Volvo Penta AQ290 Duo-Prop Lower Gear Unit 2.30 Ratio Serviced New Seals V6 Diesel Large Prop Cone Bolt, Short Vertical Shaft.
This unit is serviced with all new seals. Pressure and vacuum tested after. Gears and bearings are in excellent condition. The prop shafts are straight. No stripped threads.
This is a 2.30 ratio. Its most common for diesel or V6 engines. It has a short vertical shaft that will fit any AQ 270 275 280 285 290 outdrive. DP-C DP-D SP-C SP-D as well. It has the larger prop cone threads.