhanced acceleration and top speed versus a comparable aluminum propeller; Excellent strength, durability and corrosion resistance; Galvanic isolation protects the drive from corrosion caused by the propellers; Shock-absorbing rubber bushing reduces vibrations and stress on the drivetrain; Three-blade front propeller and three-blade rear propeller; Straight splines; Specifications: Diameter: 4; Rotation: Counter; Position: Front ; Number of Blades: 3; Material: Stainless Steel; Special Order Item.