I have some paperwork for a comprehensive overhaul in 2011, includes a new fuel pump. There is no standard gearbox as the unit was connected to a volvo 120s sail drive, which i still have. This is a twin cylinder 15 hp diesel, due to time we did not manage to start it before we had to lift it out of the boat. I have been assured the boat came ashore under her own power about a year ago. If interested give me a call to discuss.