Sale without return (I don't want the old parts) Gearbox: There is a problem in the fourth gear and it needs to be overhauled with brasses or gears (SOLD) I have a working and sound double. The double stick only has a rubber seal, it's a simple matter and there are no problems according to the double owner. Remove it, inspect it, and make sure before installation. The double is for sale by offer. Contact: ( Phone number appears when clicking the contact button )