You are viewing a fresh water used Volvo Penta 1.79 SX Sx Upper unit outdrive assembly, We needed the lower unit, which is why it’s separated. Upper is good, just needs the parts that are missing in the pictures. Rear linkage cover, top cover and yoke. The internals are complete

Unit has a production number of 3868893 and a ratio of 1.79. Just add Gear oil and go! There is no corrosion or any signs of salt use. This was strictly used in freshwater! This unit will replace a Sx-m and any sx with a 1.79 gear ratio.