Duo Prop B Series
Powertech B DuoProp Propellers for Volvo Penta 280DP-290DP Drives.
These Powertech Propellers are intended as direct OEM replacements for the Volvo Duo Prop propellers, and as such, use OEM equivalent geometries and can be mixed & matched with OEM Volvo B-Series Propellers. For all engines with speeds in excess of 35 knots, the stainless-steel Type C propeller should be used. Aluminum DP Powertech Props are for use with gasoline and diesel engines.