FH7 FRONT Steel Three Blade Left Hand Rotation DUOPROP HELICAL (3885857)

Volvo Penta FH7 Front Steel Three Blade Left Hand Rotation Duoprop Helical (3885857) is designed to transfer all thrust from the propeller to the main body of the bushing. This prevents the propeller from moving forward on the bushing. Galvanic corrosion is avoided by electrically isolating the propellers from the drive. The Volvo DPS (Dynamic Positioning System) outdrive is meant to assist in maintaining position and providing smooth propulsion in turbulent seas. For high-performance gasoline and diesel engines with DPS-B drive, the stainless steel option is available. The helical splines are only seen on the FH and IH series propellers.

Note: You can't utilize the F series and FH series propellers on the same drive because of the FH Helical Spline. Only use the same propellers for twin installations. In engines with more than 240 horsepower or capable of speeds more than 38 knots, always utilize type F or FH stainless steel propellers (45 mph).

Key Features:

• Gives smooth movement in turbulent water.

• Prevents the propeller from moving forward on the bushing.

• Galvanic corrosion is avoided by electrically isolating the propellers from the drive.

• Enhances performance and fuel efficiency.

• Anti-rust and corrosion.

• Gives great stern lift and acceleration.

• Made of stainless steel, which hardens and strengthens with use. To limit the sliding, it also has highly adjusted progressive pitch angles.

• Replaces FH7F.

Specification:

• SKU: 3885857

• Weight: 21.85 LBS

• Brand: Volvo Penta

• Material: Stainless Steel

• Propeller Pitch: FH7 - Front

• Propeller Rotation: Left-hand

Volvo Penta Exploded view / schematic Duoprop Propeller, Stainless Steel, FH Series

This product replaces:

FH7F