After replacing the smaller diameter main shaft to a large diameter shaft in a dogbox gearbox I now have the smaller main shaft for sale.
I also need to reduce my storage of spare parts so I also might sell our spare alu housing dogbox never used after I checked it and put in new sealings and the larger diam main shaft. It's 2,39 / 1,55 / 1,21 / 1,00 ratio in very good condition.