PowerTech Match Volvo Penta Type "A" Duo-Prop Aluminum Propeller Set for Diesel 280DP-290DP Drives...
These propellers are intended as direct OEM replacements for Volvo Duoprop
propellers.
Aluminum DP propeller for diesel engines up to D41 engines. The unique design, of the 3-blade propeller in the front and the 4-blade propeller behind, is the key to the outstanding grip in the water.