Partner ride on lawnmower belt?

I brought a Grand Air 12.5/98 from Weldon in France but I need new blades and new belt for the cutting deck.
Any ideas

Peter J Staddon
August 2010

If we are talking about the hex belt that drives the cutter deck it is part no. 532402009, there is sombody selling these at a good price on E Bay, i have used a B section hex belt 115" inside diameter, with a small mod to the the plastic belt guards it worked a treat, and lasted two mowing seasons, the belt was readily available from a local belt supplier, the pulleys on the machine are flared so the belt sat in fine

Husqvarna man
March 2010