Now for anyone who cares about this, the belt to run from the motor to the deck belt drive pulley up the front is a B33. As for the deck cutter belt I used a B2540 but it was a bit short and I had to move the adjuster pulley forward 50mm so I believe that a B2640 would be about right. Now this Greenie should be good for another 20 years with a bit of maintenance over the years