Volvo Penta DP-A AQ290 Duo-Prop Lower Gear Unit 2.30 Ratio Serviced With New Seals V6 Gas or 4 Cylinder Diesel Smaller Prop Cone Threads And A Long Vertical Shaft.
This unit is serviced with all new seals. Pressure and vaccum tested after. Gears and bearings are in excellent condition. The prop shafts are straight but one has a score from a propeller being cut off. Nothing that will hurt performance.
This is a 2.30 ratio. Its most common for V6 and 4 Cylinder diesel engines. It has a longer vertical shaft that will fit any AQ 270 275 280 285 290 outdrive. DP-C DP-D SP-C SP-D DP-E as well.