This is why we have a Tech Library on this forum. The CORRECT Parts Manual will show you exactly which parts you are missing. Get the serial and model number of your tractor and then go to the Parts Manual/Onan Powered tractors section and find the manual for your tractor. Study the brake linkage section and list all of the part numbers you need.
Then, you could place a Wanted to Buy ad on our Bulletin Board that lists those part numbers along with the description or you could watch e-bay because tractors get parted out all the time and these parts rarely bring much money. Trying to make all that stuff is just too much work, in my opinion.
Then, you could place a Wanted to Buy ad on our Bulletin Board that lists those part numbers along with the description or you could watch e-bay because tractors get parted out all the time and these parts rarely bring much money. Trying to make all that stuff is just too much work, in my opinion.